Inputs and outputs are only tested for analog, not digital, connections. Midi function is only tested on sound modules, and only for signal from or to the unit. Units that we have no experience with will be described to the extent of testing in the first paragraph.
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DBX266xl
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SSM2167 Microphone Preamplifier Board Noise Gate Preamp Compressor Limiter DC 3V-5V Dynamics Processing Module. Low Noise: With its low-noise design, this preamp comp ensures clean and clear audio signals.
eBay
SSM2167 Microphone Preamplifier Board Noise Gate Preamp Compressor Limiter DC 3V-5V Dynamics Processing Module. The preamplifier includes built-in compression and noise gates. For this function, it is better than using an operational amplifier in the preamplifier circuit.
eBay
SSM2167 Microphone Preamplifier Board Noise Gate Preamp Compressor Limiter DC 3V-5V Dynamics Processing Module. Low Noise: With its low-noise design, this preamp comp ensures clean and clear audio signals.
eBay
SSM2167 Microphone Preamplifier Board Noise Gate Preamp Compressor Limiter DC 3V-5V Dynamics Processing Module. Low Noise: With its low-noise design, this preamp comp ensures clean and clear audio signals.
eBay
SSM2167 Microphone Preamplifier Board Noise Gate Preamp Compressor Limiter DC 3V-5V Dynamics Processing Module. The preamplifier includes built-in compression and noise gates. For this function, it is better than using an operational amplifier in the preamplifier circuit.
eBay
SSM2167 Microphone Preamplifier Board Noise Gate Preamp Compressor Limiter DC 3V-5V Dynamics Processing Module. Low Noise: With its low-noise design, this preamp comp ensures clean and clear audio signals.
eBay