Free shipping and you receive the full warranty as we are authorized dealers. We try to keep
all PS Audio models in stock in silver and black for immediate delivery.
visit us at our new oceanfront showrooms at 3800 S. Ocean Dr., #234 in Hollywood
(Miami/Fort Lauderdale) Florida 33019. Please phone (888)850-4366 to schedule an
appointment or to discuss your needs. We liberally accept trade-ins.
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.
The BHK Signature 250 and
300 power amplifiers are the culmination of one man’s half-century search for
perfection in music’s reproduction. Bascom H. King has designed amplifiers for
many companies, some selling in excess of $100,000, including: Constellation
Audio, Marantz, Infinity, and Conrad Johnson. This is the first amplifier Bascom
felt was good enough to lend his name to. It is his finest achievement in a
lifetime of work.
Available in both stereo and mono models, the BHK Signature series is
unparalleled in its ability to render details formerly lost in the music. The
BHK Signature is a hybrid design enjoying performance benefits from multiple
design techniques including, a balanced differential vacuum tube input, balanced
differential MOSFET power outputs, and separate, isolated, analog power supplies
When it comes to musically controlling and powering loudspeakers, the BHK
Signature has no peer. The stereo Signature 250 produces 250 watts/per channel
into an eight-Ohm loudspeaker, 500 watts/channel into four-Ohms, and stable into
2-Ohms; enough power to satisfy even the hungriest of loads.
The Mono Signature 300 doubles the output current with half the impedance of the
stereo model. Each Mono Signature produces 300 watts into an eight-Ohm
loudspeaker, 600 watts into four-Ohms, and 1000 watts into 2-Ohms. But more
than just doubling the current, the BHK Signature 300 also doubles every
internal component of the 250 into one: double tubes, double power supplies,
transistors, capacitors and resistors. The results are hard to put into words.
The BHK Signature 300 is a clear step above the stereo 250, on the order of 20%
better, though both have the same character of sound. Both the Stereo 250 and
Mono 300 are one of the best performing, musical sounding amplifiers ever made.
Imagine your delight listening to either.
Zero-loss vacuum tube input stage
- Differentially coupled balanced MOSFET output stage
- All through hole construction (no surface mount
- 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
- Front panel standby button for vacuum tube input
- -3dB greater than 200kHz
- Dual, custom, solid copper, gold plated output
- Fully balanced from input to output
- 83 pounds
- Input 12 volt trigger
- Easy access for tubes