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Parasound® 2 Channel Stereo Preamplifier

At a Glance

The Zpre3 is a compact stereo preamplifier packed with custom integration features and the audiophile level of performance that Parasound is known for. There are five audio line level inputs including a front panel Aux input and a Bypass input and each input can be renamed to identify the connected source.

Proposition 65 Warning for California Residents

Front panel LCD function display with dimming

Automatic turn on volume memory

Favorite volume memory with remote control button

2-way RS232 w/ exact volume control & feedback

Discrete commands for all functions

Rename inputs to match connected source

5 audio inputs including a front panel Aux input

Bypass input integrates easily w/ a Sonos Connect® etc.

Bass, treble and balance adjustments by remote control

Variable and fixed stereo outputs

Variable and fixed mono/subwoofer outputs

12dB auto gain offset at front panel AUX to match levels of other sources

12V trigger output and rear panel IR input

Frequency Response

10 Hz - 40 kHz, +0/-0.5 dB

Total Harmonic Distortion: (20 Hz - 20 kHz)

<0.015%

Interchannel Crosstalk

62 dB at 20 kHz

Input Sensitivity

250 mV = 1 V output

Total gain = 12dB (volume set to 100)

Unity Gain = Volume set to 88

Maximum Output: 3.5 V

Input Impedance

24k O

Output Impedance

470 O

S/N Ratio

>100 dB, input shorted, IHF A-weighted

>90 dB, input shorted, unweighted

DC Trigger Output

12Vdc, 50ma

AC Power Requirement

5 Watts powered on

0.5 Watts in standby

100 - 250 VAC 50/60 Hz

Dimensions

Depth without AC cord and cables connected: 10”

Height without feet: 1.75”