MUSMYS A70 Pure Class A Amplifier 100W*2

Model: A70
Amplifier type: Class A Power Amplifier
Output power: 100W x 2 into 8 ohms, specified as Class A output; 200W x 2 into 4 ohms; 400W x 2 into 2 ohms
Total harmonic distortion: 0.02% into 4-16 ohms; 0.06% into 2 ohms, at 20Hz-20kHz
Intermodulation distortion: 0.01%
Frequency response: 20Hz-20kHz, +0/-0.2dB at rated output; 0.5Hz-160kHz, +0/-3dB at 1W
Dimensions: 430mm W x 520mm D x 220mm H, excluding feet
Net weight: Approximately 48kg

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MUSMYS A70 Class A Power Amplifier

The A70 is a separate Class A power amplifier for a component-based stereo system. It combines balanced and RCA input specifications with a substantial enclosure. Check preamplifier matching, support-shelf capacity and ventilation before selecting this approximately 48kg component.

Performance at a Glance

Output power: 100W x 2 into 8 ohms, specified as Class A output; 200W x 2 into 4 ohms; 400W x 2 into 2 ohms
Total harmonic distortion: 0.02% into 4-16 ohms; 0.06% into 2 ohms, at 20Hz-20kHz
Intermodulation distortion: 0.01%
Frequency response: 20Hz-20kHz, +0/-0.2dB at rated output; 0.5Hz-160kHz, +0/-3dB at 1W
Signal-to-noise ratio: 118dB
Damping factor: 800 at 8 ohms, 50Hz

Built for Control

Balanced input impedance: 40k ohms; RCA input impedance: 20k ohms.
Gain: 28dB.
Specified load range: 2-16 ohms. Confirm your speaker load before use.
Specified idle power consumption: 300W. Allow ventilation and clear airflow.
Use a suitable preamplifier or compatible source with volume control.

Dimensions and Weight

Dimensions: 430mm W x 520mm D x 220mm H, excluding feet
Net weight: Approximately 48kg

Before You Order

Choose the correct mains-voltage version and confirm local voltage and frequency before ordering.
International orders may be subject to import duties, customs-clearance charges and local taxes. These charges are the buyer’s responsibility.
Provide an accurate delivery address and monitor order emails in case the carrier needs additional information.
A power cord is not included.

Questions about system matching, voltage selection or shipping? Contact Berlasse support before placing your order. Read our Hi-Fi Amplifier FAQ for system preparation.