Audio Research D76 - A Power Amplifier RARE Gold Face
Item History & Price
Audio Research D76-A Power Amplifier RARE Vintage Audiophile.
Gold Faced Audio Research D-76A Tube Amp. Works perfectly. Has Amperex and GE preamp tubes, GE 6550 Regulator tube and un-labled 6550 (appear to be Tung Sol) Output Tubes.
...normal; orphans:2; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; background-color:rgb(255, 255, 255); text-decoration-style:initial; text-decoration-color:initial;">All four Output Tubes biased up at 55ma per manual. Sounds excellent. No hum or odd noises. Downloaded manual available.
Arguably one of Audio Research's best tube amp ever made.
Prefer local pick up - West sub of Chicago, but will ship at buyers expense...I do not have original box.
Gold Faced Audio Research D-76A Tube Amp. Works perfectly. Has Amperex and GE preamp tubes, GE 6550 Regulator tube and un-labled 6550 (appear to be Tung Sol) Output Tubes.
...normal; orphans:2; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; background-color:rgb(255, 255, 255); text-decoration-style:initial; text-decoration-color:initial;">All four Output Tubes biased up at 55ma per manual. Sounds excellent. No hum or odd noises. Downloaded manual available.
Arguably one of Audio Research's best tube amp ever made.
Prefer local pick up - West sub of Chicago, but will ship at buyers expense...I do not have original box.
