PS AUDIO BHK SIGNATURE 300

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    PS AUDIO BHK SIGNATURE 300

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    BEST PRICE ONLINE

    When you are unwilling to compromise performance we offer the BHK 300 Signature 300 watt Monoblock power amplifiers. They are among a rare handful of amplifiers capable of uncovering music's rich tapestry in a lush, uncompromised, effortless presentation.

    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. They are mono block amplifiers that produce 300 watts into 8Ω, 600 into 4Ω, and a whopping 1,000 watts into 2Ω. 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 that can drive any loudspeaker to musical perfection.

    Inizio modulo

    DESIGN

    The hybrid vacuum tube/MOSFET design of the BHK Signature Amplifiers provides stunning musical performance through any loudspeaker.The Signature 300 Mono doubles the output current of the 250 Stereo, and doubles the tubes, power supplies, transistors, capacitors and resistors. The results are hard to put into words. Your first listen to these extraordinary monoblock amplifiers will likely be a revelation. For perhaps the first time you'll discover all that has been long buried in your musical collection. You'll know this amp was the right choice from the very first note you play.

    APPLICATION

    The BHK Signature 300 Mono Amplifier is one of only a rare handful capable of uncovering music's rich tapestry in a lush, uncompromised, effortless presentation. If you haven't any barriers to perfection, the BHK 300s are perfect for any size system in the world, producing a minimum of 300 watts into 8Ω, a minimum 600 watts into 4Ω, and an astonishing 1000 watts into 2Ω. Enough linear amplifier power to bring life to music as you've only experienced with live music.

    The importance of the power amplifier in the 2-channel system chain cannot be overstated, yet it's often overlooked. It's the rare few music lovers that truly appreciate the power amp's critical role in preserving music's nuanced details, because most amplifiers fail to preserve them. Overtones from plucked instruments, subtle cues defining placement, depth, soundstage width, and transient decays are often lost in the power amplifier. Suddenly revealed are the tiniest of details that now ring clear through the BHK, perfectly preserved through its low feedback, vacuum tube and MOSFET design. When it comes to musically controlling and powering loudspeakers, the BHK Signature 300 has no peer. The Signature 300 monoblock amplifier produces 300 watts into an 8Ω loudspeaker, 600 watts into 4Ω, and 1,000 watts into 2Ω, providing unfettered and unrestricted dynamics and musical ecstacy that only a rare few are able to enjoy.

     

    Features

    ZERO LOSS INPUT TUBE

    POWERFUL MOSFET OUTPUT STAGE

    THROUGH-HOLE CONSTRUCTION

    RCA SINGLE-ENDED INPUT

    XLR "TRUE" BALANCED INPUT

    300 WATTS PER CHANNEL 8Ω

    600 WATTS PER CHANNEL 4Ω

    1000 WATTS PER CHANNEL 2Ω

    -3dB > 200khz

    < 0.1% THD 20Hz - 20kHz AT RATED POWER

    DAMPING FACTOR = 100

    FRONT PANEL STANDBY BUTTON

    BALANCED INPUT TO OUTPUT

    DUAL, COPPER, PLATED, OUTPUT BINDING POSTS

    83 LBS.

    INPUT 12 VOLT TRIGGER

    FULLY PARALLELED INSIDE

    EASY ACCESS FOR TUBES

     

    Specifications

    BHK Signature 250 Stereo and BHK Signature 300 Mono

    Unit Weight

    83 lbs [37.6 kg]

    Unit Dimensions

    17.1” x 8.7” x 14” Chassis only. 15″ deep including connectors.

    Shipping Weight

    92 lbs [41.7 kg]

    Shipping Dimensions

    21”x 13” x 19”

    Color Options

    Black
    Silver

    Voltage Options
    Factory set only

    Japan 100V
    North America 120V
    Europe/Asia/Australia/New Zealand 230V

    Mains Power Inputs

    IEC C14

    Fuse Compliment all Countries

    4 – 10 amp fast blow H-Rated 5x20mm Rail Fuses

    Fuse Compliment Mains

    100vac 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 Included

    US (NEMA 5-15P) (all versions)
    Schuko (CEE7/7) (230V version)
    UK (BS 1363) (230V version)

    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)

    Other

    DC Trigger Input
    3.5mm 5-15VDC

    Warranty

    3 years parts and labor on unit
    1 year on vacuum tube

    Power Consumption

    @Ready

    75 Watts

    @Idle

    175 Watts

    @Rated power 8Ω

    850 Watts

    @Rated power 4Ω

    1600 Watts

    Signal

    Gain

    30.5dB +/-0.5dB

    Sensitivity for rated output power of 250 watts into 8Ω

    1.3V

    Noise

    100-20KHz <-85dBV

    Input impedance Signature 250 stereo

    Unbalanced 100KΩ
    Balanced 200KΩ

    Input impedance Signature 300 mono

    Unbalanced 50KΩ
    Balanced 100KΩ

    Output Impedance

    50Hz, 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)

    Signature 250 Stereo Amplifier

    Output Power

    Both channels driven 120vac mains, 1kHz, 1% THD

    8Ω

    250W minimum

    4Ω

    500W minimum

    2Ω

    Stable for musical transients

    Damping factor

    >150

    Signature 300 Mono Amplifier

    Output Power

    120vac mains, 1kHz, 1% THD

    8Ω

    300W minimum

    4Ω

    600W minimum

    2Ω

    1000W

    Damping factor

    >350

     

    REF-3353
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