Features
1. Four independent amplifiers in a single chassis, each with its own line-level input
2. 100V and 70V constant-voltage speaker outputs and 4-16 ohm constant-
resistance speaker output
3. Commercial-grade toroidal transformers produce high performance audio on a
wide range of frequencies with minimal noise and high fidelity, even at high
volume
4. Intelligent limiter can reduce excess signal
5. Reliable protection against overload, short circuit, and power fluctuation for
optimum reliability
6. Oversized heat sinks and fan protect against overheating, protecting the
amplifier’s working life
Specifications
Pre Amp Out: 150 mV / 15 kOhms
Total Harmonic Distortion: < 1%
Line Level Output: -10dBV / 3 kOhms
Operating Temperature: 14º F (-10º C)
– 104º F (40º C)
Cooling Mode: Air Cooling
Power Source: 100-120 VAC / 60 Hz
Power Consumption: 280W
Amplifier Section (Amp in @ 1 KHz, 8 ohm load output):
Rated Continuous Output Power (THD 1%): 4 x 60 W
Rated Peak Output Power (THD 1%): 4 x 80 W
Input Sensitivity/Impedance: 1V / 20 kOhms
S/N: Better Than 90 dB
Frequency Response (+-3dB): 50 Hz-15 kHz
AUX1-4 Input Section (Aux In @ 1 kHz, Preamp Out):
Input Sensitivity/Impedance: 250 mV / 15k Ohms
S/N: Better than 80 dB
Frequency Response (+-3dB): 50 Hz-15 kHz
