The VM-50AN is a high-performance 1:5 or 1:10 distribution amplifier for audio signals working with both balanced and unbalanced stereo audio signals. The amplifier takes one balanced or unbalanced input signal, the type is selected by the user on the front panel.

Technical specifications

Inputs	1 - Audio-timer, Minijack connector 3.5 mm (socket) 1 - Balanced audio player, terminal block
Outputs	5 - Audio Schedule, Minijack Connector 3.5 mm (Socket) 5 - Balanced Audio System, Terminal Block
Audio bandwidth	>40 kHz at full load
THD + N	Balanced output: 0.002 % (1 kHz)
Second harmonic coefficient	0,022 % (1 kHz, balanced output)
Signal to Noise Ratio	84 dB (unfastened)
Connection	Variable current inputs, DC outputs
Operating temperature range	0…+40 °C
Storage temperature range	−40…+70 °C
Relative humidity	10 ... 90 % (without condensation)
Power	12 V, 200 mA
Size (WxDxH)	165 x 120 x 45 mm
Case size	Desktop
Rackmount	Optional adapter
Weight	0,6 kg