Product program / Amplifier / Mixer Amplifier

A-230     CE-GB

The package amplifier shall operate on 240 V AC, 50 Hz power, and deliver an audio output of 30W. The product shall control and mix 2 unbalanced (5-pin DIN/phone jack) MIC and 2 unbalanced (RCA pin jack) AUX inputs. The amplifier shall include 100V or 4 ohm floating balanced outputs with screw terminal type connections. Frequency response shall be 50 Hz to 20 kHz, with less than 1% THD at 1/3 rated output. The S/N ratio shall be 60 dB or more (MIC), 70 dB or more (AUX). The amplifier shall incorporate a muting function that allows MIC 1 to override by switch the other inputs (MIC 2 and AUX 1, 2) with 0 to 30 dB attenuation. The amplifier shall include Bass/Treble controls. Power and signal indicators shall be provided. Current limiter circuitry shall protect transistors against a failure due to overheat. The panel shall be ABS black resin with hairline, and the case black steel plate. Dimensions shall be 350 (W) x 105 (H) x 240 (D) mm, and weight 3.5 kg.
The package amplifier shall be TOA model A-230 or equivalent.