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Accuphase Digital Voicing Equalizer DG-28 Working Used

End: 18.01. 2025 22:15:32 on Saturday
  • Condition: Used
  • Price: 1164.94 EUR Auktion
  • Status: sold
  • Item number: 226539564955
  • Bids: 1
  • Seller: redgtb (2109|97.3%)
  • Seller information: Commercial (with base shop)
  • Item location: Vienna, Virginia USA
  • Ships to: US
  • Shipping: 100,0 EUR
  • on EBAY

Accphase Equalizer Accuphase DG-28 With OP unbalanced output board AO-U2 Good JP

End: 12.01. 2025 05:37:14 on Sunday
  • Condition: Used
  • Price: 1472.71 EUR FESTPREIS
  • Status: unsold
  • Item number: 396000351178
  • Seller: l4pooh_0417 (253|99.2%)
  • Seller information: Commercial (with base shop)
  • Item location: Hokkaido Japan
  • Ships to: Americas
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    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 DG-28 Working Used

End: 06.01. 2025 16:43:11 on Monday
  • Condition: Used
  • Price: 1154.51 EUR Auktion
  • Status: unsold
  • Item number: 226520300126
  • Bids: 0
  • Seller: redgtb (2103|97.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Vienna, Virginia USA
  • Ships to: US
  • Shipping: 100,0 EUR
  • on EBAY
  • Description

    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 AD-2850 Phono Equalizer Unit / Ships from Japan

End: 03.01. 2025 09:38:11 on Friday
  • Condition: Used
  • Price: 1834.97 EUR FESTPREIS
  • Status: unsold
  • Item number: 156495761592
  • Seller: monotokyo (891|98.9%)
  • Seller information: Commercial (with base shop)
  • Item location: TOKYO Japan
  • Ships to: Americas
  • Shipping: 49,0 EUR
  • on EBAY
  • Description

    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 AD-290V phono equalizer unit / Ships from Japan

End: 03.01. 2025 09:33:56 on Friday
  • Condition: Used
  • Price: 1241.13 EUR FESTPREIS
  • Status: unsold
  • Item number: 156495762991
  • Seller: monotokyo (891|98.9%)
  • Seller information: Commercial (with base shop)
  • Item location: TOKYO Japan
  • Ships to: Americas
  • Shipping: 49,0 EUR
  • on EBAY
  • Description

    Compatible models: C-2900, C-2800, C-2810, C-2820, C-2820, C-2850, C-290, C-290V, C-2400, C-2410, C-2420, C-2450 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. Items will be shipped via FedEx or EMS. 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 DG-38

End: 29.12. 2024 01:53:43 on Sunday
  • Condition: Used
  • Price: 2320.28 EUR FESTPREIS
  • Status: unsold
  • Item number: 305979319139
  • Seller: tomoook-8 (963|97.4%)
  • Seller information: Commercial (with base shop)
  • Item location: Tokyo Japan
  • Ships to: Worldwide
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Description of itemThank you for visiting! Our shop is 100% Authentic item. If you have any questions, please be free to ask us.  Have a great shopping on ebay! Paymentwe accept payment only through ebay Managed Payment. Shipping-Japan Post: 5-20 days to arrive -DHL: 5-10 days to arrival *We will ship the item by Japan post or DHL.  If you need expedited shipping, please let me know. I will ask you about extra payment.  Depending on the size and weight after packing the items, The shipping method may change depending on your location. **If you live in a remote area, We might ask extra charge for intenrational shipping. Please contact us for additional charges Shipping is only available to the address registered on ebay. Please note that any address not registered in ebay is not acceptable to ship. Shipping is available from Monday to Friday. **If you live in a remote area, We might ask extra charge for intenrational shipping. Weekends are not available because post office is closed.Term of sale-Return We accept product return within 30days from delivery date but product should be in original position and not in damaged condition,the return shipping charges will be buyer responsibility. -International Buyers - Please Note: 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 DG-28 Working Used

End: 28.12. 2024 17:06:14 on Saturday
  • Condition: Used
  • Price: 1151.36 EUR Auktion
  • Status: unsold
  • Item number: 226507289649
  • Bids: 0
  • Seller: redgtb (2100|97.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Vienna, Virginia USA
  • Ships to: US
  • Shipping: 100,0 EUR
  • on EBAY
  • Description

