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Parasound NewClassic 2250 v.2 2 Channel Power Amplifier
 
 
 
  • THX Ultra2 certified
  • 275 watts x 2 into 8 Ω (all channels driven)
  • 400 watts x 2 into 4 Ω or 2 Ω (all channels driven)
  • 750 watts x 1 bridged into 8 Ω or 4 Ω
  • 45 amps peak current per channel
  • 2 Ohm stable operation with load selector switch
  • Two pairs of speaker outputs with front panel A/B buttons
  • Rear-mounted lockout switch disables front A/B buttons
  • High pass filter, switchable for 20Hz or 40Hz
  • Automatic on/off by DC trigger with looping output
  • Automatic on/off by audio signal with 2 sensitivity settings
  • Fully discrete circuitry with high current toroid transformer
  • Bridging switch for stereo or mono operation
  • Efficient, low heat design
  • DC Servo and relay protection circuits
  • Rear-mounted left and right gain controls
  • Standby, channel status and high temperature indicators
  • Gold-plated RCA input jacks
  • Heavy duty 24k gold-plated 5-way speaker terminals
  • 115/230v selector on rear panel
  • 3U rack mount kit available separately (Model RMK33)

Parasound NewClassic 2250 v.2 2 Channel Power Amplifier

C$2,900.00Price

  •  

    All Channels Driven
    275 watts x 2, 8Ω
    400 watts x 2, 4Ω
    400 watts x 2, 2Ω (Load switch set to 2-3Ω)

     

    Bridged Mono
    750 watts x 1, 8Ω
    750 watts x 1, 4Ω (Load switch set to 2-3Ω)

     

    Current Capacity
    45 amps peak per channel

     

    Frequency Response
    20 Hz - 50 kHz, +0/-3 dB, 1 watt
    Dynamic Headroom - 1.6 dB

     

    Total Harmonic Distortion
    0.20% at full rated output
    0.015% at average listening levels

     

    IM Distortion - 0.05 %
    Transient IM Distortion - Not measurable

     

    S/N Ratio
    114 dB at rated output, IHF A-weighted
    106 dB at rated output, unweighted
    93 dB at 2.828 V output, IHF A-weighted
    84 dB at 2.828 V output, unweighted

     

    Input Impedance - 33 k Ω

     

    Input Sensitivity
    1 V in for 28.28 V out, THX standard

     

    Inter-Channel Crosstalk
    85 dB @1 kHz, 73 dB @10 kHz, 67 dB @ 20kHz
    Damping Factor - Over 150 at 20Hz
    12V Trigger Turn On - DC 9 – 12V, 15 mA

     

    Audio Turn On
    Quieter: 1 mV
    Louder: 6 mV

     

    AC Power Requirement
    110 - 120 V / 220 -240 V, 50 - 60 Hz
    0.5 watts standby
    35 watts Idle (no audio)
    1000 watts full output

     

    Dimensions: 17.25" W x 18.5" D with cables connected,
                         6" High with feet, 5.25" panel only (3U)
    Net Weight: 43 lbs.

    Rack Mount Accessory Purchased Separately: RMK33

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