Mar 18, 2020 · The KX-100 and X100B are 98% the same unit with the exception that the X100B has output tube bias adjustment (a single control for the whole quad.) Note there is a Fisher …

Feb 1, 2014 · As most of you already know, the KX-100 used a simpler bias scheme versus the X-100-B, where the X-100-B's 5K bias pot was eliminated and the bias voltages generated from …

May 28, 2023 · The KX-100 is all 12AX7's for the small signal tubes and has 7868 output tubes - not the 7189's you are showing in your posts. Go to the Documents section and download the …

Sep 22, 2006 · If you have an X-100-B schematic it is the same with the exception of the bias pot on the X-100-B....the KX-100 has a fixed resistor in its place. I have a KX-100 schematic...but …

Jun 14, 2008 · Hello, Would anyone have a Fisher KX100 PDF file schematic they could post up and share? Thanks

Oct 4, 2021 · Starting this thread to try and find a source for output transformers for the Fisher KX-100 (X-100-B) amps. Transendar seems to be out of business and I am...

Sep 21, 2025 · Note to the masses (if applicable): I'm in process of restoration on an X-100-3 I just acquired, and as such, went hunting for a schematic. Found the one of the AK Data Base, …

Replies 45 Views 8K Sep 19, 2021 cobascis Fisher KX-100 (X-100-B) Output Transformer source richiem46 Oct 4, 2021 Fisher 2 3 Replies 42 Views 3K Dec 20, 2021

Jul 5, 2005 · If you have access to SAMS folders or have other Fisher schematics....the KX-100 is identical to the X-100-B with the exception that the X-100-B has a bias adjusment pot...the KX …

Jul 7, 2009 · The KX-100 lasted the entire run of Fisher "Stratakits" which was until 1968. The X-100-C (late 1964, early 1965) was in the last series of tube amplifiers that Fisher made.