Balanced Audio Technology VK-500 Stereo-Dual Mono Amp

Balanced Audio Technology VK-500 Dual Mono Stereo Amp A TRUE DUAL MONO IN DESIGN AND IN FUNCTION REQUIRES TWO POWER CORDS AND THE FACTORY ONE ARE INCLUDED IN THE SALE.

Good Condition (7) due to age and the face IS VERY DARK GRAY NOT PURE BLACK.
The left output positive speaker terminal is slightly bent but works perfectly.  See rear pic.

OPERATIONALLY PERFECT - SOUNDS FANTASTIC ON MY MAGNEPAN 20.7'S. UTTERLY PHENOMENAL AMP FOR THIS KIND OF MONEY...
Specs and other information:

250 watts per channel in 8 ohms

450 watts per channel in 4 ohms

Input impedance 100 ohms

Slew Rate 300V/u per second

Output impedance  0.2 ohms

19” wide x 9.5” high x 23” deep

Weighs – 105 pounds

A review:

In summary, there are several features of the VK-500 that make it different than most other amplifiers. These are (1) an enormous power supply; (2) the fully balanced design; (3) the use of N type MOSFETs rather than P and N; and (4) having only two gain stages. Scientifically speaking, I could not say which of these features is more important than the others in making the amplifier sound so good. I would estimate, however, that number (1) is most important, followed by (4), then (2), and (3). But that is only a guess. In any case, the VK-500 has all four features, so the question is moot. In my opinion, the VK-500 is one of the finest amplifiers ever designed.

John E. Johnson, Jr. - Secrets of Home Theater & High Fidelity.

Ships to Canada and USA ONLY

Shipping Cost is Flat to USA to 48 CONUS at $100.00

Shipping Cost is Flat to Canada at $150.00 USD

PayPal will ADD3.5% to total of the sale including shipping costs.

Please wait for an invoice from me prior to payment being SENT.

I have no history other than I bought from the 2nd owner in Texas.

No service has ever been performed to my knowledge and during my ownership