Product Description
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Key Features
• 2 x 250W (4 ohms) / 125W (8 ohms) RMS Output power
• 2 x 350W @ 4Ω Dynamic output power
• Bridged output power: 1 x 500 W @ 8 ohms
• Unbalanced inputs on RCA with pass through
• Input level attenuators on all inputs
• Integrated Analog Devices® DSP with easy one button operation
REVAMP2250 is a professional 2-channel digital power amplifier with 2 x 350 watts output power @ 4 ohms, but is also bridgeable (1 x 700 watts @ 8 ohms). The unit incorporates a high efficient SMPS power supply and outputs with efficient Class D output topology.
The digital signal processor inside operates with one simple push button at the back of the unit to select an operating mode (6 presets). An example of a preset is the combination CH1 subwoofer and CH2 trafo load. In this example you have a low-pass filter for increased stability when using 100 volt transformers on the output, allowing you to use 100 volt speakers as top speakers combined with a standard low impedance subwoofer. With the other presets channels can be bridged, high pass filters can be applied to a channel...
The very intuitive front display shows what is going on with one blink of an eye. Thanks to our own designed automatic protection system (patent pending) with smart use of a compressor/limiter topology we bring our switched mode power supply to an unexpected high level! This manifests itself in a great dynamic power with an unseen musicality and exceptional dynamic sound.
Ease of use, high-tech, reliability and big output power has never been as cleverly combined as in this REVAMP2250 amplifier.
Specifications
| dynamic output power 4 ohms | 2 x 350 watts |
| dynamic output power 8 ohms | 2 x 175 watts |
| dynamic output power bridged 8 ohms | 700 watts |
| minimum impedance load per channel | 4 ohms |
| power consumption (max) | 600 watts |
| height- rack units (1U=44 mm) | 1 U |
| depth (incl front) | 239 mm |
| power supply technology | switching mode power supply |
| line input balanced | 2 |
| channel separation | > 74 dB @ 1 kHz |
| frequency response (in Hz) | 10 - 24 k |
| applicable low impedance | yes |
| RMS output power 4 ohms | 2 x 250 watts |
| RMS output power 8 ohms | 2 x 125 watts |
| output power RMS bridged 8 ohms | 500 watts |
| minimum impedance load bridged per channel | 8 ohms |
| 19" (483 mm wide) rack mounting | yes |
| depth (build in) | 230 mm |
| power supply | 115 - 230 VAC |
| output channels | 2 |
| line input unbalanced | 2 |
| power amp topology | class-D |
| cooling system | convection |
| Net weight product (kg) | 3.10 |
