Features
1. MIC 1 input with front- and rear-panel connectors
2. Rear-panel MIC 2 and 3 inputs
3. Rear-panel AUX 1 and AUX 2 inputs
4. Line-level outputs allow connection to another amplifier
5. Monitor/MOH output allows connection of a monitor speaker or connection to
music on hold input of a telephone system
– output volume is controlled
separately from main output
6. 100V and 70V constant-voltage speaker outputs and 4-16 ohm constant-
resistance speaker output
7. Commercial-grade toroidal transformers produce high performance audio on a
wide range of frequencies with minimal noise and high fidelity, even at high
volume
8. Intelligent limiter can reduce excess signal
9. Reliable protection against overload, short circuit, and power fluctuation for
optimum reliability
10. Oversized heat sinks and fan protect against overheating, protecting the
amplifier’s working life
11. Interrupt feature mutes AUX inputs when signal is detected on the MIC 1 input -
speed of restoration of AUX inputs may be adjusted from sharp to gradual
12. Phantom power available on MIC 1 Input for condenser-type microphones
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
Amplifier Section (Amp in @ 1 KHz, 8 ohm load output):
Rated Continuous Output Power (THD 1%): 240 W
Rated Peak Output Power (THD 1%): 300 W
Input Sensitivity/Impedance: 1V / 20 kOhms
S/N: Better Than 90 dB
Frequency Response (+-3dB): 50 Hz-15 kHz
