Zpre3 vs Classic 2100
The Classic 2100's signal-to-noise is 105 dB against the Zpre3's 100 dB, its thd 0.008% against 0.015%, its output impedance 60Ω against 470Ω, and its input impedance 30000Ω against 24000Ω.
AI-generated product photo — not official manufacturer imagery.
AmplifiersPre-Amplifiers
Estimated price (community-sourced)
$325 - $450
Around — community and catalog average, updates slowly
About the Zpre3
The Parasound Zpre3 is part of Parasound's Z-Series, known for its compact half-rack-width design. It offers five audio inputs, including a front-panel auxiliary input and a bypass input for devices with their own volume controls. The preamplifier provides both fixed and variable stereo outputs, as well as fixed and variable mono outputs for subwoofers and architectural speakers. It includes features like automatic turn-on volume memory, favorite volume memory, and a dimmable front-panel LCD display. The Zpre3 supports custom integration with features such as discrete IR commands, a 12V trigger output, and two-way RS232 control for seamless integration with control systems like Crestron, AMX, and Control4.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.015%
- SNR
- 100 dB
- Output Voltage
- 1.0V RMS
- Output Impedance
- 470Ω
- Max Output Voltage
- 3.5V RMS
Connectivity
Input and output connections
- Analog Inputs
- RCA, 3.5mm
- Analog Outputs
- RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 220 × 51 × 254 mm (W × H × D)
- Weight
- 1.8 kg (4 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions