Estimated price (community-sourced)
Around — community and catalog average, updates slowly
About the MS-22B
The Yaqin MS-22B is a tube phono preamplifier that utilizes two 12AX7B tubes. It is designed to enhance the sound quality of vinyl records by providing a dedicated phono stage for moving magnet (MM) cartridges. The device operates on an AC supply of 115V at 60Hz and features dimensions of 17cm (W) x 20cm (D) x 12cm (H), with a net weight of 2.3kg. It includes an active RIAA equalization circuit to ensure accurate playback of vinyl records. Some users have noted that while it provides a pleasing sound, modifications can further improve its performance, such as altering the circuitry and adjusting the heater voltage for better tube operation.
Specifications
Power Specifications
Amplification power output and characteristics
- Input Sensitivity
- 0.5V RMS
Analog Output
Analog signal output specifications
- Output Voltage
- 0.5V RMS
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 170 × 120 × 200 mm (W × H × D)
- Weight
- 2.3 kg (5 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions