BUILDING
VACUUM TUBE GUITAR & BASS AMPLIFIERS Vol 3
by
Tino Zottola
CONTENTS
CHAPTER 1. Forward
CHAPTER 2. Safety precautions
CHAPTER 3. AC15 Amplifier
Circuit description
Assembly instructions
Testing and troubleshooting
Schematic
CHAPTER 4. 18 Watt Amplifier
Circuit description
Assembly instructions
Testing and troubleshooting
Schematic
CHAPTER 5. Princeton Reverb Amplifier
Circuit description
Assembly instructions
Testing and troubleshooting
Schematic
CHAPTER 6. EH150 Amplifier
Circuit description
Assembly instructions
Testing and troubleshooting
Schematic
CHAPTER 7. DR103 Amplifier
Circuit description
Assembly instructions
Testing and troubleshooting
Schematic
CHAPTER 8. General Tips for Building Tube Amplifiers
Universal Grounding Scheme
Shielding Sensitive Areas Testing and troubleshooting
White Noise Minimization
High Voltage Adjustment Strategy
CHAPTER 9. Bibliography
CHAPTER 10. Appendix A: Zener Diode Data