Product Description
The TOA Electronics P-924MK2 UL single channel power amplifier is a high - performance device. It can deliver up to 240 watts (Direct) or 220 watts (Transformer) of output power. This power amplifier features an input port that can accept one plug - in module, excluding the T - 01.
Technical Specifications:
- **Type**: Power amplifier
- **Power Requirement**: Runs on AC mains, 120 V, 60 Hz
- **Power Consumption**: 120 V /3 A
- **Output Power**: (D) 240 W RMS; (T) 220 W RMS
- **Power Band Width**: (D) 20 - 20,000 Hz, 0.5 % THD; (T) 50 - 20,000 Hz, 0.5 % THD
- **Frequency Response**: (D) 20 - 20,000 Hz, -1 dB; (T) 20 - 15,000 Hz, -1 dB, (T) 20 - 20,000 Hz, +1 dB, -3 dB
- **T.H.D**: 0.01 % at 1 kHz, rated output
- **Inputs**: One input port that accepts most input modules except T - 01
- **Input Sensitivity /Impedance**: Input Port and Direct Input: 100 mV or 1000 mV (switchable)/10 k
- **Outputs**: Main (T): 8, 25 and 70 volts, balanced; Main (D): 4, unbalanced
- **Output Regulation(1kHz)**: (D) Less than 0.5 dB from no load to full load; (T) Less than 1.0 dB from no load to full load
- **S/N Ratio(Band Pass 20 - 20,000Hz)**: 108 dB at input level switch in 0 dBV (1000 mV) position; 90 dB at input level switch in -20 dBV (100 mV) position
- **Controls**: 1 input gain control, 1 input level switch, 1 power ON/OFF switch, 1 low - cut switch
- **Indicators**: 1 power LED, 1 protect LED, 1 signal LED, 1 normal LED, 1 peak LED
- **Protection**: Self - protection with 2AC fuses and 2DC fuses inside
- **Connectors**: Input has card - edge connector and screw - terminal strip; Output has screw - terminal strip; AC outlet is 3 - pin grounding type; AC power cord/plug is SJT, 3 - prong type
- **Finish**: Black
- **Dimensions**: 420 (W) x 151.3 (H) x 334.2 (D) mm
- **Weight**: 19.5 kg
Using the TOA Electronics P - 924MK2 UL power amplifier is straightforward. First, make sure to connect it to a 120 V, 60 Hz AC power source using the provided 3 - prong power cord. Then, choose the appropriate input module and connect it to the input port (remember, the T - 01 module won't work here). You can adjust the input gain and level using the dedicated controls on the amplifier.
When it comes to output, select the right output option, either direct (D) or transformer (T), depending on your needs. The output terminals are clearly marked for easy connection.
Here are some important notes. Don't overload the amplifier. If you notice any of the protection LEDs lighting up, it might be a sign that the amplifier is under stress. Immediately check your connections and the load. Also, keep the amplifier in a well - ventilated area to prevent overheating.
For maintenance, periodically check the fuses inside the amplifier. If a fuse blows, replace it with a fuse of the same rating. Clean the amplifier with a dry, soft cloth to keep it looking good and functioning properly. This will help ensure the long - term performance of your power amplifier.
