Best valves for Selmer Truvoice Professional 12TV12

Selmer Truvoice Professional TV12

Best valves for Selmer Truvoice Professional TV12

The Selmer Truvoice Professional amplifier (12TV, 12TVA and 12TVT) use:

  • 2 x ECC83 preamp valves (also called 12AX7).
  • 1 x EZ80 rectifier valve
  • 2 x EL90 (6AQ5) matched power valves/power tubes.

A brand new set of valves will get your amp sounding better than ever. Some of these valves are becoming extremely rare but we still have some in stock.

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 kits are carefully selected, fully tested, digitally graded, balanced and matched.
  • A significant upgrade in 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 of 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 Selmer Truvoice Professional amp

If you have any queries please get in touch. We have over 30 years of 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 the amp

  • Power: 8 watts
  • Most had a 10″ speaker although later models had up to 12″. In addition, the TV12A had two elliptical speakers.
  • The first version of the amp was the TV12. This was followed by the TV12A (this did not have a tremelo) and finally the TV12T.
  • Produced from around 1959 to 1961.


Simply choose the complete replacement valve kit or the seperate valves for your amplifier below:
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