Integrated amplifiers — MasterSound Compact 300B
Description, images, technical data and specifications
MasterSound Compact 300B
Image source — © MasterSound
Like all amplifiers from the Italian company MastersounD, the integrated Compact 300B amplifier operates in pure Class A. The Compact 300B uses audiophile lamps - two ECC802, two 6SN7 GT and two 300B, and all connections are made manually at our own factory. An original automatic offset adjustment scheme has been developed for the stable operation of all lamps.
Specifications
Model name
Compact 300B
Type
2
Analog inputs (balanced)
4
Analog inputs (single-ended)
N/A
Input sensitivity (mV)
N/A
Input impedance (balanced) (Ω)
50 000
Input impedance (single-ended) (Ω)
50 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
D/A conversion
N/A
Phono MM/MC current-sensing input impedance (Ω)
N/A
Output power (8Ω) (W)
2 x 11
Output power (4Ω) (W)
N/A
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
8
Frequency response high +/- 3dB (Hz)
40 000
Signal to Noise Ratio (dB)
N/A
Total Harmonic Distortion + Noise (%)
N/A
Damping factor
N/A
Dimensions (mm)
450 x 430 x 270
Weight (kg)
33
Official link
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