Used | Apogee - DA800

The DA-Series is distinguished from conventional amplifiers by its intelligent computer control. The DA amplifiers employ shaft-encoder controls and LCD displays. They offer superb thermal stability, ultra-low distortion, and unprecedented reliability. DA amplifiers utilize an industry-first electronic circuit breaker which may be remotely reset through network control.

• Frequency response: 20 Hz to 20 kHz, +0, -0.3dB, at all power levels
• THD: < 0.007% (4 ohms, 1 kHz, 400W)
• SMPTE Intermodulation distortion (IMD): < 0.01%, 60 Hz & 7 kHz, rated power @ 8 ohms
• Slew rate: 35V/microsecond, input filter bypassed
• Damping factor: 400:1, 1 kHz @ 8 ohms
• Input common mode rejection (CMR): Greater than 90 dB
• Voltage gain: 40x 32 dB
• Input sensitivity: For rated power @ 4 ohms; DA-800: 1.53V, DA-700: 1.36V, DA-600 : 1.2V
• Input impedance: 13k ohms, balanced
• Hum and noise: Better than -117 dBA
• Crosstalk: Better than -80 dBA
• Connectors: Input - XLR balanced, output - 5-way binding posts
• Cooling: Front-to-rear tunnel, dual variable speed DC fans
• Line voltage: 100/120/220-240 VAC internally user configurable, electronic circuit breaker