ST35 vs Stereo 120
The Stereo 120's power @ 8ω is 60W against the ST35's 17.5W, its signal-to-noise 95 dB against 80 dB, its thd 0.500% against 1.000%, and its damping factor 40 against 10.
AI-generated product photo — not official manufacturer imagery.
AmplifiersTube AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$250
Around — community and catalog average, updates slowly
About the ST35
The Dynaco ST35 is a highly regarded stereo vacuum tube amplifier, originally introduced as a kit in the 1960s. It is celebrated for its musicality, reliability, and straightforward design. The amplifier uses a push-pull output stage with EL84/6BQ5 tubes, delivering a smooth, dynamic sound signature that is often described as 'warm' and 'holographic.' The ST35 is compact, easy to service, and remains popular among audiophiles for both vintage restoration and modern DIY builds.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 17.5W @ 8Ω
- Amplifier Class
- tube
- Damping Factor
- 10
- Input Sensitivity
- 1.0V RMS
Analog Output
Analog signal output specifications
- THD
- 1.000%
- SNR
- 80 dB
- Output Voltage
- 1.0V RMS
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 330.2 × 139.7 × 127 mm (W × H × D)
- Weight
- 7.26 kg (16 lbs)
Key Specifications
Power: 17.5W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions