????Including & Condition Details: As shown in photos. ????Shipping: FedEx Accuphase DG-28 Voicing Equalizer w/ AO-U2 OP Unbalanced Output Board ? Product DetailsManufacturer: AccuphaseModel number: DG-28 ? ConditionMaintenance and operation confirmed.Check each input/output/basic operation.Analyze mode operation check.*There is some LCD burn, but it can be seen on the screen. ? AccessoriesAC cable, measurement microphone (AM-28)OP unbalanced output board AO-U2 (installed) ????Message from SellerHi, my name is Danny Chou. I live in Tokyo, Japan. I can speak quite fluent English :)I can source anything you want from Japan! Feel free to contact me anytime! ??Check Your AddressPlease check your address before paying because we can ONLY ship to addresses that are entered before placing the order. We cannot change an address after the order has already been placed. ??Tracking & PackingPackages: Box or envelope and Bubble wrapWe provide valid Tracking Numbers for all orders.All our international packages will be shipped by FedEx or DHL. ??ReturnWe offer a standard FREE 60 days refund or exchange policy. Item must be returned in original condition in order to receive a full refund. ????Customs DutyImport duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.

?Further Detail ? ?Power supply voltage: AC100V, 50Hz/60Hz ?Power consumption: 12W ?Maximum external dimensions: W 475 x H 150 x D 393 mm ?Weight: 13kg ?The LCD screen is difficult to see. ?Model : Digital Voicing Equalizer ?Format?Digital 1/6-octave 64-band (switchable to 1/3-octave 32-band) ?Maximum external dimensions: 475 mm (W) x 150 mm (H) x 393 mm (D) ?Weight: 13kg ?Accessories Microphone (AM-28) Microphone cord (5m) Microphone holder AC power cord? Remote control?Condition Level?Condition---Good New-Unused-Excellent-Very Good-Good-Acceptable-Junk (Please check the photos for the condition of the item.)?Attention?Payments We accept PayPal and all major Debit / Credit Cards. We can only ship your item after your payment clears. We ship within 10days of payment.Shipping Packages>>Box or envelope and Bubble wrap. Packages usually leave our warehouse within 10days of payment. Weekend orders will ship on Monday or Tuesday. We provide valid Tracking Numbers for all orders.Check Out Please check your address before paying because we can ONLY ship to addresses that are entered before placing the order. We cannot change an address after the order has already been placed.Return Information We offer a standard FREE 60 days refund or exchange policy. Item must be returned in original condition in order to receive a full refund.Customs Duty Import duties, taxes, and charges are NOT included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. We will reply to your question or invoice within 3 days. We cant not reply gifts or unreasonable requests such as declared amount.

