Phone Book Capacitor 50’s Repro C-D 150VDC Pre-CBS – GVT®️

This is the most visually faithful replica ever made of the legendary "phone book" capacitor from the 1950s.

After extensive testing with reproductions made in both the United States and Japan, we’ve found the perfect tonal bias for Fender®-style guitars and basses.

These capacitors are built using genuine vintage NOS Mullard or Philips capacitors, carefully selected for their authenticity and quality.

Each unit undergoes individual testing for leakage, capacitance, and dielectric forming under voltage — a crucial step in achieving optimal performance.

They have a tolerance of approximately ±30%, which does not present any issues in musical applications.

Each piece is hand-finished using the original Cornell-Dubilier® factory technique — crafted one by one with passion and dedication by us.

"Nothing will look and feel as authentically vintage and original — elevate the tone of your guitar or bass."