Variable Mu Retube Kit Version B REFCARDT The audio signal exits the

The audio signal exits the PSU via a traditional 3-pin XLR jack

then the Reference Cardioid just might be the mic you’re looking for to cure what ails ya

This kit is only for Manley TUBE D

There are two internal settings for optimal gain: 45dB for Moving-Magnet cartridges and 60dB for Moving-Coil cartridges

and specifically with California capsule maker David Josephson's fantastic recreation of the C-37’s C-3 capsule which features an adjustable acoustic chamber on the rear of the capsule for the user to switch between Cardioid and Omni pickup patterns (see the adjacent photo for a close-up)

Variable Mu Retube Kit Version B REFCARDT The audio signal exits theThis kit is only for Manley Variable Mu's (and mastering versions) with the serial number falling between MSLC5265 MSLC94006, also includes MSLC6xxx or MSLC8xxx. Includes (2x) 5670 tubes for input, (2x) 5751 tubes for second buffer, (2x) 12AL5 tubes for rectifier, and (2x) 5687 or 7044 tubes for driver output. Please note the T bar modification for these units can only be applied to MSLC8xxx and MSLC9xxx serial numbers. Be aware that some tube brands