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PS Audio BHK Signature 250 Stereo Amplifier

The BHK Signature Series power amplifier is a stunning achievement in power amplification and Bascom H. King’s finest work, equaled by few at any price.

$7499.00

AVAILABLE IN BLACK OR SILVER

Power amplifiers are the make-or-break component in the music reproduction chain. Everything in your system funnels into this critical component; anything lost can never be recovered. The BHK Signature features a zero-loss vacuum tube input stage coupled to a high bias differentially balanced MOSFET output. This amplifier has few rivals at any price and, in terms of sheer musicality, openness, tonal richness and accuracy, none.

The BHK Signature 250 Stereo Power Amplifier culminates one man’s lifelong quest for perfection in power amplification. Bascom H. King’s magnum opus combines a vacuum tube input with a powerful MOSFET output capable of 250/500 watts per channel. The BHK Signature 250 Stereo amplifier can drive any loudspeaker to musical perfection and is the most important element in your music reproduction chain.


Zero-loss vacuum tube input stage
Differentially coupled balanced MOSFET output stage
All through hole construction (no surface mount parts)
RCA Single ended input
XLR balanced input
250 watts per channel 8Ω Signature
500 watts per channel 4Ω Signature
2Ω stable Signature 250 stereo
Less than 0.1% thd 20Hz to 20kHz at rated power
Damping factor 100 for excellent loudspeaker control
Front panel standby button for vacuum tube input
-3dB greater than 200kHz
Dual, custom, solid copper, gold plated output binding posts
Fully balanced from input to output
83 pounds
Input 12 volt trigger
Easy access for tubes