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Item #: ZPRE3
MSRP: No Retail

Zpre3 Two Channel Zone Preamplifier



  • 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
  • Control4 Driver available here
  • Rack mount kit sold separately ZRK


Frequency Response: 
10 Hz - 40 kHz, +0/-0.5 dB

Total Harmonic Distortion: (20 Hz - 20 kHz)

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 Ω

Output Impedance:
470 Ω

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

Width: 8.5" (220 mm) 
Depth: 10" (254 mm) 
Depth: 12" (305 mm) with AC cord and cables connected 
Height, with feet: 2" (51 mm) 
Height, without feet: 1.75" (45 mm), 1U

Net: 4.0 lbs (1.8 kg) 
Shipping: 7.0 lbs (3.1 kg)

Rack Mount Accessory 
May be Purchased Separately 

Prop 65WARNING: This product contains chemicals including Styrene which is known to the state of California to cause cancer, and Bisphenol A (BPA), which is known to the state of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

In certain instances promotional prices will be offered listed above as a “Price with Rebate”, and are typically dated. In these cases Instant Rebate (IR) pricing is good sometimes only for the day only or only for the week. In order to be eligible for IR pricing – the order must be paid for AND picked up/shipped out. If you are placing an online order outside of business hours within your respective time zone, please add a note to your order for the team to confirm the pricing, or contact the branch the following business day to ensure that the item pricing carries over into the subsequent period. If an alternate branch location is still open in another time zone, please reach out to that group.

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