Parasound "New Classics" Model 275 V2 Power Amp

        • 90 watts x 2 into 8 Ω (all channels driven)
        • 150 watts x 2 into 4 Ω or 2 Ω (all channels driven)
        • 200 watts x 1 bridged into 8 Ω or 4 Ω
        • 20 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
        • 1U rack mount kit available separately (Model RMK11)
        • Parasound 3 year parts, 3 years labor warranty 
           (For USA and Canada purchases only)

Power Output - (RMS power, 20 Hz - 20 kHz) 
    All Channels Driven 
    90 watts x 2, 8Ω 
    150 watts x 2, 4Ω 
    150 watts x 2, 2Ω (Load switch set to 2-3Ω)

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

Current Capacity 
    20 amps peak per channel

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

Dynamic Headroom - 1.3 dB

Total Harmonic Distortion 
    0.35% at full rated output 
    0.025% at average listening levels

IM Distortion - 0.05 %

Transient IM Distortion - Not measurable

S/N Ratio 
    110 dB at rated output, IHF A-weighted 
    103 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 
    800 mV for full rated output (28dB)

Inter-Channel Crosstalk 
    80 dB @1 kHz, 72 dB @10 kHz, 65 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 
    25 watts Idle (no audio) 
    350 watts full output

Dimensions 
    17-1/4" Wide 
    16" Deep, with cables connected 
    2-1/2" High with feet, 1-3/4" panel only (1U) 
    (437 x 406 x 63mm, 44.1 mm panel only)

Net Weight - 20 lbs (9.1 kg)

Rack Mount Accessory 
    May be Purchased Separately 
    RMK11