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-2850 Phono Equalizer Unit For analog record playback Audio Japan DescriptionMain features-Equipped with a differential amplifier circuit using ultra-low noise transistors for MC cartridges-Equipped with a differential amplifier circuit using ultra-low noise FET for MM cartridges? Equipped with a differential RIAA equalizer circuit to achieve highly accurate RIAA characteristics?Input impedance of MC can be selected from 4 types: 10/30/100/300?, MM is 47k??Settings (impedance, gain, etc.) are memorized for each C-2850 input (AD1, AD2), allowing smooth switching between two analog players and arms.?Uses “glass cloth fluororesin base material” for the printed circuit board SPECFrequency characteristicMM/40dB, MC: 20~20,000Hz ±0.2dBMM/30dB: 20~20,000Hz ±0.3dB AD maximum input voltage (1kHz, distortion rate 0.005%)MM/30dB INPUT: 310mVMM/40dB INPUT: 96.5mVMC/60dB INPUT: 9.5mVMC/70dB INPUT: 3.2mV Gain (Gain selection switch: 18dB position, 12/18/24dB switchable) AD[MM:30/40dB]INPUT ? BALANCED/LINE OUTPUT: 48/58dBAD[MM:30/40dB]INPUT ? REC OUTPUT :30/40dBAD[MC:60/70dB]INPUT ? BALANCED/LINE OUTPUT :78/88dBAD[MC:60/70dB]INPUT ? REC OUTPUT :60/70dB Input sensitivity input impedanceInput terminal Input sensitivity Input impedanceAt rated output At 0.5V outputAD:MM/30dB INPUT 8.0mV 2.0mV 47k?AD:MM/40dB INPUT 2.5mV 0.63mV 47k?AD:MC/60dB INPUT 0.25mV 0.063mV 10/30/100?/300? switchingAD:MC/70dB INPUT 0.08mV 0.02mV 10/30/100?/300? switching S/N/input conversion noiseInput terminal Input short (A-correction) EIA S/NAt rated output (S/N) input conversion noiseAD:MM/30dB INPUT 94dB -137dBV 86dBAD:MM/40dB INPUT 85dB -137dBV 86dBAD:MC/60dB INPUT 80dB -152dBV 86dBAD:MC/70dB INPUT 73dB -155dBV 87dBCaution (for remote areas)Additional fees may apply for those in remote areas.Shipping Shipping will be by FedEx or EMS.Please contact us if you have any other requests.There are some delays due to the corona.Please understand that it may take some time to arrive. Some countries exclude shipping.Please contact us for more information and we will try to accommodate you. We will ship to the address you have registered with eBay.Please note that we do not respond to requests to change the shipping address after the order is placed.Please do not change your address after shipping.Additional charges will be incurred.Please note that you will be billed if this occurs.If the buyer does not receive the item and returns it to us, the buyer will be responsible for the customs and shipping charges. We ship Monday through Friday.This service is not available on weekends as shipping companies are closed.Please buy with confidence. International Buyers - Please Note:Note: Import duties, taxes and charges are not included in the price of the item or the shipping cost. These charges are the responsibility of the buyer. Please check with your countrys customs office to determine how much these additional costs will be prior to bidding or purchasing.

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.

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.

shipping policyCondition DescriptionHowever, all items in this auction are antiques and second-hand items, and may have flaws such as scratches, discoloration, dents, dents from use, and minor scratches from use. Please be aware that we are unable to determine if there have been any skillful repairs made to any of the old pieces, so please be aware of this before bidding. shipping shipping from Japan. We will ship via Fedex, DHL, or Japan Post. Import duties are to be borne by the customer. Shipping is free of charge, however, we will charge an additional fee for high shipping cost areas. Policy PaymentYou 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 & ReturnsCancellation 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 BuyersImport 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.

DescriptionUsed ConditionPlease check the status description. PolicyPaymentPlease pay within 5 days after auction is finished.About UsAll of our goods are genuine articles. Moreover, we sell honestly. Please contact me, if you have your question.International Buyers - Please Note: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.

Up for sale is a rare Accuphase Phonoboard AD-2810 that has been used on my C-2810 bought at NAUTILUS in Warsaw. Fully function without any flaws. One of the best quality soundwise I have experienced.

Accuphase AD-2850 Option Boardphono equalizer unit for Accuphase amplifiers compatible model: C-2850,C-2420,C-2820,C-2410,C-2810,C-2400,C-2800,C-290V,C-290AccessoriesUser manual(jpn) *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 C-2450 Preamplifier Blending the purely analog AAVA volume control circuit with sophisticated technology inherited from the C-2850 results in superb S/N ratio and a refinement of expression that brings new clarity to the music. The utterly smooth operation feel of the volume sensor assembly and a top plate made of brushed aluminum with a hairline finish demonstrate a level of dedication and hands-on craftsmanship that pervades every aspect of this preamplifier. Each C-2450 is individually honed to provide nothing short of perfection. AAVA volume control for high performance and outstanding soundSeparate power transformers for left and right channelsSelectable preamp gainFully modular construction with individual left/right amplifier units on motherboardLogic-controlled relays for shortest signal pathsIndependent phase selection for each input positionOptional phono equalizer unit enables playback of analog recordsElegant side panels with natural wood grain finishAccessoriesuser manual(jpn), power cord, RCA cable, AD-2850Power supply voltageAC100V 50Hz/60HzOther informationDimension: W465 x H150 x D409 mmWeight: 19 kgReleased year: 2017 *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.

Item TitleDescriptionThank you for visiting our product page!Please check the photo.Please contact me if you have any questions.Excellent!PaymentWe usually ship within 5 business days of receiving cleared payment.Our return policy, In the only case of unopened item package.We ships from Japan This product. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer’s responsibility.Shipping*Standard Shipping?- We use DHL, FedEx, JAPAN POST airmail. (Use properly depending on the area.)Delivery takes about 2-4 weeks with tracking.*Expedited Shipping?- We use DHL, FedEx, JAPAN POST. (Use properly depending on the area.)Delivery takes approximately 3-10 days, with tracking.? Depending on the situation, it may take more delivery days.? If you choose Economy Shipping, there is no guaranteeeven if the item is not delivered or damaged.?Please understand that shipping to some countries such as Russia, Israel, Uzbekistan, Kazakhstan, Saudi Arabia, etc. will be handled by sea or by Expedited Shipping for an additional $ 20.Terms of SaleReturns will be accepted within 30 days after the item arrives.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.

Item TitleDescriptionThank you for visiting our product page!Please check the photo.Please contact me if you have any questions.Excellent!PaymentWe usually ship within 5 business days of receiving cleared payment.Our return policy, In the only case of unopened item package.We ships from Japan This product. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer’s responsibility.Shipping*Standard Shipping?- We use DHL, FedEx, JAPAN POST airmail. (Use properly depending on the area.)Delivery takes about 2-4 weeks with tracking.*Expedited Shipping?- We use DHL, FedEx, JAPAN POST. (Use properly depending on the area.)Delivery takes approximately 3-10 days, with tracking.? Depending on the situation, it may take more delivery days.? If you choose Economy Shipping, there is no guaranteeeven if the item is not delivered or damaged.?Please understand that shipping to some countries such as Russia, Israel, Uzbekistan, Kazakhstan, Saudi Arabia, etc. will be handled by sea or by Expedited Shipping for an additional $ 20.Terms of SaleReturns will be accepted within 30 days after the item arrives.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.