Audio-Technica AT-MA2 - mikrofónny predzosilňovač

Predám tento mikrofónny predzosilňovač Audio-Technica AT-MA2. Mono / stereo prepínač, 6.3 mm / 3.5 mm jack.
V dobrom stave, plne funkčný - mierne známky používania( viď foto).
Parametre:
Gain: +20dB (minimum) to +50dB (maximum)
Frequency Response: 20Hz - 20,000Hz (-3dB)
Rated Output Level: -10dBV
Maximum Output Level: +2 dBV (1 kHz, 1% T.H.D)
Maximum Allowable Input: -18dBV (minimum gain)
Input Conversion Noise: -110dBV (minimum gain), -120dBV (maximum gain)
Total Harmonic Distortion: 0.05% (minimum gain), 0.2% (maximum gain)
Priemerná cena na e-bay je cca 80€