Yaquin MS-22B Phono Tube Preamp

Excellent little pure tube phono preamp for MM cartridges. It has standard 47K loading. The sound is open, clear and very musical. In as new condition – bought new and never installed in my system.

Steve Hoffman Music Forums review of the Yaqin MS-22B:

https://forums.stevehoffman.tv/threads/i-review-the-175-tubed-yaqin-ms-22b-phono-preamplifier.267043/

Features:

Ability to work with an MM cartridge or a high output MI (Moving Iron) cartridge turntable. This phono stage can be used with an integrated amplifier which has volume control. Employs DC filaments power supply to minimize humming noise. Adopts conventional active RIAA equalization in phono stage circuit. Power transformers manufactured with silicon steel sheet and high quality oxygen-free enameled copper wire. Utilizes the audiophile capacitors, such as Japanese Nippon Chemi-con capacitor filters, and high-quality metal precision resistors dedicated for audio frequency. Beautiful aluminum heavy duty chassis and faceplate.

Technical Specifications:

Tubes: 12AX7B × 2 (Voltage preamplifier) – not included.
Output Voltages: 0.5V (400Hz input/500mv)
Output Jacks: One group of gold plated RCA jacks
Input Sensitivity: ≤4.0mV (400Hz, 0.5V output)
Input Jacks: One group of gold plated RCA jacks plus a grounding terminal
Signal-to-Noise Ratio: >85dB (A weight)
Distortion of Harmonic Wave: ≤0.11%(400Hz input)
Cartridge Suitability: MM (Moving Megnet) cartridge
Supply Voltage: AC115V 60Hz
Dimension:17cm(W) x 20cm(D) x12cm(H) (7” x 8” x 5”)
Net Weight: 2.3kg (5.1lb)

Excellent

Electronics & Computers, Stereo and Audio Equipment

18%

Carolyn Thompson | (203) 535-6905 | connecticuttreasures@gmail.com

Pickup Details

Private Residence

New Haven, CT 06515

When to Pickup

Saturday, 7/30, 10:00 am to 2:00 pm
Sunday, 7/31, 10:00 am to 12:00 pm

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