PS AUDIO BHK Signature 300 Mono Amplifiers - Black

The BHK Signature 300 Monoblock designs are built upon two proven topologies: a zero-loss vacuum tube input stage coupled to a high bias differentially balanced MOSFET output. If you are uncomfortable with compromise and seek the finest performance, reliability, and build quality, the BHK Signature 300 series is a perfect fit.

The BHK Signature 300 Mono power amplifier culminates one man’s lifelong quest for perfection in power amplification. Bascom H. King’s magnum opus combines a pair of vacuum tubes on its input with a double set of parallel MOSFET outputs capable of 300 watts in 8Ω, 600 into 4Ω and more than 1,000 watts into 2Ω.  The BHK Signature 300 amplifier can drive any loudspeaker to musical perfection and is the most important element in your music reproduction chain.

Specifications:

Unit Weight83 lbs [37.6 kg]
Unit Dimensions17.1” x 8.7” x 14” Chassis only. 15″ deep including connectors.
Voltage Options
Factory set only
Japan 100V
North America 120V
Europe/Asia/Australia/New Zealand 230V
Mains Power InputsIEC C14
Fuse Compliment all Countries4 – 10 amp fast blow H-Rated 5x20mm Rail Fuses
Fuse Compliment Mains100vac Countries
1 – 2 amp slow blow H-rated 5x20mm
1 – 12 amp slow blow H-rated 5x20mm
120vac Countries
1 – 2 amp slow blow H-rated 5x20mm
1 – 10 amp slow blow H-rated 5x20mm
230vac Countries
1 – 1.6 amp slow blow H-rated 5x20mm
1 – 5 amp slow blow H-rated 5x20mm
Accessories IncludedUS (NEMA 5-15P) (all versions)
Schuko (CEE7/7) (230V version)
UK (BS 1363) (230V version)
Audio InputsRCA (Unbalanced)
XLR (Balanced)
Speaker Outputs Signature 250Gold plated copper binding posts (2 pair per channel)
Speaker Outputs Signature 300Gold plated copper binding posts (2 pair)
OtherDC Trigger Input
3.5mm 5-15VDC
Warranty3 years parts and labor on unit
1 year on vacuum tube

Power Consumption

 
@Ready75 Watts
@Idle175 Watts
@Rated power 8Ω850 Watts
@Rated power 4Ω1600 Watts

Signal

 
Gain30.5dB +/-0.5dB
Sensitivity for rated output power of 250 watts into 8Ω1.3V
Noise100-20KHz <-85dBV
Input impedance Signature 250 stereoUnbalanced 100KΩ
Balanced 200KΩ
Input impedance Signature 300 monoUnbalanced 50KΩ
Balanced 100KΩ
Output Impedance50Hz, 2.8VRMS <0.1Ω
Frequency Response@2.8VRMS
10Hz – 20KHz +/- 0.1dB
10Hz – 200KHz +0.1/-3.0dB

THD&IM

 
1KHz, 1W/8Ω<0.01%
20-20KHz, 1W/8Ω<0.1%
1KHz, 200W/8Ω< 0.1% (120VAC Mains input)
1KHz, 400W/4Ω< 0.1% (120VAC Mains input)

Output Power

120vac mains, 1kHz, 1% THD
8Ω300W minimum
4Ω600W minimum
2Ω1000W
Damping factor>350

Full 3 Year Warranty

PS AUDIO BHK Signature 300 Mono Amplifiers - Black

SKU: PSAUDIO-87012

MSRP: USD $0.00

Unit of Measure: Pair

Note: Sold Only in Canada

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