Just wonder if anyone out there have a copy of the instructions for biasing the tubes for the Joule Electra LA 100 Mk III; much appreciated if you can email or mail me a copy. I have a copy of the owner's manual, but doesn't mention anything about biasing the tubes.
Sorry for getting back to this late.. The LA-150 line stages do have bias adjustments. They are not meant to be constantly fiddled with though (like on the LA-100), if memory serves bias instructions are not included with the preamp.
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