M7 Heritage
Description
Description
Stereo preamplifier
Specifications
Specifications
Name: M7 Heritage
Model: M7H
Input / Impedance: Phono RCA 2pairs, Unbalanced / 47kΩ
Line: RCA 3pairs, XLR 1pair, Unbalanced / 50kΩ
Output: RCA x2, XLR x1 (unbalanced, over 20 kΩ load)
RIAA Declination: ±0.3dB (30Hz-20kHz, Excluding LCF)
Frequency Response: 8Hz ～ 280kHz (+0dB, -3dB / with 100kΩ load, Unbalanced)
Distortion: (THD) 0.07% (1kHz, 1V, Line part)
Noise: less than 0.15mV(Line),
less than 5mV(Phono)
Gain: 25dB (Line in → Line out),
63dB (Phono in → Line out)
Vacuum: Tubes ECC803S x2, 6072 x2 (Phono)
6072 x4 (Line)
EZ81 x1 (Rectification)
Power consumption: 38W
Dimensions: 438mm(W) 160mm(H) 330mm(D)
(excluding protrusions)
Weight: 15kg