Plese Check Photo and Discription.Please feel free to message me if you have any concerns. Manufacturer and model number Accuphase DG-28 Accessories AC cable, Microphone for measurement (AM-28) OP unbalanced output board AO-U2 (mounted) Condition / Maintenance Maintenance and operation checked Each input/output/basic operation confirmed Analyze mode operation check There is some LCD burnout, but it can be confirmed on the screen. Maintenance has been performed at our store. All parts are in good working order. About the product Accuphase DG-28 Released in May 1997 The optional AO-U2 unbalanced output board is installed, so analog input/output is possible. ?Quotes from the following sites... A digital voicing equalizer that uses Accuphases proprietary advanced digital signal processing technology to correct audio. The DG-28 integrates the two functions of voice measurement and correction by utilizing digital signal processing technology. Analog methods have the problems of aging degradation, temperature dependence, limitations of circuit constant accuracy, and characteristic degradation during sound quality adjustment that are inherent in analog circuits, The digital method eliminates these problems. In addition, digital signals are resistant to noise and suitable for frequency-controlled signal processing such as sound quality adjustment and filtering, The DG-28 is a digital system that uses an ultra high-speed DSP (Digital Signal Processor) from input to output. The resolution of this DSP is 24 bits for input and output, and 48 bits for internal processing. Two of these ultra high-speed DSPs with 40ns per operation are installed per channel, four per channel for both left and right channels. The filter cell, the heart of the equalizer, determines various characteristics such as the center frequency of each band and the range of variable levels. In the DG-28, 64 of these cells are combined to form one channel, which is called the filter engine. This filter engine is installed in each of the left and right channels, and the filter cells are connected in parallel. The parallel configuration has the performance advantage that not only do the calculation errors not accumulate, but also the errors cancel each other out and noise is suppressed. The DG-28 uses Accuphases proprietary filtering algorithm, in which multiple DSP chips are tightly coupled to operate a large filter, The structure is designed to isolate filter cells that are not in use, thereby minimizing signal degradation due to calculation errors caused by unnecessary filter operations. High-precision adjustment is possible from 16Hz to 22kHz in 64 1/6-octave bands. A 1/3-octave 32-band is also selectable. The variable level range for each band is ±12dB, adjustable with a resolution of 0.5dB. The PLL circuit extracts the master clock that serves as the system reference from the input DAI (Digital Audio Interface) signal, Accuphases proprietary ultra jitter-free PLL circuit is used for the PLL circuit that extracts the master clock as the system reference from the input DAI (Digital Audio Interface) signal. This circuit uses a preamble signal (a marker indicating the beginning of the LR signal) detection circuit and a crystal oscillator for the VCO, The master clock extracted by this circuit is not affected by jitter or pulse transmission distortion. A 320x240-dot LCD panel is used for the display section, allowing graphical adjustment while checking the 64-band correction status, audio measurement information, etc. Graphical adjustments can be made while checking the 64-band correction status and audio measurement information. In addition, the display is equipped with an off function and contrast adjustment function, The display can be turned off and the contrast can be adjusted, and a beep sound can be turned on or off to confirm switch operation by ear. The screen has a three-mode configuration, allowing the display to be switched between equalizer mode, preferences mode, and analyzer mode with the MODE switch. A digital tone generator and analyzer function are provided. When measuring audio, the filter engine input is switched to the tone generator side, The measurement signal is output through the filter engine and amplified by the power amplifier to drive the speakers. The signal that has passed through the sound field space is then picked up by the attached microphone and input to the analyzer section of the DG-28. This allows for accurate sound field correction. Amplifier The sound field measurement method includes a warble tone (a signal whose frequency is varied over a narrow range) generated by a tone generator and This measurement method is highly resistant to extraneous noise. This measurement method is resistant to extraneous noise and enables accurate measurement in a short time. The tone generator and analyzer are DSP-based digital systems, so measurements are accurate, stable, and reproducible. An automatic correction function incorporating Accuphases proprietary correction algorithm is built in. The time required for automatic correction is approximately 5.5 minutes for both channels. It is also possible to improve the correction accuracy through averaging process by performing numerous measurements. Normally, when the transmission characteristics are flattened at the listening point, the energy in the high frequency range is audibly dominant. For this reason, it is common practice to make the high frequencies gently descend. The DG-28 has a pre-defined descending characteristic for this purpose, and in addition to the flat characteristic, the DG-28 also has a -1dB/oF characteristic above 2kHz, In addition to the flat characteristic, the DG-28 can be rolled off above 2kHz at -1dB/oct, -2dB/oct, and -3dB/oct. It is also possible to draw the original characteristics (Edit). If you want to add more detailed correction after performing automatic correction, you can make fine adjustments while measuring each 1/6-octave band. Adjustments can also be made using manual correction only. A function to perform only sound field measurement without correction is also provided. Up to four types of corrected characteristics can be saved by selecting any program button. A 1/4-inch type back electret condenser microphone AM-28 is included as a microphone for measurements. The DG-28 is a voicing equalizer with full digital signal processing, but by adding an optional board (sold separately), it can be used as a By adding an optional board (sold separately), analog inputs and outputs can be operated in the same way as with a conventional graphic equalizer. Optional boards are also available for digital-related functions, and can be added according to the application. Up to four option boards can be added. Model : Digital Voicing Equalizer Format: Digital 1/6-octave and 64-band (switchable to 1/3-octave 32-band) Center frequency: 64/32 points (between 16Hz and 22.4kHz ISO standard) Q (peak sharpness): 1/6 octave: 8.65 / 1/3 octave: 4.32 Frequency response: 0 to 334kHz ±0dB (sampling frequency: 48kHz) Gain: 0 to 18dB variable Format?EIAJ CD-1201 / Digital Audio Interface Quantization bit rate: 16 to 24 bits linear Sampling frequency: 32kHz 44.1kHz 48kHz (auto detection) Optical input level: Optical input -27 to -15dBm Coaxial input level: 0.5Vp-p/75? Format: EIAJ CD-1201 / Digital Audio Interface Quantization bit rate: 24-bit linear Sampling frequency: Synchronized with input signal Optical output level: Optical output (issue wavelength 660nm) -21 to -15dBm Coaxial output level: 0.5Vp-p / 75? Power supply voltage: AC100V 50/60Hz Power consumption: 12W Maximum external dimensions: 475 mm (W) x 150 mm (H) x 393 mm (D) Weight: 13 kg SHIPPING?FedEx DHL or Japan Phost?From JapanPackages usually leave our warehouse within 10 days of payment.Weekend orders will ship on Monday or Tuesday.We provide valid Tracking Numbers for all orders. We will ship via FedEx. We can also ship by Japan Post. Please contact me prior to purchase if you wish to ship by Japan Post. PEYMENTS?PayPal?Debit?Cards?Credit?CardsWe ship within 48hours of payment.We Ship Within10 Days of Payment. RETURN INFORMATION?Exchabge possible within 30 days.?If you Have any Problems, Please Contact us in Advance Customoms Duty?Import duties, taxes, and charges are not included in the item price or shipping cost.?These charges are the buyers responsibility.? Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.

