DPA-770 ECHO
80 WATTS, AC & 12V DC Operation
# 4 Mic & 1 Aux Inputs.
# Preamplifier and line output for connecting to a booster amplifier and recording the programme.
# Bass & Treble control cut type
# Instant transfer to DC power (Car Battery) if AC power fails.
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| SPECIFICATIONS | DPA-770 |
|---|---|
| POWER OUTPUT | 90W Max., 80W RMS at 10% THD / 60W RMS at 5% THD |
| OUTPUT REGULATION | <2dB, no load to full load at 1kHz |
| INPUT CHANNELS | 4 × Mic 0.6mV/4.7kΩ, 2 × Aux 100mV/470kΩ, 1 × Aux 250mV/50kΩ, 1 × Line 1Ω/50kΩ |
| FREQUENCY RESPONSE | 50–15,000Hz / -3dB |
| SIGNAL TO NOISE RATIO | 60dB |
| TONE CONTROLS | Bass: ±10dB at 100Hz, Treble: ±10dB at 10kHz |
| OUTPUTS | LINE 1V/1KΩ |
| SPEAKER OUTPUTS | 4Ω, 8Ω, 16Ω, 70V & 100V |
| POWER SUPPLY | AC: 220–240V 50/60Hz, DC: 12V (12V Car battery) |
| POWER CONSUMPTION | AC: 180VA, DC: 3A |
| DIMENSION | W350 × H120 × D265 mm |
| WEIGHT | 8kg |
