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Valves for HIWATT DR103 amplifier

HIWATT DR103

Best valves for HIWATT DR103 amplifier

The HIWATT DR103 amplifier uses:

  • 3 x ECC83 preamp valves (also called 12AX7).
  • 1 x Balanced ECC83 for the phase inverter (in position V4).
  • 4 x EL34 matched power valves/power tubes.

Note: The balanced ECC83 goes in the V4 position which is the preamp valve furthest from your input jack.

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

We offer both Electro Harmonix and JJ Electronics valves for this amplifier.

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 HIWATT DR103 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.

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

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4 x el34eh matched power valves

EL34EH Valves (Tubes) Electro Harmonix 4 x EL34EH Matched Quad NEW TESTED

£127.87
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4 x JJ EL34 matched power valves

4 x EL34 (6CA7) Valves (Tubes) JJ Matched Quad NEW TESTED

£127.87
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