ZustandsbeschreibungZustand: Aufgrund eines Brandflecks ist der LCD-Bildschirm schwer zu erkennen. Die Außenseite weist kleine Kratzer und Flecken auf, die auf Fotos nicht sichtbar sind. Fehlende Optionsplatinenabdeckung (kann beim Hersteller bestellt werden). Die Grundfunktionalität wurde geprüft. Es wurde bestätigt, dass die Tonausgabe funktioniert. Zubehör: Enthält nur die Bedienungsanleitung (Kopie). Zusätzliche Hinweise: Ideal für Audiophile, die eine hochwertige Klanganpassung suchen. Verbessern Sie Ihr Audio-Setup mit diesem erstklassigen Accuphase-Equalizer! Über uns Willkommen im Goldrausch-Japan, Ihrem Tor zu den feinsten Produkten aus dem Herzen Tokios, Japan! Wir sind stolz darauf, in unserem Geschäft authentische, hochwertige japanische Waren anzubieten, die mit Sorgfalt ausgewählt werden, um Ihnen einen Hauch des einzigartigen Charmes und der Handwerkskunst Japans direkt zu vermitteln. Egal, ob Sie nach traditionellen Schätzen, modernen Innovationen oder etwas dazwischen suchen, wir helfen Ihnen, genau das zu finden, was Sie brauchen. Haben Sie etwas Bestimmtes im Sinn? Zögern Sie nicht, uns zu kontaktieren! Gerne beschaffen wir Ihre Wunschartikel und bieten diese zu einem fairen und angemessenen Preis an. Es ist uns eine Herzensangelegenheit, die Essenz Japans mit der Welt zu teilen und dafür zu sorgen, dass Ihr Einkaufserlebnis reibungslos, angenehm und lohnend ist. Vielen Dank für Ihren Besuch bei Gold Rush Japan. Bringen wir ein bisschen Japan zu Ihnen, wo immer Sie sind! Politik Zahlung Ihnen stehen verschiedene Zahlungsarten auf Basis von eBay Managed Payments zur Verfügung. Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren gehen zu Lasten des Käufers.Stornierungen und Rücksendungen Stornierungen oder Rücksendungen werden nur akzeptiert, wenn der Artikel ein offensichtliches Problem aufweist, das in der Angebotsbeschreibung nicht erwähnt wurde. Wenn das der Fall ist, teilen Sie uns bitte innerhalb von 3 Tagen mit, dass Sie den Artikel erhalten haben. Der Käufer trägt die Versandkosten sowie alle Kosten, die beim Rückversand der Produkte anfallen.Internationale Käufer Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren gehen zu Lasten des Käufers. Bitte erkundigen Sie sich vor der Gebotsabgabe/dem Kauf beim Zollamt Ihres Landes, wie hoch diese zusätzlichen Kosten sind. Diese Gebühren werden normalerweise von der liefernden Frachtfirma (Versandfirma) oder bei der Abholung des Artikels erhoben. Verwechseln Sie sie nicht mit zusätzlichen Versandkosten.Sendungen Bearbeitungszeit: Bestellungen werden normalerweise innerhalb von 3 bis 10 Werktagen bearbeitet und versandt. Feiertage und Verzögerungen: Bitte beachten Sie, dass wir an Sonntagen und japanischen Feiertagen geschlossen sind. Während dieser Zeiten oder zu besonderen Anlässen in Japan kann der Versand länger als gewöhnlich dauern. Wir danken Ihnen für Ihr Verständnis und Ihre Geduld. Liefermethode: Ihre Bestellung wird je nach Zielort und Versandbedingungen über FedEx oder DHL versendet. Die Lieferzeit beträgt normalerweise mehrere Tage bis eine Woche, kann jedoch je nach Standort und Zollbearbeitungsdauer variieren. Wir setzen uns dafür ein, dass Ihre Artikel sicher und pünktlich geliefert werden. Sollten Sie Fragen zu Ihrer Sendung haben, zögern Sie bitte nicht, Kontakt mit uns aufzunehmen.

Condition DescriptionCondition: The LCD screen is hard to see due to a burn mark. Exterior has small scratches and stains, not visible in photos. Missing option board cover (can be ordered from the manufacturer ). Basic operation has been checked. Sound output is confirmed to be functional. Accessories: Includes instruction manual (copy) only. Additional Notes: Ideal for audiophiles seeking high-quality sound adjustment. Elevate your audio setup with this premium Accuphase equalizer! About Us Welcome to gold-rush-Japan, your gateway to the finest products from the heart of Tokyo, Japan! At our store, we pride ourselves on offering authentic, high-quality Japanese goods, curated with care to bring a touch of Japan’s unique charm and craftsmanship directly to you. Whether youre searching for traditional treasures, modern innovations, or something in between, we’re here to help you find exactly what you need. Have something specific in mind? Don’t hesitate to reach out! We’d be delighted to source your desired items and offer them at a fair and reasonable price. We’re passionate about sharing the essence of Japan with the world and ensuring your shopping experience is seamless, enjoyable, and rewarding. Thank you for visiting gold-rush-japan. Let’s bring a little bit of Japan to you, wherever you are! Policy Payment You can use various payment methods based on eBay Managed Payments. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.Cancellations & Returns Cancellation or returns will be accepted only if the item has an obvious problem that was not mentioned in the listing description. If that, please let us know within 3 days you got the item. Buyer is responsible for shipping costs and any charge incurred shipping products back.International Buyers Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.Shippings Handling Time: Orders are typically processed and shipped within 3 to 10 business days. Holidays and Delays: Please note that we are closed on Sundays and Japanese public holidays. During these times, or around special occasions in Japan, shipping may take longer than usual. We appreciate your understanding and patience. Delivery Method: Your order will be shipped via FedEx or DHL, depending on the destination and shipping conditions. Delivery usually takes several days to one week, but this may vary based on your location and customs processing times. We are committed to ensuring your items are delivered safely and promptly. If you have any questions about your shipment, please don’t hesitate to contact us.

