SM6 vs Brinkmann Audio Marconi II
The Marconi II's signal-to-noise is 90 dB against the SM6's 95 dB, its thd 0.010% against 0.001%, its output voltage 12.0V RMS against 1.5V RMS, and its input impedance 20Ω against 10Ω.
AI-generated product photo — not official manufacturer imagery.
AmplifiersPre-Amplifiers
Estimated price (community-sourced)
$9,920.04
Around — community and catalog average, updates slowly
About the SM6
The Perreaux SM6 MkII is a fully-balanced, discrete, solid-state Class A stereo preamplifier designed for exceptional all-analog sonic reproduction. It features six separate fully regulated power supplies, precision-engineered components, true balanced topology from input to output, digitally controlled analogue resistor ladder volume control, home theatre bypass, IR remote control, and dual preamp outputs. Ideal for pairing with Perreaux 350 and 750 power amplifiers, it delivers crystal-clean, high-fidelity audio with full-bodied, warm, punchy sound and excellent imaging.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.001%
- SNR
- 95 dB
- Output Voltage
- 1.5V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, XLR
- Analog Outputs
- RCA, XLR
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 430 × 106 × 323 mm (W × H × D)
- Weight
- 7.7 kg (17 lbs)
Key Specifications
Power: 1.5W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions