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The PS BHK Signature stereo amp is a high current 250 watts per channel hybrid amplifier designed to be the best under $15k amp available. The first review is out and it is a rave.
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They say: "I loved it so much, I ended up buying the review sample… the PS Audio BHK Signature 250 Stereo Power Amplifier."
"So what does all this mean sonically or musically? Well, simply put the BHK 250 rocks and does so with a nimble presence that puts the music in the room with you. Neither forward nor recessed, the presentation is, for me, spot on. Fast and coherent, extended and dynamic"
"I can't recommend the BHK 250 enough. Like I said I bought this one and it is now here between the speakers"
Read the entire review at:
In the new audiofi.net review they summed with:
"PS Audio and King have come out with two of the best amplifiers (BHK preamp and BHK stereo power amp) I
have ever had the opportunity to listen to. The BHK Signature pre and
the BHK 250 power amp have unique sonic qualities that please not only
the ears and brain, but also, I dare say, touch the soul. Reproduced
music in one’s home has seldom been as enjoyable as when these were in
Unlike most of the upper echelon of hi-fi, the prices of these
Signature products are sane and within reach of audiophiles who seek
great products without worrying about brand hierarchy or prestige."
Read the entire review at:
The BHK stereo amp is a 250 watts per channel stereo amp
with a zero loss vacuum tube input stage and a high bias differentially balanced MOSFET hi current output stage
. It produces 250 watts/per channel into an eight-Ohm loudspeaker, 500 watts/channel into four-Ohms, and is stable into 2-Ohms. Sonics are superb and it is our favorite under $15k hybrid amplifier and pure out favorite for many speakers. Sonics are exceptional and compete with amps selling for multiples of its price.
The amp was designed by Bascom King
who also was one of the designers of the Constellation amplifiers. It is run hi bias as Class A at lower power outputs.
By using only N Channel MOSFETS in its output stage, the BHK Signature
produces a near-perfect balanced waveform without the degradation
inherent in a complimentary design.
Unit Weight: 83 lbs
Unit Dimensions: 17.1” x 8.7” x 14” Chassis only.
15" deep including connectors.
Shipping Weight: 92 lbs
Shipping Dimensions: 21”x 13” x 19”
Color Options: Black or SilverAccessories Included:
US (NEMA 5-15P) (all versions)
Audio Inputs: RCA (Unbalanced) / XLR (Balanced)
Speaker Outputs Signature 250: Gold plated copper binding
posts (2 pair per channel)
Speaker Outputs Signature 300: Gold plated copper binding
posts (2 pair)
DC Trigger Input: 3.5mm 5-15VDC
Warranty: 3 years parts and labor on unit / 1 year on
@Idle: 175 Watts
@Rated power 8Ω: 850 Watts
@Rated power 4Ω: 1600 Watts
Sensitivity for rated output power of 250 watts into
Noise: 00-20KHz <-85dBV
Input impedance Signature 250 stereo: Unbalanced 100KΩ /
Input impedance Signature 300 mono: Unbalanced 50KΩ
Output Impedance: 50Hz, 2.8VRMS <0.1Ω @2.8VRMS
Frequency Response: 10Hz – 20KHz +/- 0.1dB / 10Hz –
1KHz, 1W/8:<0.01% 20-20KHz, 1W/8:<0.1%
1KHz, 200W/8Ω: < 0.1% (120VAC Mains input)
1KHz, 400W/4Ω: < 0.1% (120VAC Mains input)
250 Stereo Amp Power
Both channels driven 120vac mains, 1kHz, 1% THD
8Ω: 250W minimum
4Ω: 500W minimum
2Ω: Stable for musical transients
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Read our AudiogoN #1 rated feedback & call me at 770-667-5633 with questions or to order.
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