Description Included Accessories:Instruction Manual, Hex Wrench, Original Box This is the successor to the AD-2820 phono equalizer unit. It features newly designed ultra-low-noise transistor differential amplification for MC (Moving Coil) and ultra-low-noise FET differential amplification for MM (Moving Magnet). The optimized MC/MM amplification circuit achieves low noise and low distortion while reducing power consumption. The RIAA circuit uses a differential RIAA amplification circuit with two high-precision equalizer elements, which cancel out errors to achieve precise RIAA characteristics. Compatible Models:C-2820, C-2810, C-2800, C-2420, C-2410, C-2400, C-290V, C-290. Note that for models other than C-2850, C-2820, and C-2420, the MC input impedance of 300? is unavailable due to the lack of a position indicator on the panel. Also, contrary to the knob display, the gain for MC is <60dB, 70dB> and for MM is <30dB, 40dB>. If you have any question or concern, please do not hesitate to contact me : ) ShippingStandard Shipping (FedEx, Japan Post)We usually ship out your order within 5-7 working days after receiving your payment.The package will arrive about 3 - 10 days after shipment.Pack carefully : ) International Buyers - Please Note?Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. ?Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. ?These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. ?We do not mark merchandise values below value or mark items as “gifts” - US and International government regulations prohibit such behavior.

Description Uses Teflon substrate (glass cloth fluororesin substrate).Compatible Models: C-2900, C-2800/2810/2820/2850, C-290/290V, C-2400/2410/2420/2450 (as of October 2021)Phono Equalizer UnitMM Mode: 36dB, MC: 20–20,000Hz ±0.2dBMM Mode: 30dB: 20–20,000Hz ±0.3dB If you have any question or concern, please do not hesitate to contact me : ) ShippingStandard Shipping (FedEx, Japan Post)We usually ship out your order within 5-7 working days after receiving your payment.The package will arrive about 3 - 10 days after shipment.Pack carefully : ) International Buyers - Please Note?Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. ?Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. ?These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. ?We do not mark merchandise values below value or mark items as “gifts” - US and International government regulations prohibit such behavior.

Thank you for looking at my shop!?Hope you have the best shopping! ! ??CONDITION LEVEL?? New-Unused-Excellent-Very Good-Good-Acceptable-Junk Condition:Good ?Manufacturer/Model Number Accuphase DG-28 ?Accessories AC cable, measurement microphone (AM-28) OP unbalanced output board AO-U2 (installed) ?Condition/Maintenance Details Maintenance and operation confirmed Input/output/basic operation confirmed Analysis mode operation confirmed *There is some LCD burn, but it can be confirmed on the screen. Maintenance has been performed. All parts are working normally. ????PAYMENTS???? ?We accept PayPal and all major Debit / Credit Cards. ?We can only ship your item after your payment clears. ?We ship within 10 days of payment. ????CHECKOUT???? ?Please check your address before paying because we can ONLY ship to addresses that are entered before placing the order. ?We cannot change an address after the order has already been placed. ????SHIPPING???? ?Packages:Box or envelope and Bubble wrup ?Packages usually leave our warehouse within 10 days of payment. ?We provide valid Tracking Numbers for all orders. ????INTERNATIONAL PACKAGES???? ?All our international packages ship under the Fedex or Japan Post or DHL. ????CUSTOMER SERVICE???? ?If you have any questions or issues, we are at your service. ?You can email us anytime through eBay messages. ??RETURN INFORMATION?? ?We offer a standard FREE 30 days refund or exchange policy. ?Item must be returned in original condition in order to receive a full refund. ????Customs duty???? ?Import duties, taxes, and charges are not included in the item price or shipping cost. ?These charges are the buyers responsibility. ?Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. ?We cant not reply gifts or unreasonable requests such as declared amount.

Item Description Condition : USED Very Good Shipping Standard Shipping (Japan Post , FedEx , DHL) The package will arrive 5-14 days after shipment.Other Term Import duties, taxes, customs fees, and various charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. If the cancellation is due to the buyer, we will charge a PayPal fee. If there is a remote charge for your address, we will charge you for additional shipping. Thank you for your understanding.

Accuphase AD-2810 PHONO Equalizer unit for Amplifier compatible model: Accuphase C-2810, C-2800, C-2410, C-2400, C-290, C-290VAccessoriesoriginal box *Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.

