S30 Mk.3.2 vs M60 MkII.2
The M60 MkII.2's power @ 8ω is 60W against the S30 Mk.3.2's 30W and its output impedance 4.1Ω against 7Ω. Both share thd (1.000%) and class (A).
AI-generated product photo — not official manufacturer imagery.
S30 Mk.3.2
Atma-SphereAmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$3,000
Around — community and catalog average, updates slowly
About the S30 Mk.3.2
The S-30 Mk.3.2 is a stereo, fully balanced OTL (output-transformerless) tube power amplifier. Its patented Circlotronic direct-coupled output stage uses Class-A2 operation, with five 6AS7G output tubes per channel and six 6SN7 driver tubes in total. It has a dual-mono, hand-wired chassis, automatic bias, and RCA single-ended and XLR balanced inputs. The manufacturer’s current S-30 page describes the later Mk 3.3, so its current specifications and price should not be assumed to apply exactly to the Mk.3.2.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 30W @ 8Ω
- Amplifier Class
- A
- Input Sensitivity
- 3.0V RMS
- Input Impedance
- 100000Ω
Analog Output
Analog signal output specifications
- THD
- 1.000%
- Output Impedance
- 7Ω
Connectivity
Input and output connections
- Analog Inputs
- RCA, XLR
Key Specifications
Power: 30W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions