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Valves for Cornford Harlequin amplifier

Cornford Harlequin Mark 1

Valves for Cornford Harlequin Mark 1 amplifier.

The Cornford Harlequin amplifier uses 1 x ECC83 (also called 12AX7) preamp valve, 1 x Balanced ECC83 and 1 x EL84 power valve/power tube.

Over time your valves will lose their tone and their power. 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 for your Cornford Harlequin amplifier 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 and digitally 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 Cornford Harlequin

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, have a look at our FAQ section where we answer the most popular questions we get asked.

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

The Cornford Harlequin is a hand-wired, 6-Watt “recording amplifier”. The Cornford company is, unfortunately no longer with us, but the amps they produced are now very desirable items.

The Harlequin has a stripped-down design that uses two ECC83s (12AX7s) and a single EL84 power valve. The controls include Pre-amp Volume, Treble, Bass, Master Volume, Voice switch, Hi and Low inputs.

One of the biggest problems with some Class-A (and most Class-AB) guitar amps is that they tend to sound unnaturally buzzy and grainy when driven too hard. In contrast, the Harlequin blends power-amp and front-end tube distortion to produce manageable, pleasing, and smooth tones-even when driven hard.

The Harlequin has no clean tones to speak of, but its wide range of overdriven tube sounds are the reason guitarists love this amp.

Valves for Cornford Harlequin amplifier. Order yours today and get your amp sounding better than ever.

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