- Description
Details
The TRA-2075 power amplifier is an advanced, efficient 2-channel amplifier featuring 75W at 4Ω. Perfect for Low Impedance, 70V or 100V installations with modest power requirements, they also feature a switch-mode power supply with Class-D circuitry, providing an extremely power-efficient solution. This TRA series amplifier is convection-cooled, so there's little maintenance after the installation and no annoying fan noise.
A 6-step LED meter for each channel lets you monitor all levels. TRA amplifiers can drive 4 or 8 ohm loads and 25V or 70V and 100V Constant Voltage lines simultaneously. Output transformers are internally mounted. All TRA audio controls are on the rear panel.
This 75W model is capable of driving 25V Constant Voltage lines using the direct coupled 4 ohm output.- Features
Features
- Convection cooling
- Extremely low noise
- Internally mounted constant voltage transformers
- Extensive protection circuitry
- 6-Step signal level and clip LEDs
- Level attenuators for each channel
- Euroblock inputs/outputs
- Selectable input sensitivity (voltage gain)
- Remote stand-by control
- Adjustable turn-on delay up to eight seconds
- Safety/Compliance: cTUVus, CE, FCC, RoHS
- Specification
Rated Power 8 Ohms (Stereo) 2 x 40W Rated Power 4 Ohms (Stereo) 2 x 75W Rated Power 70V/100V 2 x 75W S/N (20 Hz-20 kHz, Unweighted) >98dB 1/8th Output (Pink Noise @ 4 Ohm) 18.75W 1/8th Draw (Pink Noise @ 4 Ohm) 39.0W 1/8th Current (Pink Noise @ 4 Ohm) 0.69A Idle Power (Pink Noise @ 4 Ohm) 17.0W Idle Current (Pink Noise @ 4 Ohm) 0.30A Frequency Response (8 Ohms) 20 Hz - 20k Hz, ± 1.0 dB Input Impedance 20 k ohms, balanced Input Sensitivity 1dBu (75W), 4dBu (150W) Gain 26dBu, 36dBu Maximum Input Level +21dBu Internal HPF (Switch) 80Hz (default), Off Damping Factor (8 Ohms) > 200 Cooling Convection Output Circuitry Class D Connectors (Each Channel) Input - each channel 3- Pin Euroblock
Output - each channel Screw terminalsFront Controls AC Power Switch Front Indicators (LED Color) Power (Blue), Standby (Yellow), Protect (Red), Clip (Red)
Signal Level -24dB, -18dB, -12dB, -6dBRear Controls Input Attenuators Gain / Sensitivity: +26dB, +36dB Remote On/OffDelay Amplifier and Load Protection Output Overcurent, DC Output, Main Supply Rail Overvoltage, Chassis Temperature, Inrush Limiting Cordset 3-Prong IEC Dimensions (H x W x D) 3.50" (89 mm) x 19" (483 mm) x 12" (305 mm) Net Weight 19.5 lbs (8.85 kg) Shipping Weight 25.5 lbs - Documents
Documents
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