Used Fohhn D-2.750 DSP Digital Power Amplifier, 2x 750W / 4Ohms, 2x 390W / 8Ohms, Display, Audio DSP, Remote Control

Used Condition

This item may have clear signs of usage but will still serve its main function fully. Item may arrive with damaged packaging or be repackaged. The item may have cosmetic damages on it or show other signs of previous use. Signs of usage can include scratches, dents, and worn corners or edges. Please look closely at the pictures for more details.

Warranty

This item is sold with a 1-month return-to-base warranty from Music Gear Direct

Description

Optimally adapted power amplifiers and DSP power

Our DSP-controlled Fohhn® D-2.750 power amplifier has been developed to meet the highest demands on audio quality and reliability. Fohhn DSP power amplifiers guarantee excellent sound quality and very high operational reliability and offer a wide range of options for intelligently adapting your sound system to the special features of room acoustics. The CLASS D power amplifier weighs only 9.8 kg and is very compact with 2U. It has an output of 2x 750 W / 4 Ohm, 2x 390 W / 8 Ohm and works very quietly. The most important component of the power amplifier are the integrated Fohhn Audio DSPs.

Fohhn® Mains Control – The integrated mains monitoring system

During operation, the mains supply to the amplifier is constantly monitored. If the mains voltage is outside the maximum permissible range (180-255 V AC), the supply is interrupted. In addition, the inrush current is minimized by switching on in zero crossing.

Plug & Play

For mobile use, you have quick access to all DSP functions via the intuitive 4-line operating display. The D-2.750 is very quiet due to the temperature-controlled fan and the infinitely adjustable noise gate. With the new power amplifiers, you save yourself the adjustment and cabling of external DSPs, EQs or crossovers and can quickly and reliably implement your projects in smaller installations with a comparatively simple microphone mixer.

Remote Control / Remote Monitoring

The D-2.750 is network-compatible and can be remotely controlled via notebook from the mixing console or control room. Several power amplifiers can be networked with each other and centrally controlled. The D-2.750 can be integrated into media controls. This allows you to toggle presets for different room usages, for example, from the media control.

Features

• State-of-the-art CLASS D power amplifier technology
• Integrated Fohhn DSPs guarantee optimal sound performance
• 5 top-notch audio devices such as Parametric EQ integrated
• Integrated loudspeaker database for optimum operational reliability
• Remotely controllable, remotely monitorable, network-compatible
• Minimal heat generation, extremely quiet fans

Specifications

• Amplifier technology: Class D
• EIA Output Power: 2x 750 W / 4 Ohms; 2x 390 W / 8 Ohms; (1 kHz, THD+N < 1%, 230 V mains)
• Minimum Impedance: 4 Ohm
• Outputs: 2
• Inputs: 2
• DSP Channels, Fohhn Audio DSP: 2
• Gain: 32 dB
• Input Sensitivity: 1.4V
• Frequency Range: 20 Hz - 20 kHz
• Signal-to-noise ratio: >105 dB/A
• Protection circuit: soft start, over-temperature, short circuit, overload
• Remote control: Fohhn-Net, Fohhn Audio Soft
• Remote Monitoring: Temperature, Protect, Signals
• Power supply: AC 230V, 195 V - 250 V AC 50/60 Hz, switching power supply
• Temperature range: 0 - 45°C
• Cooling: temperature-controlled fan
• Dimensions: 2U, 88.9x483x380mm
• Weight: 9.8 kg