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Best valves for Fender Prosonic Combo

Fender Prosonic Combo

Best valves for Fender Prosonic Combo amplifiers.

The Fender Prosonic combo amplifier uses 9 valves in total as follows:

  • 4 x ECC83 preamp valves (also called 12AX7).
  • 1 x ECC81 (12AT7).
  • 1 x Balanced ECC81 for the phase inverter (V6).
  • 2 x 5881 matched power valves/power tubes.
  • 1 x GZ34 rectifier valve.

A brand new set of valves will get your amp sounding better than ever.

We always recommend JJ valves for this amplifier. This is because they guarantee you get awesome tone and long life and they don’t cost a fortune.

Remember, JJ is one of only five manufacturers of valves in the world. So don’t pay higher prices for valves from the same factory that have simply been rebranded by other companies.

Order your valves below and hear the difference.

So restore the tone, the power and the sparkle to your guitar amplifier. Treat yourself to a brand new set of valves today.

  • All of our valve kits are carefully selected, fully tested, digitally balanced and matched.
  • A significant upgrade in valve quality compared with stock valves.
  • We offer a variety of shipping options with full tracking and insurance so you can order with confidence.
  • We have 30 years experience so you know you are in safe hands.
  • International shipping – we post all over the world every single day.

Replace the valves on your Fender Prosonic combo amplifier.

If you have any queries about replacing your valves please get in touch. We have over 30 years experience so one of our team will always be happy to help and advise.

Also, we recommend that you take a look at our FAQ section where we answer the most popular questions we get asked each week. You will also find lots of useful tips if you are new to upgrading your tubes.

If you want to know what your shipping options are, simply add the product to the basket and when you get to the check out it will show you delivery costs, options and delivery times.

About this amp.

This is an all-tube 60w combo with 2 x 10″ Celestions. It was designed by the legendary Bruce Zinky. The Prosonic was a Fender Custom Shop attempt at producing a high gain boutique amplifier. Very high build quality thanks to Zinky’s input. Production ran for 6 years from 1996 to 2002.

Valve positions and function.

V1 = input stage and third gain stage – ECC83

V2 = second gain stage and tone driver – ECC83

V3 = gain stage – ECC83

V4 = reverb send – ECC81

V5 = reverb return and mix – ECC83

V6 = phase inverter – Balanced ECC81

V7 and V8 = power valves – 2 x 5881

V9 = GZ34 Rectifier valve

Note: In the head version of this amp there are no reverb tubes, so V4 is the phase splitter.

Tubes for sale for  Fender Prosonic Combos.   

amplifier. Order yours today and get your amp sounding better than ever.