Enhance your Fender '68 Custom Deluxe Reverb with this premium tube set featuring JJ ECC83S preamp tubes, JJ ECC81 driver tubes, Apex Matched and Burned In JJ 6V6 power tubes with double mica insulation, and a reliable JJ GZ34 rectifier tube. This set is designed to bring out the rich, dynamic tone and smooth response that define the '68 Custom Deluxe Reverb. Backed by British Audio, a Fender Gold Level Service Center since 2003, you can trust this tube set to take your amp to the next level.

What’s Included:

• 4 x JJ ECC83S / 12AX7 Preamp Tubes

  • Provides smooth mids, tight lows, and clear highs for versatile, balanced tone.
  • Gain Factor: High-gain design ideal for clean and overdriven tones.
  • Filament Voltage: 6.3V/12.6V.
  • Applications: Used in the preamp stage to shape the Custom Deluxe Reverb’s signature sound.

• 2 x JJ ECC81 / 12AT7 Driver Tubes

  • Perfect for reverb and phase inverter circuits, offering clean, articulate response.
  • Gain Factor: Medium gain for enhanced dynamics and headroom.
  • Applications: Optimizes signal clarity and consistency in the reverb and phase inverter positions.

• 2 x JJ 6V6 Apex Matched and Burned In Power Tubes (Double Mica Insulated)

  • Provides lush, vintage-inspired American amp tone with warm mids, tight bass, and chime-like highs.
  • Double Mica Insulation: Minimizes glass rattle, perfect for combo amps.
  • Output Power: 14W RMS per tube for rich, dynamic tone.
  • Plate Voltage: Handles up to 450V for consistent performance.
  • Apex Matching Process: Ensures balanced plate current and transconductance for reliable, even performance.
  • Burn-In Process: Stabilizes each tube under controlled conditions to eliminate early-life failures.

• 1 x JJ GZ34 / 5AR4 Rectifier Tube

  • Delivers smooth, consistent power for authentic amp dynamics.
  • Filament Voltage: 5V.
  • Applications: Provides classic tube rectification for the '68 Custom Deluxe Reverb’s unique response.

Key Features:

• Double Mica Insulated Power Tubes: Minimizes glass rattle for clear, stable performance in combo amps.
• Apex Matched and Burned In Power Tubes: Separate matching and burn-in processes ensure tonal balance and long-lasting reliability.
• Premium Preamp and Driver Tubes: JJ ECC83S and ECC81 tubes deliver smooth dynamics, creamy overdrive, and excellent clarity.
• Perfect Compatibility: Designed specifically for the Fender '68 Custom Deluxe Reverb, ensuring flawless operation.
• Fender Expertise You Can Trust: As a Fender Gold Level Service Center since 2003, British Audio delivers professional-grade solutions for your gear.

Why Upgrade Your Tubes?

Over time, tubes wear out, diminishing your amp’s tone and responsiveness. This premium set is designed to restore the Fender '68 Custom Deluxe Reverb’s iconic sound, providing dynamic, balanced tones for both stage and studio use.

Why Buy from British Audio?

Located in Nashville, TN, British Audio has been a trusted Fender Gold Level Service Center since 2003. With decades of experience and a passion for tone, we provide top-tier products and personalized support to help you achieve your perfect sound.

Upgrade your Fender '68 Custom Deluxe Reverb with this premium tube set—add it to your cart today and rediscover its legendary tone!