M100 plus vs Willsenton R8
The R8's power @ 8ω is 45W against the M100 plus's 40W and its signal-to-noise 91 dB against 90 dB. Both share thd (1.000%) and input impedance (100Ω).
AI-generated product photo — not official manufacturer imagery.
AmplifiersTube AmplifiersIntegrated AmplifiersDiscontinued
Estimated price (community-sourced)
$1,123.99
Around — community and catalog average, updates slowly
About the M100 plus
The Opera Consonance M100 Plus is a stereo tube integrated amplifier from Opera Audio's Consonance line. It is a class-AB, push-pull design using four EL34 output tubes, plus 12AT7 and 6SN7 driver/input tubes, and it is rated at 40 W per channel. It provides three RCA line inputs, selectable 4/8 ohm speaker outputs, and remote volume control. Sources indicate it was introduced around 2007 and is a discontinued model.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 40W @ 8Ω
- Amplifier Class
- AB
- Minimum Impedance
- 4Ω
- Input Sensitivity
- 0.3V RMS
- Input Impedance
- 100Ω
Analog Output
Analog signal output specifications
- THD
- 1.000%
- SNR
- 90 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
- Analog Outputs
- binding posts, RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 446 × 155 × 264 mm (W × H × D)
- Weight
- 20.5 kg (45 lbs)
- Available Colors
- black, silver
Key Specifications
Power: 40W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions