Equipped with 6 LINE/ MIC selectable inputs, 2 LINE inputs and 1 MODULE input, the A-706 PA amplifier is designed to suit PA system applications such as announcements, BGM and broadcasting churches, large rooms and factories.
- * 0 dB = 1 V
| Power Source | 120 V AC, 60 Hz |
|---|---|
| Rated Output | 60 W |
| Power/Current Consumption | 155 W (rated output), 68 W (based on UL60065), under 250 mA (when power switch is OFF) |
| Frequency Response | 50 – 20,000 Hz (±3 dB) |
| Distortion | Under 2% at 1 kHz, rated power |
| Input | INPUT 1 – 6: -70 to -50 dB*, 600 Ω (MIC)/ -10 dB*, 600 Ω (LINE) INPUT 1: Transformer-balanced, removable terminal block (3 pins) INPUT 2 – 6: Electronically-balanced, removable terminal block (3 pins) NOTE: Each of INPUT 2 and 3 can be converted into transformer- balanced type by using an optional transformer IT-455. INPUT 7 – 8 (LINE): -20 dB*, 10 kΩ, unbalanced, RCA jack MODULE: -20 dB*, 10 kΩ PWR AMP IN: 0 dB*, 10 kΩ, unbalanced, RCA jack (An equalizer or other signal processor connectable between PRE AMP OUT and PWR AMP IN terminals) |
| Output | REC OUT: 0 dB*, 600 Ω, unbalanced, RCA jack PRE AMP OUT: 0 dB*, 600 Ω, unbalanced, RCA jack SPEAKER OUT: 70 V line (83 Ω), 25 V line (10 Ω), and 4 – 16 Ω, removable terminal block (4 pins) |
| Phantom Power (+23 V DC) | ON or OFF for each INPUT 1 – 6 (MIC input) with switch setting |
| S/N Ratio (Band pass : 20 – 20,000 Hz) | Over 55 dB (INPUT 1 – 6, mic trim volume: max., 600 Ω terminated) Over 70 dB (INPUT 1 – 6, mic trim volume: min., 600 Ω terminated) Over 76 dB (Master volume: max.) Over 90 dB (All input volume: min.) |
| Tone Control | Bass: ±10 dB at 100 Hz Treble: ±10 dB at 10 kHz |
| Control Input | REMOTE VOLUME: Removable terminal block POWER REMOTE: No-voltage make contact input, open voltage: under 14 V DC, short-circuit: under 0.5 mA, removable terminal block MUTE CONTROL: No-voltage make contact input, open voltage: under 17 V DC, short-circuit: under 1.5 mA, removable terminal block |
| Indicator | 5-point LED output level meter, Power indicator LED |
| Operating Temperature | -10℃ to +40℃ |
| Finish | Panel: ABS resin, black, hair line Case: Steel plate, black |
| Dimensions | 420 (W) × 107.7 (H) × 351.5 (D) mm |
| Weight | 9.5 kg |
| Accessory | AC power cord (2 m) …1, Removable terminal plug (3 pins) …6, Removable terminal plug (4 pins) …1, Removable terminal plug (6 pins) …1, Volume control cover …4 |
| Option | Rack mounting bracket: MB-25B Volume control cover: YA-920 Input transformer: IT-455 |