Tube Preamp Schematic
Are this transformers usable (z primary 5-20k / z secondary 12.5-50k) 6 tube stereo pre Preamp guitar tube stage tone explained effectrode common
StompBoXed - The Guitar Pedal Builders Repository: 12AU7 Tube / Tubed
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Guitar preamp tone explained
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6 Tube Stereo Pre
StompBoXed - The Guitar Pedal Builders Repository: 12AU7 Tube / Tubed
Guitar Preamp Tone Explained - Effectrode