PM11 vs Pro-Ject Audio Systems Tube Box II
The Tube Box II's thd is 0.050% against the PM11's 0.100%, its mm gain 40 dB against 43 dB, its output voltage 0.3V RMS against 2.0V RMS, and its input impedance 47000Ω against 47Ω.
AI-generated product photo — not official manufacturer imagery.
PM11
Opera ConsonanceAmplifiersPhono Pre-Amps
Estimated price (community-sourced)
$156.01
Around — community and catalog average, updates slowly
About the PM11
The Opera Consonance PM-11 is a solid-state moving-magnet (MM) phono preamplifier using two discrete JFET gain stages, passive RIAA equalization, and a zero-negative-feedback design. It provides 43 dB of gain, a 47 kΩ input impedance, RCA input and output connections, and a separate turntable ground terminal. The compact chassis measures approximately 60 × 92 × 130 mm and weighs about 0.4 kg.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.100%
- Output Voltage
- 2.0V RMS
Phono Preamplifier
Phono stage specifications
- MM Gain
- 43 dB
- Loading Options
- 47000Ω
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions