Vintage AUDIO RESEARCH D76A 75 WPC Vacuum Tube Amplifier D-76APowers on, as pictured.No other testing performed. Selling for parts repair.Age appropriate wear from use and storage. Scratches, scuffs, dust in hard to reach places.Comes with Instruction Manual.As pictured.Thank you.No returns on vintage electronics.Signature delivery.

Vintage AUDIO RESEARCH D76A 75 WPC Vacuum Tube Amplifier D-76APowers on, as pictured.No other testing performed. Selling for parts repair.Age appropriate wear from use and storage. Scratches, scuffs, dust in hard to reach places.Comes with Instruction Manual.As pictured.Thank you.No returns on vintage electronics.Signature delivery.

Thursday, September 7th, two large brand new factory - fresh boxes arrived with a Audio Research D-76A in one, and a SP-3A1 in the other, sent from the oldest surviving son of my lovely friend and audio Mentor, Robert W. Fulton ( 1925-1988 ). In September 1989, Roberts son had Audio Research rebuild both of these pieces. ( Receipts shown ) for his sons use, up until 15 years ago. Minor things, a fuse and an ON-OFF switch detent-failure has had these pieces unused, collecting dust, since then. My job is to evaluate and sell both mint pieces. Not being used for 15 years, on 9-11-2023 I variaced up both pieces, to very gently reform many power supply caps. The SP-3A1 will need its ON-OFF main switch replaced, as the switchs ON position - internal detent has failed. The preamp will be offered, NOT now, but only once it is repaired. The D-76A has a problem ( common ) and is thus NOW offered - on a eBay BIN - AS IS, for PARTS or REPAIR . The six 1989 ARC Factory-replaced power supply electrolytics around the D-76A power transformer, when the Variac gets up to a full 120 VAC INPUT feeding the amp, has one capacitor running unacceptably hotter to my fingers, than all the other five !!!! Unlike all other 1970s ARC gear I get to own, or see, BOTH of Bob Fultons units are in unusual mint cosmetic condition, meaning you have to look at the chassis really hard, to find ANY scratch, chip, dent or scruff in the finish. My photos do however show 15 years of storage dust . Its hard to read the 1989 SERVICE Report from Audio Research, so here Ill present it : S/N 574270-7 JOB INVOICE Replaced aged, leaking electrolytics in B+, heater, bias supplies. open R46 preventing screen regulation. Replaced burned-out PL1 ( pilot light ), V3 socket, microphonic / noisy V1-V4 tubes, cracked feet. Cleaned sockets, tightened jacks, cleaned input pots. Test run. Passed final tests. 6-7-96 Cost with a 50%-off parts Dealer Discount, $440.67. ARC replaced four 12AX7s and all five 6550s, with all new SOVTEK Russian production. The tubes look good in 2023, and are not retested. Entire original D-76A Owners manual is included, 1989 ARC JOB INVOICE and 1989 ARC Invoice is also included with amp. The originally - supplied ARC long-shaft insulated screwdriver is included.. The speaker terminal fittings have broken-off partitions, which is common. Missing one stock screw. Shipping is not additional , but rather is included in the $920.00, cost using a one-time used, otherwise new, white Audio Research shipping box. I just paid $305.00 for two of those ARC shipping boxes. I ship in the Continental USA only. This offering includes Bob Fultons complete mint ARC D-76A ONLY,....... and prompt shipping to you.

Acoustic Research D 76 A. Funzionante vendita tra privati senza alcuna forma di garanzia non spedisco solo ritiro a mano.

DescriptionAuthenticity: 100% AUTHENTIC! If you have any question about the condition, accessories, or anything about the product,Please feel free to message us. We are glad to answer all your concerns. ShippingDHL, Fedex Fastshipping3-10 business days after shipment(Tracking number + Insurance.)PaymentPlease give me the payment within 3days from the date of bid.About UsWe sell our items on other websites and in our retail stores in Japan at the same time.If the item was sold out before your purchase, your order will be cancelled and a full refund will be issued immediately. 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.We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you.

DescriptionAuthenticity: 100% AUTHENTIC! If you have any question about the condition, accessories, or anything about the product,Please feel free to message us. We are glad to answer all your concerns. ShippingDHL, Fedex Fastshipping3-10 business days after shipment(Tracking number + Insurance.)PaymentPlease give me the payment within 3days from the date of bid.About UsWe sell our items on other websites and in our retail stores in Japan at the same time.If the item was sold out before your purchase, your order will be cancelled and a full refund will be issued immediately. 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.We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you.

Acoustic Research D 76 A. Funzionante vendita tra privati senza alcuna forma di garanzia non spedisco solo ritiro a mano.

Acoustic Research D 76 A. Funzionante vendita tra privati senza alcuna forma di garanzia non spedisco solo ritiro a mano.

Acoustic Research D 76 A. Funzionante vendita tra privati senza alcuna forma di garanzia non spedisco solo ritiro a mano.

Audio Research D-76A Amplifier. From the 1970’s. Excellent condition. Gold Lion KT88’s. Uses 17 tubes. Wonder caps version. Super clean. Sounds awesome. Tubes all test good. Made The Absolute Sound Dick Olsher’s list of the top ten most significant amps of all time list. Due to the age of the amp(approx. 45 years old) and the nature of vintage electronics I’m selling the amp for parts/Restoration with no returns. The new owner of this amp will be very happy.

Audio Research D-76A Amplifier. From the 1970’s. Excellent condition. Gold Lion KT88’s. Uses 17 tubes. Wonder caps version. Super clean. Sounds awesome. Tubes all test good. Made The Absolute Sound Dick Olsher’s list of the top ten most significant amps of all time list. Due to the age of the amp(approx. 45 years old) and the nature of vintage electronics I’m selling the amp for parts/Restoration with no returns. The new owner of this amp will be very happy.