    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 Dg-38 Digital Voicing Equalizer

End: 27.12. 2024 10:29:21 on Friday
  • Condition: Used
  • Price: 3249.75 EUR FESTPREIS
  • Status: unsold
  • Item number: 226473920665
  • Seller: jp-shop2018 (1109|99.3%)
  • Seller information: Commercial (with base shop)
  • Item location: Japan Japan
  • Ships to: Americas
  • Shipping: 140,0 EUR
  • on EBAY
  • Description

    DescriptionAll items are shown in the pictures. If you cannot tell from the pictures please contact us. Due to differences in region codes some games CDs DVDs etc. may not ?be available. The voltage of some electrical products may be different. Please make sure to check before purchasing. PaymentPlease pay within 2 days of winning the auction. Shipping There have been delays in delivery due to the global pandemic. There may be a significant delay in the scheduled delivery date. Delivery Time Economy delivery? 3 to 4 weeks (Tracking numbers are not reflected in Australia Canada and some regions.) Standard delivery 2 to 3 weeks Terms of Sale If payment is not confirmed within 2 days of purchase the order will be cancelled. Returns are accepted within 60 days.International Buyers - Please Note: Import duties and taxes are not included in the item price or shipping cost. Please check with your countrys customs office for additional costs before bidding or purchasing. Duties and taxes are not collected by the shipping company. Please check with your countrys customs office for additional costs before bidding or purchasing. The act of declaring goods at a lower value or declaring goods as gifts is prohibited by international governments.

"Accuphase AD-20 Built-in Phono Equalizer Board Used JP "

End: 19.12. 2024 04:05:34 on Thursday
  • Condition: Used
  • Price: 389.28 EUR FESTPREIS
  • Status: unsold
  • Item number: 375761697481
  • Seller: jpfactoryjp (257|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Aichi Japan
  • Ships to: Worldwide
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    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-2800 Phono Equalizer Unit USED JP "

End: 19.12. 2024 04:05:31 on Thursday
  • Condition: Used
  • Price: 1012.28 EUR FESTPREIS
  • Status: unsold
  • Item number: 375775113232
  • Seller: jpfactoryjp (257|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Aichi Japan
  • Ships to: Worldwide
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    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-290V Phono Equalizer USED JP

End: 19.12. 2024 04:04:59 on Thursday
  • Condition: Used
  • Price: 1010.48 EUR FESTPREIS
  • Status: unsold
  • Item number: 375736671989
  • Seller: jpfactoryjp (254|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Aichi Japan
  • Ships to: Worldwide
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Item Description Condition : USED Very GoodCompatible Models: C-2800, C-2810, C-290, C-290V, C-2400, C-2410. 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-2800 Phono Equalizer Board USED JP

End: 19.12. 2024 04:04:56 on Thursday
  • Condition: Used
  • Price: 1347.12 EUR FESTPREIS
  • Status: unsold
  • Item number: 375741730479
  • Seller: jpfactoryjp (254|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Aichi Japan
  • Ships to: Worldwide
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    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.

Accuphase DG-68 Digital Voicing Equalizer Excellent 230v For EU, UK, AU

End: 18.12. 2024 10:16:54 on Wednesday
  • Condition: Used
  • Price: 6810.09 EUR FESTPREIS
  • Status: unsold
  • Item number: 135434866190
  • Seller: ac_gear369 (1203|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Tokyo Japan
  • Ships to: Americas
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Accuphase DG-68 Digital Voicing Equalizer Description About This ItemOrigin is Japanese model, Factory conversion 230v For EU, UK, AU, ASIA Condition Excellent Included Items Accuphase boX(DP-450), Microphone, microphone adapter, remote control, AC cable, RCA cable, instruction manual (PDF) Shipping We always send the item with a tracking number. So please place an order without any concern on delivery. You can always track the delivery status. Shipping is only available to the address registered in eBay. If you want us to send another address, please change your address on eBay and then place an order. Shipping is available from Monday to Friday. Weekends are not available because freight companies are closed. About Importers Obligation 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. Thank you for your understanding.

