If you are looking at this ad, you know the reputation of these amps. These amps specifically have quite a bit of discoloration and pitting (see detailed pictures); one of the Triad transformers has a dent. Per the original ad from DJL Vintage, these amps have been rebuilt with high quality parts and attached to custom solid American walnut platform with the Ampex logo from the console.
This unit matched perfectly with my Marantz 7c in its walnut case. Mono block power amps removed from an AMPEX hi-fi console made in 1960, they have been rebuilt and are mounted on a custom solid walnut platform.
Both have the stock TRIAD power and output transformers. The power supplies have been completely rebuilt, a few coupling caps were replaced with IMB.
Type, high voltage caps replaced with Solen type, new power switches installed, a few resistors replaced, and. Both have new grounded power cords. Power tubes: EH-6973 x 2 EF86 12AU7 6CA4. Both are in perfect working order and have very. Quiet noise floor, output power is 15 watts RMS at clip per unit, at 1Khz into 16 ohms.I also have the 12 inch. The item "Ampex 6973 Tube Monoblock Amps on single Walnut Base. RESTORED" is in sale since Wednesday, April 3, 2019. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps".
The seller is "ddongddongguri" and is located in Dallas, Texas. This item can be shipped to United States.