Accuphase Digital Voicing Equalizer in good used condition. Works perfectly, but the display is getting weak as is common with these units. It is still very much usable though. Cosmetically in great condition. Comes with original manual, microphone, cable, and remote. Feel free to ask any questions you may have. Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

Plese Check Photo and Discription.Please feel free to message me if you have any concerns. Manufacturer and model number Accphase DG-28 (with OP unbalanced output board AO-U2) Accessories Remote control, Microphone (AM-28), Microphone cable (XLR/5M), Microphone folder, Operation manual, Adjustment manual, AC cable Condition / Maintenance Maintainer operation verified. Remote control/each input/output/operation button functions/representative measurement correction function Operation checked Internal check/Exterior cleaning The display has deteriorated over time and the outer periphery has whitened, The display contents can be checked, but visibility is deteriorated. There are scratches on the rear of the top panel and the lid of the sub-panel. The maintenance work has been performed at our store. All parts are in good working order. ?About the item Accuphase DG-28 Released in May 1997 A digital voicing equalizer that uses Accuphases proprietary advanced digital signal processing technology to correct audio. The DG-28 integrates the two functions of voice measurement and correction by utilizing digital signal processing technology. Analog methods have the problems of aging degradation, temperature dependence, limitations of circuit constant accuracy, and characteristic degradation during sound quality adjustment that are inherent in analog circuits, The digital method eliminates these problems. In addition, digital signals are resistant to noise and suitable for frequency-controlled signal processing such as sound quality adjustment and filtering, The DG-28 is a digital system that uses an ultra high-speed DSP (Digital Signal Processor) from input to output. The resolution of this DSP is 24 bits for input and output, and 48 bits for internal processing. Two of these ultra high-speed DSPs with 40ns per operation are installed per channel, four per channel for both left and right channels. The filter cell, the heart of the equalizer, determines various characteristics such as the center frequency of each band and the range of variable levels. In the DG-28, 64 of these cells are combined to form one channel, which is called the filter engine. This filter engine is installed in each of the left and right channels, and the filter cells are connected in parallel. The parallel configuration has the performance advantage that not only do the calculation errors not accumulate, but also the errors cancel each other out and noise is suppressed. The DG-28 uses Accuphases proprietary filtering algorithm, in which multiple DSP chips are tightly coupled to operate a large filter, The structure is designed to isolate filter cells that are not in use, thereby minimizing signal degradation due to calculation errors caused by unnecessary filter operations. High-precision adjustment is possible from 16Hz to 22kHz in 64 1/6-octave bands. A 1/3-octave 32-band is also selectable. The variable level range for each band is ±12dB, adjustable with a resolution of 0.5dB. The PLL circuit extracts the master clock that serves as the system reference from the input DAI (Digital Audio Interface) signal, Accuphases proprietary ultra jitter-free PLL circuit is used for the PLL circuit that extracts the master clock as the system reference from the input DAI (Digital Audio Interface) signal. This circuit uses a preamble signal (a marker indicating the beginning of the LR signal) detection circuit and a crystal oscillator for the VCO, The master clock extracted by this circuit is not affected by jitter or pulse transmission distortion. A 320x240-dot LCD panel is used for the display, allowing graphical adjustment while checking the 64-band correction status and audio measurement information. In addition, the display has an off function and contrast adjustment function, as well as an on/off beep sound to confirm switch operation by ear. The screen has a three-mode configuration, allowing the display to be switched between equalizer mode, preferences mode, and analyzer mode with the MODE switch. A digital tone generator and analyzer function are provided. When measuring audio, the filter engine input is switched to the tone generator side, The signal for measurement is output through the filter engine and amplified by the power amplifier to drive the speakers. The signal that has passed through the sound field space is then picked up by the attached microphone and input to the analyzer section of the DG-28. This allows for accurate sound field correction. The sound field measurement method includes a warble tone (a signal whose frequency is varied within a narrow range) generated by a tone generator and then swept over the entire frequency bandwidth. This measurement method is highly resistant to extraneous noise. This measurement method is resistant to extraneous noise and enables accurate measurement in a short time. The tone generator and analyzer are DSP-based digital systems, so measurements are accurate, stable, and reproducible. An automatic correction function incorporating Accuphases proprietary correction algorithm is built in. The time required for automatic correction is approximately 5.5 minutes for both channels. It is also possible to improve the correction accuracy through averaging process by performing numerous measurements. Normally, when the transmission characteristics are flattened at the listening point, the energy in the high frequency range is audibly dominant. For this reason, it is common practice to make the high frequencies gently descend. The DG-28 has a pre-defined descending characteristic for this purpose, and in addition to the flat characteristic, the DG-28 also has a -1dB/oF characteristic above 2kHz, In addition to the flat characteristic, the DG-28 can be rolled off above 2kHz at -1dB/oct, -2dB/oct, and -3dB/oct. It is also possible to draw the original characteristics (Edit). If you want to add more detailed correction after performing automatic correction, you can make fine adjustments while measuring each 1/6-octave band. Adjustments can also be made using manual correction only. A function to perform only sound field measurement without correction is also provided. Up to four types of corrected characteristics can be saved by selecting any program button. A 1/4-inch type back electret condenser microphone AM-28 is included as a microphone for measurements. The DG-28 is a voicing equalizer with full digital signal processing, but by adding an optional board (sold separately), analog-related inputs and outputs can be operated in the same way as with a conventional graphic equalizer. Optional boards are also available for digital-related functions and can be added according to the application. Up to four option boards can be added. Model : Digital Voicing Equalizer Format: Digital 1/6-octave 64-band (switchable to 1/3-octave 32-band) Center frequency: 64/23 points (between 16Hz and) 22.4kHz, ISO standard) Q (peak sharpness): 1/6 octave: 8.65 / 1/3 octave: 4.32 Frequency response: 0 to 22.4kHz ±0dB (sampling frequency: 48kHz) Gain: 0 to -18dB variable Format?EIAJ CP-1201 Digital Audio Interface Quantization bit rate: 16 to 24 bits linear Sampling frequency: 32kHz, 44.1kHz, 48kHz (auto detection) Optical input level: Optical input, -27 to -15 dBm Coaxial input level: 0.5Vp-p/75? Format: EIAJ CP-1201 Digital Audio Interface Quantization bit rate: 24-bit linear Sampling frequency: Synchronized with input signal Optical output level: Optical output (emission wavelength: 660 nm), -21 to -15 dBm Coaxial output level: 0.5Vp-p/75? Power supply voltage: AC100V, 50Hz/60Hz Power consumption: 12W Maximum external dimensions: 475 W x 150 H x 393 D mm Weight: 13kg SHIPPING?FedEx DHL or Japan Phost?From JapanPackages usually leave our warehouse within 10 days of payment.Weekend orders will ship on Monday or Tuesday.We provide valid Tracking Numbers for all orders. We will ship via FedEx. We can also ship by Japan Post. Please contact me prior to purchase if you wish to ship by Japan Post. PEYMENTS?PayPal?Debit?Cards?Credit?CardsWe ship within 48hours of payment.We Ship Within10 Days of Payment. RETURN INFORMATION?Exchabge possible within 30 days.?If you Have any Problems, Please Contact us in Advance Customoms Duty?Import duties, taxes, and charges are not included in the item price or shipping cost.?These charges are the buyers responsibility.? Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.

