Covers current versions Manley Variable Mu® and Manley Mastering Variable Mu®
For serial numbers MSLC#243 and up. For units older than 1996 production, please contact our service department.
Complete RETUBE includes:
2 pcs 12AL5 rectifier
2 pcs 5670
2 pcs 12AX7 (china)
2 pcs 5687 (7044 equivalent)

MANLEY Stereo Variable Mu® Vacuum Tubes - Complete RETUBE
For MANLEY Stereo Variable Mu Limiter Compressors
For Serial Codes:  
MSLC 5243-5576
MSLC 6577-6999
MSLC 61000-61690
MSLC 81691 and up.

Complete Retube includes:
2 pcs 5670
2 pcs 12AL5
2 pcs 12AX7 (china)  (replaces 5751 in earlier units)
2 pcs 5687 (replaces 7044 in earlier units)

PLEASE NOTE: This kit will NOT WORK for 6386-equipped units, MSLC 001-123, MSLC7124- 7242, or units that have the “t-bar” mod. Please contact our service department for further help.

*For mastering units, serial codes MMSSLC###, please contact our service department for assistance or take the top cover off the unit and look at the tubes in the unit to determine which types you have and which ones you'll need as the serial number sequence will not tell us which tubes you actually have installed in there.