Parasound 2250 V.2 New Classic 2-Channel Power Amplifier

///Parasound 2250 V.2 New Classic 2-Channel Power Amplifier

Parasound 2250 V.2 New Classic 2-Channel Power Amplifier

$ 2,995

Description

Parasound 2250 V.2 Power Amplifier

The Parasound 2250 V.2 is a 2-channel THX Ultra II Certified Power Amplifier.  It operates at 275 watts per channel into 8 ohms. It also features a bridging switch for both stereo or mono operation.

Features

  • THX Ultra II certified
  • 275 watts per channel into 8Ω, both channels driven 400 w @ 4
  • Impedance selector switch for 2Ω operation
  • Bridging switch for stereo or mono operation 750 watts mono
  • A/B speaker terminals with individual on/off
  • 18dB/octave high pass filter, switchable 20Hz or 40Hz Fully discrete circuitry with toroid transformer
  • DC Servo and relay protection circuits
  • Automatic on/off by DC trigger with looping outputs
  • Automatic on/off by audio signal with adjustable sensitivity
  • Gold-plated RCA input jacks, loop output jacks
  • Heavy duty 24k gold-plated 5-way speaker terminals
  • Rear mounted gain controls; ground lift switch
  • Standby, channel status, high temperature indicators
  • 3u chassis; RMK-33 rack mount kit available

Specifications

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
44cm Wide
47cm Deep, with cables connected
15.5 High with feet, 13.4 panel only (3U)
Net

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