Legendary limiter/compressor. This is a 1990's Harman reissue, serial number 3170. We are the third owners, and although we're sad to see it go, we're ready for someone else to be making music with it. The opto cell was replaced/upgraded with a Kenetek t4b and the unit was recently serviced by our studio tech who performed the following work :

"Service. Check and clean panel controls as needed. Unit testing noisy and generally poor. Check electrolytic capacitor health (OK). Remove and test all tubes. Replace 2x 12AX7 with selected pair (JJ). Replace missing 12BH7 shield. Bench test: noise, distortion, frequency response (all to spec). Listening test."

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