Accuphase Digital Voicing Equalizer in good used condition. Works perfectly, but the display is getting weak as is common with these units. It is still very much usable though. Cosmetically in great condition. Comes with original manual, microphone, cable, and remote. Feel free to ask any questions you may have. Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

A phono equalizer unit that is the successor to the AD-2820.Newly designed ultra-low noise transistor differential amplifier circuit for MC and ultra-low noise FET differential amplifier circuit for MM.Optimized MC/MM amplifier circuit achieves low noise and low distortion while reducing power consumption.The RIAA circuit uses a differential RIAA amplifier circuit that uses two highly accurate equalizer elements to cancel out errors and achieve highly accurate RIAA characteristics. Compatible models: C-2820/C-2810/C-2800/C-2420/C-2410/C-2400/C-290V/C-290 can be used.However, except for C-2850/C-2820/C2420, MC Input impedance: 300? cannot be used because there is no position indication on the panel surface. Furthermore, unlike the knob display, MC<60dB, 70dB>, MM<30dB, 40dB>. It works properly and is ready to use.Please check the product condition and accessories in the pictures.Please note that this is an aged product and there are small scratches and other signs of use.The accessories are all shown in the picture.Please note that this item is also sold in stores in Japan, so it may be sold out. We accept PayPal, Visa, MasterCard, American Express and Discover. I send a product by FedEx International Priority.Since it has a tracking number, please bid with confidence.Shipping is available from Monday to Friday.We do not ship on Saturdays, Sundays, or Japanese holidays as the courier is closed on those days.Shipping to PO BOX is not accepted. Import duties, taxes and charges are not included in the item price or shipping charges.These charges are the buyer’s responsibility.Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.These charges are normally collected by the delivering freight (shipping) company or when you pick the item up -do not confuse them for additional shipping charges.We do not mark merchandise values below value or mark items as “gifts” -US and International government regulations prohibit such behavior. Thank you for visiting our store!We have been selling online in Japan for over 15 years, so there is no need to worry about transactions. We will send high quality products all over the world.If you have a product you want to find in Japan, please feel free to contact us.We also have various other items for sale.Please take a look at the list of items for sale.Thank you.

Accuphase Digital Voicing Equalizer in good used condition. Works perfectly, but the display is getting weak as is common with these units. It is still very much usable though. Cosmetically in great condition. Comes with original manual, microphone, cable, and remote. Feel free to ask any questions you may have. Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

Item Description Condition : USED Very Good Shipping Standard Shipping (Japan Post , FedEx , DHL) The package will arrive 5-14 days after shipment.Other Term Import duties, taxes, customs fees, and various charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. If the cancellation is due to the buyer, we will charge a PayPal fee. If there is a remote charge for your address, we will charge you for additional shipping. Thank you for your understanding.

Item Description Condition : USED Very GoodSound check confirmed on 2024.10.22. Shipping Standard Shipping (Japan Post , FedEx , DHL) The package will arrive 5-14 days after shipment.Other Term Import duties, taxes, customs fees, and various charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. If the cancellation is due to the buyer, we will charge a PayPal fee. If there is a remote charge for your address, we will charge you for additional shipping. Thank you for your understanding.

