Modulus 3A vs Vincent Audio SA-32
The SA-32's signal-to-noise is 90 dB against the Modulus 3A's 74 dB, its thd 0.100% against 0.020%, and its height 77 mm against 76 mm. Both share input impedance (47000Ω).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPhono Pre-AmpsTube AmplifiersPre-AmplifiersDiscontinued
Estimated price (community-sourced)
$1,495
Around — community and catalog average, updates slowly
About the Modulus 3A
The Audible Illusions Modulus 3A is a tube preamplifier designed to deliver high-quality audio performance. It features a phono section with gains of 28dB for Moving Magnet (MM) and 27dB for Moving Coil (MC) cartridges, and a line section gain of 30dB. The preamplifier uses four 6DJ8/6922 tubes, with two dedicated to the phono stage and two to the line stage. It boasts a frequency response of 2Hz-100kHz within 1dB and a signal-to-noise ratio of 74dB for the MM phono section and 85dB for the high-level section. The construction includes high-quality components such as oxygen-free copper wiring and mil-spec parts, ensuring excellent sound quality and durability.
Specifications
Power Specifications
Amplification power output and characteristics
- Input Impedance
- 47000Ω
Analog Output
Analog signal output specifications
- THD
- 0.020%
- SNR
- 74 dB
- Output Impedance
- 1200Ω
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 432 × 76 × 254 mm (W × H × D)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions