Tube Amp Fiberboard Rectifier Bias Diode - Fender Princeton/Deluxe/Super Reverb

Fender Tube Amp Rectifier Bias Diode Board – Princeton / Deluxe / Super Reverb

This rectifier and bias diode board is designed for Fender-style tube amps that use a tube rectifier. It is commonly used in Princeton Reverb, Deluxe Reverb, Vibrolux Reverb, and Super Reverb circuits, and may also fit other similar builds.

Compatible with Fender-style amps including:
• Princeton Reverb
• Deluxe Reverb
• Vibrolux Reverb
• Super Reverb
• And more

• Dimensions: 3.25” × 1.25”
• Precision-cut vulcanized fiberboard
• High-quality plated brass eyelets
• Includes insulator board for safe installation

Custom layouts and full eyelet boards are also available. Please message if you need a specific configuration.

Ideal for vintage Fender amp restoration or DIY tube amp builds. Check out our other listings for more vintage tube, electronic, and musical equipment parts.