Parasound NewClassic 275 V2 Two Channel Power Amplifier

• 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

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 channelFrequency Response 
20 Hz – 50 kHz, +0/-3 dB, 1 wattDynamic Headroom – 1.3 dBTotal Harmonic Distortion 
0.35% at full rated output
0.025% at average listening levelsIM 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)