M250 vs Opera Consonance Cyber 845 S
The Cyber 845 S's power @ 8ω is 28W against the M250's 250W, its signal-to-noise 90 dB against 95 dB, and its thd 1.000% against 0.200%. Both share class (A).
AI-generated product photo — not official manufacturer imagery.
M250
Canary AudioAmplifiersPower AmplifiersTube Amplifiers
Estimated price (community-sourced)
$4,899
Around — community and catalog average, updates slowly
About the M250
The Canary Audio M250 is a handcrafted Class A ultra-linear monoblock power amplifier designed around four KT150 tubes per channel. Canary states it delivers 250 watts RMS per monoblock and uses a custom-built power and output transformer, along with a true balanced input via Jensen Line Input Transformer. It is described as capable of driving difficult loudspeakers and is handcrafted in California.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 250W @ 8Ω
- Amplifier Class
- A
- Damping Factor
- 26
- Minimum Impedance
- 4Ω
- Input Sensitivity
- 0.8V RMS
- Input Impedance
- 150000Ω
Analog Output
Analog signal output specifications
- THD
- 0.200%
- SNR
- 95 dB
Connectivity
Input and output connections
- Digital Inputs
- Balanced input via Jensen Line Input Transformer
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 318 × 210 × 508 mm (W × H × D)
- Weight
- 33 kg (73 lbs)
Key Specifications
Power: 250W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions