Crate V18 - V33 Preamp Modification Kit
TRIODEAMPLIFICATION
This Preamp kit comes complete with all parts and
instructions on what you will be doing to complete this
Preamp modification. (5) Easy changes.

Instructions show part values and color codes to help you
identify the parts and where they will be going.

After you complete the removal and replacement of these
parts you will love the tone of your Crate V18 / V33.

This is not the Soldono mod where you are basically
rebuilding the entire amplifier.

This is overkill IMO and not at all necessary.
I am the original seller of this kit from 2010 and have
many testimonial on the incredible difference it makes.

It has made many a customer throughly happy!
Testimonials