Accuphase DG-68 Digital Voicing Equalizer Excellent 120v For North America

End: 18.12. 2024 10:16:21 on Wednesday
  • Condition: Used
  • Price: 6810.09 EUR FESTPREIS
  • Status: unsold
  • Item number: 135434866712
  • Seller: ac_gear369 (1203|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Tokyo Japan
  • Ships to: Americas
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Accuphase DG-68 Digital Voicing Equalizer Description About This ItemOrigin is Japanese model, Factory conversion 120v For North America Condition Excellent Included Items Accuphase boX(DP-450), Microphone, microphone adapter, remote control, AC cable, RCA cable, instruction manual (PDF) Shipping We always send the item with a tracking number. So please place an order without any concern on delivery. You can always track the delivery status. Shipping is only available to the address registered in eBay. If you want us to send another address, please change your address on eBay and then place an order. Shipping is available from Monday to Friday. Weekends are not available because freight companies are closed. About Importers Obligation 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. Thank you for your understanding.

Accphase DG-28 With OP Unbalanced Output Board AO-U2 Equalizer Accuphase Good JP

End: 17.12. 2024 13:59:02 on Tuesday
  • Condition: Used
  • Price: 1479.83 EUR FESTPREIS
  • Status: unsold
  • Item number: 395973665721
  • Seller: l4pooh_0417 (252|99.2%)
  • Seller information: Commercial (with base shop)
  • Item location: Hokkaido Japan
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    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.

Accuphase AD-2800 Phono Equalizer Unit Used JP

End: 17.12. 2024 10:06:57 on Tuesday
  • Condition: Used
  • Price: 1057.84 EUR FESTPREIS
  • Status: sold
  • Item number: 135391074307
  • Seller: yumekoichi (1268|98.2%)
  • Seller information: Commercial (with base shop)
  • Item location: Aichi Japan
  • Ships to: Worldwide
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    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 DG-28 Working Used

End: 16.12. 2024 17:27:21 on Monday
  • Condition: Used
  • Price: 1142.1 EUR Auktion
  • Status: unsold
  • Item number: 226488877669
  • Bids: 0
  • Seller: redgtb (2098|97.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Vienna, Virginia USA
  • Ships to: US
  • Shipping: 100,0 EUR
  • on EBAY
  • Description

    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 DG-58 Digital Voicing Equalizer Mint 230v For EU,UK in Stock from JP

End: 14.12. 2024 12:18:08 on Saturday
  • Condition: Used
  • Price: 4385.55 EUR FESTPREIS
  • Status: unsold
  • Item number: 135302016019
  • Seller: ac_gear369 (1190|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Tokyo Japan
  • Ships to: Americas
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Accuphase DG-58 Digital Voicing Equalizer Description About This ItemOrigin is Japanese 100v model, Factory conversion 230v It was a display item at the store and is in very good condition, Condition Very good (9/11) Included Items Remote, Mike, Mike cable, Accuphase Box(DP570) Shipping We always send the item with a tracking number. So please place an order without any concern on delivery. You can always track the delivery status. Shipping is only available to the address registered in eBay. If you want us to send another address, please change your address on eBay and then place an order. Shipping is available from Monday to Friday. Weekends are not available because freight companies are closed. About Importers Obligation 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. Thank you for your understanding.

Accuphase DG-58 Digital Voicing Equalizer Neuwertig 230 V Für EU,UK auf...

End: 14.12. 2024 12:18:07 on Saturday
  • Condition: Used
  • Price: 4368.47 EUR FESTPREIS
  • Status: unsold
  • Item number: 135347944224
  • Seller: ac_gear369 (1202|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Tokyo Japan
  • Ships to: Europe
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Accuphase DG-58 Digital Voicing Equalizer Neuwertig 230 V Für EU,UK auf...Accuphase DG-58 Digitaler Voicing-Equalizer BeschreibungInformationen zu diesem ArtikelUrsprungsland ist japanisches 100-V-Modell, Werksumrüstung auf 230 V Es war ein Ausstellungsstück im Laden und ist in sehr gutem Zustand, ZustandSehr gut (9/11) Im Lieferumfang enthaltenFernbedienung, Mikrofon, Mikrofonkabel, Accuphase Box (DP570) VersandWir versenden den Artikel immer mit einer Trackingnummer. Geben Sie also bitte eine Bestellung auf, ohne sich Sorgen hinsichtlich der Lieferung machen zu müssen. Sie können den Lieferstatus jederzeit verfolgen.Ein Versand ist nur an die bei eBay hinterlegte Adresse möglich. Wenn Sie möchten, dass wir Ihnen eine andere Adresse senden, ändern Sie bitte Ihre Adresse bei eBay und geben Sie dann eine Bestellung auf.Der Versand erfolgt von Montag bis Freitag. An Wochenenden ist keine Verfügbarkeit gegeben, da die Speditionen geschlossen sind. Über die Pflichten des ImporteursEinfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren gehen zu Lasten des Käufers. Bitte erkundigen Sie sich beim Zollamt Ihres Landes, wie hoch diese zusätzlichen Kosten sind, bevor Sie ein Gebot abgeben oder einen Kauf tätigen. Vielen Dank für Ihr Verständnis.

