PS Audio BHK Mono 300 Amplifiers - Black Finish - Pair - Brand New In Box!!!
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Condition | NEW |
Payment methods | |
Contact seller after sale to pay viaVISA/Mastercard, American Express, Certified check, Personal check or Wire Transfer | |
Ships from | Wayne, IL, 60184 |
Ships to | United States |
Package dimensions | unspecified |
Shipping carrier | unspecified |
Shipping cost | $400.00 |
Original accessories | Box, Manual |
Average | Research Pricing |
*SOLD AS OF 6/15/2020*
For sale is a pair of these monoblock amplifiers purchased brand new by a client of ours in March of 2020 from an authorized PS Audio Retailer. Prior to opening the amplifiers our client decided to do a major speaker upgrade and subsequently a major amplifier upgrade and hence the amazing opportunity on a brand new pair of these amplifiers - still factory sealed.
Due to the weight and value these will be shipped via insured freight only, strapped to pallet, with a lift gate so that the new owner receives them in the same new condition.
INTEREST FREE FINANCE OPPORTUNITY: Next Level HiFi Is Now Offering 12 Months Interest Free Financing, To Approved Credit, On This Listing!!!
All units handmade in Boulder, Colorado.
The audio performance and build quality of the Signature 300 series has been refined, honed, and polished over the past half century of design work by industry legend, Bascom H. King. If there is a better performing power amplifier anywhere in the world, we are unaware of it. 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.
Only a rare handful of power amplifiers withstand the test of time. The BHK Signature 300 is one such amplifier. Hand built, uncompromising.
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.
- Zero-loss parallel vacuum tube input stage
- Fully paralleled inside (not like a traditional bridged approach)
- Differentially coupled, paralleled, balanced MOSFET output stage
- All through hole construction (no surface mount parts)
- RCA Single ended input
- XLR balanced input
- 300 watts 8Ω
- 600 watts 4Ω
- 1000 watts 2Ω
- 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
BHK Signature 250 Stereo and BHK Signature 300 Mono
Unit Weight83 lbs [37.6 kg]Unit Dimensions17.1” x 8.7” x 14” Chassis only. 15" deep including connectors.Shipping Weight92 lbs [41.7 kg]Shipping Dimensions21”x 13” x 19” Color OptionsBlackSilverVoltage Options
Factory set onlyJapan 100V
North America 120V
Europe/Asia/Australia/New Zealand 230VMains Power InputsIEC C14Fuse Compliment all Countries4 - 10 amp fast blow H-Rated 5x20mm Rail FusesFuse 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
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 5-15VDCWarranty3 years parts and labor on unit
1 year on vacuum tube
Power Consumption
@Ready75 Watts@Idle175 Watts@Rated power 8Ω850 Watts@Rated power 4Ω1600 WattsSignal
Gain30.5dB +/-0.5dB Sensitivity for rated output power of 250 watts into 8Ω1.3VNoise100-20KHz <-85dBVInput impedance Signature 250 stereoUnbalanced 100KΩBalanced 200KΩInput impedance Signature 300 monoUnbalanced 50KΩ
Balanced 100KΩOutput Impedance50Hz, 2.8VRMS <0.1ΩFrequency [email protected]
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)Signature 300 Mono Amplifier
Output Power
120vac mains, 1kHz, 1% THD8Ω300W minimum4Ω600W minimum2Ω1000WDamping factor>350Our Company:
Next Level Audio & Video is a premier retailer of the world's finest HiFi products. We operate by appointment and offer our clients the opportunity to experience systems not heard elsewhere. We are proud to support our business partners including: Aavik, Ansuz, Børresen, Dynaudio, Focal, Kudos, Naim, Nordost, Octave, Rega, REL, Soulution, & YG Acoustics.
Payment can be made by Check, Cash, Money Order, Credit Card, or PayPal. Credit Card or PayPal adds 3% to the total.
Illinois Residents add 7% to the total.
Local pickup is available as well.
Feel free to contact us at the following for questions, appointment requests, and or orders:
o: 630-830-0390
c: 630-246-0390
f: 630-830-0395
w: www.nextlevelav.com
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