Vox Full Revalve Kits / Vox AC4TV Custom Series Groove Tubes Super Pre EL84S Full Upgrade Kit
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.
Groove Super Premium S Series full upgrade kit is designed to give your amplifier the ideal balance of clean headroom and smooth warm overdrive using a specially selected set of Groove Tubes.The Groove Tubes Super Premium ECC83S are the selected GT items and in addition to GTs in house testing are specially drive tested by us to ensure even gain and checked for low noise and microphoney.
ECC83S Groove Tube is the most popular GT ECC83/12AX7/7025 replacement valve as it produces a warm even tone with a full rounded bass response. The valve has a medium gain, when compared to many other modern 12AX7 types. This makes it particularly useful to calm down gain channels of high gain amplifiers to keep overdrive and saturation under control. This nice rounded tone makes this a good choice for amplifiers where clarity and warmth are required.
Groove Tubes Super Premium EL84S valves are specially burst tested by us. We take selected GT items and in addition to GTs in house testing and distortion rating on output valves they also undergo our own unique real world burst testing. The burst testing process involves a series of varying timed electrical signal bursts. This runs the valves under the same stress conditions that they will meet in your amplifier. All out put valves are then dual matched by us on current and gain. This will ensure that you get the best selected GT valves available anywhere in the world.
The GT EL84S is Groove tubes most popular EL84 as it offers a warm clean vintage sound. The valve has a clear and even frequency response with a nice open treble response. The bass has a warm rounded sound which is tight and punchy.
This is a great replacement set for those who want a clean and vintage overdriven sound.
The Kit consists of 2 valves
1 Specially Selected Groove Tubes ECC83S Super Premium
1 Groove Tube EL84S Super Premium
Please note that this kit is for the valves only
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