Multi channel audio preamplifiers

Thread Starter

naumankalia

Joined Feb 19, 2016
35
Hi all

We are planning to develop an experimental test setup for 32-channel acoustic transducers array and for that purpose, we require 32 channel Power Amplifiers (PAs) and Preamplifiers available in COTs. We need to simultaneously drive 32 transducers using PAs and similarly simultaneously preamplification af 32 transducers receive signals.

For PAs , "D1650 Digital Multi-Channel Amplifier" from Russound and "PA 16 MK2 Multi channel Amplifier" from Storm Audio are the options currently selected. Are there other better options too?

Similarly, we require 32 channel preamplifiers (in audio frequency range) also in COTs. Can anyone point us in right direction please?

Thanks
 

Veracohr

Joined Jan 3, 2011
749
It’s Commercial Off The Shelf (components).

You can find 8-channel preamp modules in the music production market, but if you’re hoping for one unit with 32 channels I think you’re out of luck.

However, since you’re asking on this particular forum, are you looking to build 32 channels of preamps?
 

Thread Starter

naumankalia

Joined Feb 19, 2016
35
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