Manuel Caldeira
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PCB_Fetzer Valve_2023-09-03
A Through-hole Buffer / Booster using a single JFET, that fits inside the guitar to provide active pickups, with interesting tonal effects. Some claim that it gives the guitar a tube-like sound at the front end.
Oct 25,2023
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PCB_Fetzer Valve_2023-09-03
2 Layers PCB 24.1 x 38.1 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen
A Through-hole Buffer / Booster using a single JFET, that fits inside the guitar to provide active pickups, with interesting tonal effects.
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Published: Oct 25,2023
Download Gerber file 9
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Engineer Mar 17,2024
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