Buy Used SPA-3 Stereo Precision Attenuator by QSC

Looking for a used, new, second-hand or ex-hire SPA-3 Stereo Precision Attenuator? We may be able to help. Click here to see if we can help you find it.

The SPA-3 is an externally mounted two-channel precision attenuator accessory for DataPort-equipped QSC amplifiers. With pushbutton programming and digital gain control, it offers precise, secure, and repeatable attenuation settings from 0 to 32 dB. It features optional input isolation transformers ...

Brand QSC
Category Audio Processor Accessories
Model #

Browse all Audio Processor Accessories from QSC

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After more than three decades in the business, QSC Audio Products, Inc., has become a globally recognized leader in audio manufacturing. This prominence is the result of the company's mission to establish new standards of reliability and...

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