Wave DAC/PreAmp Retube Kit MST This output stage circuit is

This output stage circuit is our favorite because of its super-low output impedance and beefy current-driving capabilities

or you can find the original 6386 elsewhere

This kit is only for Manley Variable Mu's (and mastering versions) with the serial number falling between MSLC5265 - MSLC94006

Includes (2x) 5751 tubes for input and (2x) 6922 tubes for driver output

Spec-wise know of no mixer ever with better headroom or higher output levels and

Wave DAC/PreAmp Retube Kit MST This output stage circuit isThis kit is only for Manley WAVE DAC PREAMP's with the serial number falling between WAVE000 WAVE080. Includes (2x) 5751 tubes for input, and (2x) 7044 tubes for driver output. Be aware that some tube brands are subject to change over time and may not match the pictures shown.