Vox Full Revalve Kits / Vox AC4C1-12 Custom Series Classic EL84 Retro Full Upgrade Kit

Vox AC4C1-12 Custom Series Classic EL84 Retro Full Upgrade Kit Vox AC4C1-12 Custom Series Classic EL84 Retro Full Upgrade Kit Click on image(s) above to view larger

All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by the UK only.

Our Vox full upgrade Kits are designed to get your Vox sounding as you want it, like a Vintage Vox. Our Classic Retro kits have been our most popular as many owners have found that by upgrading the stock valves that they have improved the sound of their amplifier. So whether you are a seasoned professional or playing for pleasure our upgrade kits will give you the sound you are looking for.
10% Discount

Our Harma Classic upgrade kits consist of a specially selected set of Harma ECC83 Retro preamp valves combined with selected and matched set of Harma Retro output valves.

All preamp valves in our kits are specially drive tested and include a balanced valve for the phase inverter position.The output valves are burnt in and dual matched on current and output gain.

Our Harma Retro Classic kit is designed to give you the Classic Vintage Vox sound.
The Harma ECC83 Retro provides a harmonically rich and detailed sound with clear 3D midrange warmth. It has a very open and clear top end chime giving that gives the amplifier that rich sustaining tone. The EL84 Retro has a deep well defined tight bass with a huge bottom end Slam.

This combination removes the High end fizz and the rather brittle distortion characteristic which is the most common complaint levelled at this amplifier and brings the amplifiers sound back to life.

When overdriven, the valves combined characteristics provide a warm sustaining sound with plenty of upper harmonics with excellent projection on solos.

This is the ideal kit for any player who wants that Classic Vox sound.

The kit consists of

1 Specially Selected Harma ECC83 Retro
1 Specially Selected & Balanced Harma ECC83 Retro for the phase splitter
1 Specially Selected Harma EL84 Retro

Please note that this kit is for the valves only



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