Features The A-2000D Series is a range of high performance mixer power amplifiers suited for broadcasting paging or background music in houses of worship, schools, offices, shops and factories. Equipped with balanced microphone inputs for better isolation from external noise, compared to unbalanced inputs, the A-2000D Series is suitable for AC operation and comes with power outputs from 30 W to 240 W. It is finished with a scratch and fingerprint-resistant surface for easy handling as well as quick volume control with master volume knob. FEATURES Wide range of power outputs from 30W to 240W 3 microphone inputs, 2 AUX input and 1 recording output Speaker output of constant voltage distribution system (100 V) Independent tone control of boost and cut type for both high and low frequency MIC 1 with phantom power and mute function Current limiter to prevent damage due to current overload Excess heat limit to protect the transistor and power transformer Finished with a scratch and fingerprint-resistant surface for easy handling Use MB25B (sold seperately) for rackmounting. Note this is the new Class D model with the following differences over the analogue models; VOX muting on mic 1 High (100V line) output only - no low impedance output 240VAC operation only Specification Power Source 220 - 240 V AC, 50 / 60 Hz Rated Output 240W Power Consumption 48 W Distortion Less than 1% at 1 kHz, 1/3 Rated Power Input MIC 1 3: -60 dBV, 600 , balanced AUX 1, 2: -20 dBV, 10 k , unbalanced, RCA Pin Jack AUX1, 2: -20 dB*, 10 k , unbalanced, RCA Pin Jack Output High Impedance: 42 (100 V) Speaker out: Balanced (_x001D_oating) / Rec out: 0 dB*, 600 , unbalanced, RCA Pin Jack Phantom Power DC + 21V (MIC 1) S/N Ratio Over 60 dB Tone Control Bass: +/- 10 dB at 100k Hz Treble: +/- 10 dB at 10k Hz Muting MIC1: Mutes other signals by 0 30 dB attenuation Indicator Power signal, peak Finish Panel: ABS resin black / Case: steel plate, black Dimensions 420 (W) x 100.6 (H) x 280....