Accuphase DG-58 Digital Voicing Equalizer Mint 120v For North America from JP

End: 14.12. 2024 12:18:04 on Saturday
  • Condition: Used
  • Price: 4385.55 EUR FESTPREIS
  • Status: unsold
  • Item number: 135302017126
  • Seller: ac_gear369 (1190|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Tokyo Japan
  • Ships to: Americas
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Accuphase DG-58 Digital Voicing Equalizer Description About This ItemOrigin is Japanese 100v model, Factory conversion 120v It was a display item at the store and is in good condition Condition Very good (9/11) Included Items Remote, Mike, Mike cable, Accuphase Box(DP570) Shipping We always send the item with a tracking number. So please place an order without any concern on delivery. You can always track the delivery status. Shipping is only available to the address registered in eBay. If you want us to send another address, please change your address on eBay and then place an order. Shipping is available from Monday to Friday. Weekends are not available because freight companies are closed. About Importers Obligation 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. Thank you for your understanding.

Accuphase AD-290V PHONO Equalizer unit for preamplifier used Japan audio/music

End: 13.12. 2024 00:09:25 on Friday
  • Condition: Used
  • Price: 1333.46 EUR FESTPREIS
  • Status: unsold
  • Item number: 335578858947
  • Seller: bambootokyo (315|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Nakano-ku Japan
  • Ships to: Worldwide
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Accuphase AD-290V PHONO Equalizer unit for Amplifier compatible model: Accuphase C-2900/C-2850/C-2820/C-2450/C-2420/C-2810/C-2800/C-2410/C-2400/C-290V/C-290Accessoriesunit only *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 DG-28 Working Used

End: 07.12. 2024 21:21:17 on Saturday
  • Condition: Used
  • Price: 1132.93 EUR Auktion
  • Status: unsold
  • Item number: 326357128679
  • Bids: 0
  • Seller: redgtb (2098|97.1%)
  • Seller information: Commercial (with base shop)
  • Item location: Vienna, Virginia USA
  • Ships to: US
  • Shipping: 100,0 EUR
  • on EBAY
  • Description

    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 AD-2800 Phono Equalizer Einheit / Fit for C 2810 C 2800 C 2400 C 2900

End: 04.12. 2024 13:25:35 on Wednesday
  • Condition: Used
  • Price: 1499.0 EUR FESTPREIS
  • Status: unsold
  • Item number: 375838487176
  • Seller: schoenklinger (19680|99.8%)
  • Seller information: Commercial
  • Item location: Gelsenkirchen Deutschland
  • Ships to: EuropeanUnion
  • Shipping: 5,9 EUR
  • on EBAY
  • Description

    Accuphase AD-2800 Phono Equalizer Einheit / Fit for C 2810 C 2800 C 2400 C 2900Heute 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

Accuphase C-2810 Vorverstärker / Preamplifier / + AD-2800 Phono Equalizer / + RC

End: 28.11. 2024 10:59:31 on Thursday
  • Condition: Used
  • Price: 7699.0 EUR FESTPREIS
  • Status: sold
  • Item number: 375798410109
  • Seller: schoenklinger (19653|99.8%)
  • Seller information: Commercial
  • Item location: Gelsenkirchen Deutschland
  • Ships to: EuropeanUnion
  • Shipping: 20,0 EUR
  • on EBAY
  • Description

    Accuphase C-2810 Vorverstärker / Preamplifier / + AD-2800 Phono Equalizer / + RCHeute 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