2734 Power Amplifier

Type 2734 Power Amplifier is designed to power sound sources in building and room acoustic field measurements.

Compact, light weight and built into a robust fligth case, it is easy and safe to carry and transport to the measurement location.

All connnectors and controls are on the front for easy access, and the amplifier may rest on its under-side or rear side as required for convenient operation.

With its calibrated controls and level indicator lamps, getting the output level right and reproducing previous settings is simple. For flexibility, the amplifier has XLR, jack and BNC input sockets. A sensitivity selector in 10 dB steps adapts the amplifier to a variety of source signal levels and sound sources. Maximum output power is 500 W with a frequency response of 20 Hz – 20000 Hz within +/- 1 dB.

Power Amplifier 2734 – part of the Building Acoustics range

Two models of Power Amplifier Type 2734

The 2734 Power Amplifier is available in two versions. Type 2734-A is the basic version, while the 2734-B includes a wireless audio system to accommodate ‘cable free’ transmission of the building acoustics test signal between measurement system and amplifier. Wireless operation has many advantages not least the convenience and speed of source and receiver position changes during the assessment.

The measurement systems

The 2250/2270 analyzer’s generator signal can be connected to the Type 2734 input, to provide the pink or white noise used in building and room acoustics.

With the Type 2734-B, simply plug the Type 2250/2270 generator signal into the pocket wireless transmitter. The 2250 generated test signal...

For a full Description and Specifications, see Product Data