Plese Check Photo and Discription.Please feel free to message me if you have any concerns. Manufacturer and model number Accphase DG-28 (with OP unbalanced output board AO-U2) Accessories Remote control, Microphone (AM-28), Microphone cable (XLR/5M), Microphone folder, Operation manual, Adjustment manual, AC cable Condition / Maintenance Maintainer operation checked Remote control/each input/output/operation button functions/representative measurement correction function Operation checked Internal check/Exterior cleaning The display has deteriorated over time and the outer periphery has whitened, The display contents can be checked, but visibility is deteriorated. There are scratches on the rear of the top panel and the lid of the sub-panel. The maintenance work has been performed at our store. All parts are in good working order. ?About the item Accuphase DG-28 ¥530,000 (Released in May 1997) A digital voicing equalizer that uses Accuphases proprietary advanced digital signal processing technology to correct audio. The DG-28 integrates the two functions of voice measurement and correction by utilizing digital signal processing technology. Analog methods have the problems of aging degradation, temperature dependence, limitations of circuit constant accuracy, and characteristic degradation during sound quality adjustment that are inherent in analog circuits, The digital method eliminates these problems. In addition, digital signals are resistant to noise and suitable for frequency-controlled signal processing such as sound quality adjustment and filtering, The DG-28 is a digital system that uses an ultra high-speed DSP (Digital Signal Processor) from input to output. The resolution of this DSP is 24 bits for input and output, and 48 bits for internal processing. Two of these ultra high-speed DSPs with 40ns per operation are installed per channel, four per channel for both left and right channels. The filter cell, the heart of the equalizer, determines various characteristics such as the center frequency of each band and the range of variable levels. In the DG-28, 64 of these cells are combined to form one channel, which is called the filter engine. This filter engine is installed in each of the left and right channels, and the filter cells are connected in parallel. The parallel configuration has the performance advantage that not only do the calculation errors not accumulate, but also the errors cancel each other out and noise is suppressed. The DG-28 uses Accuphases proprietary filtering algorithm, in which multiple DSP chips are tightly coupled to operate a large filter, The structure is designed to isolate filter cells that are not in use, thereby minimizing signal degradation due to calculation errors caused by unnecessary filter operations. High-precision adjustment is possible from 16Hz to 22kHz in 64 1/6-octave bands. A 1/3-octave 32-band is also selectable. The variable level range for each band is ±12dB, adjustable with a resolution of 0.5dB. The PLL circuit extracts the master clock that serves as the system reference from the input DAI (Digital Audio Interface) signal, Accuphases proprietary ultra jitter-free PLL circuit is used for the PLL circuit that extracts the master clock as the system reference from the input DAI (Digital Audio Interface) signal. This circuit uses a preamble signal (a marker indicating the beginning of the LR signal) detection circuit and a crystal oscillator for the VCO, The master clock extracted by this circuit is not affected by jitter or pulse transmission distortion. A 320x240-dot LCD panel is used for the display, allowing graphical adjustment while checking the 64-band correction status and audio measurement information. In addition, the display has an off function and contrast adjustment function, as well as an on/off beep sound to confirm switch operation by ear. The screen has a three-mode configuration, allowing the display to be switched between equalizer mode, preferences mode, and analyzer mode with the MODE switch. A digital tone generator and analyzer function are provided. When measuring audio, the filter engine input is switched to the tone generator side, The signal for measurement is output through the filter engine and amplified by the power amplifier to drive the speakers. The signal that has passed through the sound field space is then picked up by the attached microphone and input to the analyzer section of the DG-28. This allows for accurate sound field correction. The sound field measurement method includes a warble tone (a signal whose frequency is varied within a narrow range) generated by a tone generator and then swept over the entire frequency bandwidth. This measurement method is highly resistant to extraneous noise. This measurement method is resistant to extraneous noise and enables accurate measurement in a short time. The tone generator and analyzer are DSP-based digital systems, so measurements are accurate, stable, and reproducible. An automatic correction function incorporating Accuphases proprietary correction algorithm is built in. The time required for automatic correction is approximately 5.5 minutes for both channels. It is also possible to improve the correction accuracy through averaging process by performing numerous measurements. Normally, when the transmission characteristics are flattened at the listening point, the energy in the high frequency range is audibly dominant. For this reason, it is common practice to make the high frequencies gently descend. The DG-28 has a pre-defined descending characteristic for this purpose, and in addition to the flat characteristic, the DG-28 also has a -1dB/oF characteristic above 2kHz, In addition to the flat characteristic, the DG-28 can be rolled off above 2kHz at -1dB/oct, -2dB/oct, and -3dB/oct. It is also possible to draw the original characteristics (Edit). If you want to add more detailed correction after performing automatic correction, you can make fine adjustments while measuring each 1/6-octave band. Adjustments can also be made using manual correction only. A function to perform only sound field measurement without correction is also provided. Up to four types of corrected characteristics can be saved by selecting any program button. A 1/4-inch type back electret condenser microphone AM-28 is included as a microphone for measurements. The DG-28 is a voicing equalizer with full digital signal processing, but by adding an optional board (sold separately), analog-related inputs and outputs can be operated in the same way as with a conventional graphic equalizer. Optional boards are also available for digital-related functions and can be added according to the application. Up to four option boards can be added. Model : Digital Voicing Equalizer Format: Digital 1/6-octave 64-band (switchable to 1/3-octave 32-band) Center frequency: 64/23 points (between 16Hz and) 22.4kHz, ISO standard) Q (peak sharpness): 1/6 octave: 8.65 / 1/3 octave: 4.32 Frequency response: 0 to 22.4kHz ±0dB (sampling frequency: 48kHz) Gain: 0 to -18dB variable Format?EIAJ CP-1201 Digital Audio Interface Quantization bit rate: 16 to 24 bits linear Sampling frequency: 32kHz, 44.1kHz, 48kHz (auto detection) Optical input level: Optical input, -27 to -15 dBm Coaxial input level: 0.5Vp-p/75? Format: EIAJ CP-1201 Digital Audio Interface Quantization bit rate: 24-bit linear Sampling frequency: Synchronized with input signal Optical output level: Optical output (emission wavelength: 660 nm), -21 to -15 dBm Coaxial output level: 0.5Vp-p/75? Power supply voltage: AC100V, 50Hz/60Hz Power consumption: 12W Maximum external dimensions: 475 W x 150 H x 393 D mm Weight: 13kg SHIPPING?FedEx DHL or Japan Phost?From JapanPackages usually leave our warehouse within 10 days of payment.Weekend orders will ship on Monday or Tuesday.We provide valid Tracking Numbers for all orders. We will ship via FedEx. We can also ship by Japan Post. Please contact me prior to purchase if you wish to ship by Japan Post. PEYMENTS?PayPal?Debit?Cards?Credit?CardsWe ship within 48hours of payment.We Ship Within10 Days of Payment. RETURN INFORMATION?Exchabge possible within 30 days.?If you Have any Problems, Please Contact us in Advance Customoms Duty?Import duties, taxes, and charges are not included in the item price or shipping cost.?These charges are the buyers responsibility.? Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.

