I4 Instrument Interface

Marsoni

M251S

$135.00

Get it in 3 business days with 1 day shipping. Friday, May 29

I4 Instrument InterfaceInstrument Interface is an eurorack pre amp capable to bring any type of audio signal to modular levels thanks to its amplification circuit. The module can drive regular and condenser microphones (+48V Phantom Powered) as well as Instrument and Line signals with a very low distortion ratio. Going further from the regular re amp operation, Instrument Interface offers some additional extra functions like a Trig Gate extractor and Envelope Follower

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I am 6’4” weigh @ 230 lbs and ordered a 2XL. My dress shirt neck size is 17 inches. If you’re happy with a very loose fitting around your neck, then you’ll be ok with this mock turtleneck shirt. I ordered thinking it would be a snug fit around the neck size, not hanging down @ one inch or more in the front.

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Reviewed in the United States on October 30, 2025