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Henry Engineering Matchbox HD - "Great Impedance Adjuster"This is a really cool device that I would never have known about had I not worked in a studio where it was needed. I've discovered that simply converting from an unbalanced -10db audio source to a +4…
- Henry Engineering Matchbox HD - moosers's review
The Henry Engineering Matchbox HD is what they call a stereo level and impedance interface. Basically, it converts unbalanced -10 db levels to a balanced +4 connection. It has connections in the fo…