All
Power amplifiers mono — MasterSound Booster
Description, images, technical data and specifications
MasterSound Booster
Image source — © MasterSound
The Booster is a monoblock power amplifier from MasterSound, built with a substantial input impedance. The Booster brings MasterSound's considered engineering to dedicated monoblock power amplification.
Key specs that matter
Input impedance is 50,000 ohms on both balanced and single-ended connections. Output power is 80W into 8 ohms. Frequency response spans 12Hz to 29,000Hz within plus-or-minus 3dB. At 450 x 430 x 270mm and 32kg, the Booster represents a substantial monoblock commitment reflecting MasterSound's considered Italian tube-informed engineering standards.
Sound and use context
Expect the warm, richly textured character MasterSound's broader Italian tube-informed engineering philosophy is celebrated for, with the substantial 80W output providing capable dynamic performance for a monoblock design.
Pairing
As a monoblock, two units are needed for a stereo pair, and MasterSound's own preamplifier catalogue offers natural, brand-coherent pairings.
Alternatives
MasterSound's own Monoblock 845 offers a related model within the same broader monoblock catalogue.
Key specs that matter
Input impedance is 50,000 ohms on both balanced and single-ended connections. Output power is 80W into 8 ohms. Frequency response spans 12Hz to 29,000Hz within plus-or-minus 3dB. At 450 x 430 x 270mm and 32kg, the Booster represents a substantial monoblock commitment reflecting MasterSound's considered Italian tube-informed engineering standards.
Sound and use context
Expect the warm, richly textured character MasterSound's broader Italian tube-informed engineering philosophy is celebrated for, with the substantial 80W output providing capable dynamic performance for a monoblock design.
Pairing
As a monoblock, two units are needed for a stereo pair, and MasterSound's own preamplifier catalogue offers natural, brand-coherent pairings.
Alternatives
MasterSound's own Monoblock 845 offers a related model within the same broader monoblock catalogue.
Specifications
Model name
Booster
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
Max current (A)
N/A
Output power (8Ω) (W)
80
Output power (4Ω) (W)
N/A
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
12
Frequency response high +/- 3dB (Hz)
29 000
Signal to Noise Ratio (dB)
N/A
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
N/A
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
450 x 430 x 270
Weight (kg)
32
Official link
More components
Power amplifiers mono
MasterSound PF100 litz edition
Power amplifiers mono
MasterSound Monoblock 845
Power amplifiers mono
MasterSound Monoblock 300B