Balanced Audio Technology VK-655SE Power amp

The fully balanced VK-655SE power amplifier is the ultimate expression of BAT amplifier engineering. Available in stereo or monoblock configuration, it features only two gain blocks in a high-power, zero feedback, and purely symmetrical design. A true dual-mono component featuring independent channel assemblies, power transformers, and separate power cords for the left and right channels, the purist-approach-based VK-655SE yields maximum soundstage width and depth. Finite micro- and macro-dynamics are reproduced with ease. A revised power supply incorporates second-generation oil-filled capacitors, dramatically lowering the noise floor and portraying grain-free, extra-refined harmonics.

Output per channel at 8 Ω / 4 Ω: 300 W / 600 W.
Output in Mono Configuration 8 Ω / 4 Ω: 400 W / 700 W.
Frequency Response: 3 Hz to 250 kHz.
THD at full power: 0.2 %
Input Impedance - stereo version: 100 kΩ
Input Impedance - mono version: 50 kΩ
Gain (Nominal into 8 Ω): 26 db

Reason for selling , I am purchasing the new Rex 500 .Buyer pays PayPal 4.5% unless pays with FF PayPal plus shipping charge. It is in Pristine condition . Local pickup preferred but have original packing and box, thanks Al