Apart Revamp 2250 2 Channel Class D Fanless Amp 2 x 250W @ 4Ω 1U

Revamp 2250 2-Ch Class D Power Amp 2x250W @ 4ohm 1U

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.

Product Features:

Professional 2-channel digital power amplifier
2 x 250 watts output power at 4 ohms
Also brigeable to 1 x 500 watts at 8 ohms
Incorporates a high efficient SMPS power supply
Outputs with efficient Class D output topology
Push button at the back of the unit to select an operating mode

Product Specifications
General

Dynamic output power 4 ohms: 2 x 350 watts
RMS output power 4 ohms: 2 x 250 watts
Dynamic output power 8 ohms: 2 x 175 watts
RMS output power 8 ohms: 2 x 125 watts
Dynamic output power bridged 8 ohms: 700 watts
Output power RMS bridged 8 ohms: 500 watts
Minimum impedance load per channel: 4 ohms
Minimum impedance load bridged per channel: 8 ohms
Power consumption (max): 600 watts
Power supply: 115 - 230 VAC
Power supply technology: switching mode power supply
Output channels: 2
Line input balanced: 2
Line input unbalanced: 2
Channel separation: > 74 dB @ 1 kHz
Power amp topology: class-D
Frequency response (in Hz): 10 - 24 k
Cooling system: convection
Applicable low impedance: yes

Physical & Dimensions

Height: 1U
Depth (build in): 230mm
Depth (incl front): 239mm
Weight: 3.10KG