Item Description Condition : USED Very Good Shipping Standard Shipping (Japan Post , FedEx , DHL) The package will arrive 5-14 days after shipment.Other Term Import duties, taxes, customs fees, and various charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. If the cancellation is due to the buyer, we will charge a PayPal fee. If there is a remote charge for your address, we will charge you for additional shipping. Thank you for your understanding.

Accuphase Digital Voicing Equalizer in good used condition. Works perfectly, but the display is getting weak as is common with these units. It is still very much usable though. Cosmetically in great condition. Comes with original manual, microphone, cable, and remote. Feel free to ask any questions you may have. Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

Accuphase Digital Voicing Equalizer in good used condition. Works perfectly, but the display is getting weak as is common with these units. It is still very much usable though. Cosmetically in great condition. Comes with original manual, microphone, cable, and remote. Feel free to ask any questions you may have. Important Note on Shipping: eBay estimates of shipping costs are not accurate and do not include insurance or adult signature requirement. Please contact us for a more accurate quote. No shipping to Vietnam, China or Hong Kong. Please do not submit payment until you have received an invoice from us with accurate shipping costs. We reserve the right to hold the item or cancel the transaction if actual shipping costs are not paid.

Heute biete ich Ihnen folgendes an: Accuphase AD-2800 Phono Equalizer Einheit / Fit for C 2810 C 2800 C 2400 C 2900 technischer Zustand: guter Zustand optischer Zustand: guter Zustand Falls Sie den oben aufgeführten Artikel ersteigern und diesen persönlich bei mir abholen, so können wir diesen sehr gerne gemeinsam auf den von mir angegebenen Zustand hin überprüfen. Kein Versand an Packstationen oder Paketshops !!! No shipping to USA

Heute biete ich Ihnen folgendes an: Accuphase C-2810 Stereo Vorverstärker / Preamplifier / + Accuphase AD-2800 Phono Equalizer / + Accuphase RC-32 Remote Control / Neupreis: 22600,00 Euro Neupreis Vorstufe 18900,00 EuroNeupreis Phono Equalizer 3700,00 Euro technischer Zustand: sehr guter Zustand optischer Zustand: sehr guter Zustand Falls Sie den oben aufgeführten Artikel ersteigern und diesen persönlich bei mir abholen, so können wir diesen sehr gerne gemeinsam auf den von mir angegebenen Zustand hin überprüfen. Kein Versand an Packstationen oder Paketshops !!! No shipping to USA

Accuphase Digital Voicing Equalizer DG-28. It is a used item. It is in good condition with no serious scratches or stains. Please understand that there are some scuffs and minor scratches caused by use. The LCD screen is deteriorated. It is not to the extent that visibility falls a little, but it has not become a hindrance to use. There is no problem in operation. The operation of the sound field measurement and automatic correction with the attached microphone in the analyzer mode has also been confirmed. The accessories are as shown in the photos. The complete set is included. If you are very interested and want to see other photos, please contact me and I will show you other photos. KAWAII Music-MovieTREASURE NOTES Please check the Photo.We will answer your questions promptly. Feel free to !!You can add multiple products to the cart and set them to be included. Please contact !{!!!}All the products we handle are products released in Japan.Make sure you can play with the playback device you have. PAYMENT POLICYWithin 96 hours after purchase and successful bid. We ships from Japan this product.Import duties,taxes,and charges are not included in the item price or shipping cost.please note that tariffs may be higher in some countries.These caharges are the Buyers responsibillity.please check with your countrys customs office to detemine what these additional costs will be prior to bidding or buying. We do not mark merchandise values below value or mark items as giftsWe will declare the price of the unit, excluding shipping. SHIPPING POLICY Handling Time : 10 business days after payment Shipping Method : FedEX Express Shipping Duration : 13-20 Days Cost : $FREERETURN POLICY You can return in 60 days.Return cost willbe Sellers responsibility. CONTACT DETAILS We will always try to solve problem so please contact us before you open a case. Stock No. -