Muarah MU-2

High built quality phono preamp at a good price. Chassis of polished glass and acid resistant stainless steel. Shielded sections for tubes and toroidal transformer, Mundorf polypropylene coupling capacitors. Discrete components stabilized 240V DC PSU. JFET assisted Tube input stage for low noise. Second stage is Tube too buffered by a MOSFET. 

The front panel lights can be dimmed or turned off with a special switch near the main power switch at bottom front. 

Microprocessor controlled. Outputs mute until warm up. On the fly input load selection due to changeover auto mute. The outputs immediately mute when the unit is turned off  or during an AC mains black out. 

Frequency response: +0.15 dB / -3 dB: 10 Hz-70 kHz
RIAA curve accuracy from 20 Hz-20 kHz: +/- 0.25 dB
MC/MM gain: 56 / 43 dB
RMS noise A-weighted (MC, input shorted): -80 dBV
THD, output = 0dBV: <0.05%
IMD, output = 0dBV: <0.03%
Crosstalk MC: <-73 dB
Input impedance MM: 47 kΩ / 120 pF
Input impedance MC (adjustable): 50, 100, 200, 500, 1000 Ω
Input/output: unbalanced 2x RCA
Tubes: 2x 6922EH (or 6DJ8, ECC88, E88CC)
Dimensions (W x H x D): 210 x 350 x 110 mm
Weight: 4 kg