Vox AC4 valve kit valves image
Vox AC4 valve kit in boxes image

Vox AC4 Sovtek Valves

£69.00

This fully tested kit contains two Sovtek 12AX7WA valves and one Sovtek EL84 (6BQ5) for the Vox AC4. Sovtek 12AX7WA gives subtle distortion, great for light/normal rock tones.

Made in Russia. Tested in-house.

180 day warranty.

Availability: 3 in stock

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An outstanding re-valve kit for Vox AC4 amps using Sovtek valves. If you’re looking for more headroom out of this lovely amp, then this kit is your jam. Your AC4 deserves top quality valves to revive its lovely tone.

This kit is all-Russian with quality valves tested to the USA Dept. of Defense Standard Mil 133 Revision (the latest spec). The kit contains two Sovtek 12AX7WA valves and a Sovtek EL84. We fully test these valves in-house on AVO and custom-built testers at voltages seen in your amp to ensure you receive the best possible quality.

The Sovtek 12AX7WA is a medium-gain valve boasting ultra-low microphonics. It imbues a rich tone great for rock with just the right amount of amp distortion. Many amp builders demand Russian valves for their superb reliability and sound.

Made in Russia.

Includes a 180 day from receipt warranty (excluding user-caused mechanical damage) for peace of mind.

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★ Valve Testing

All valves tested in-house at VTGA unless listed as “Factory Tested Only.”

We test our valves to the highest standards with 40+ years of industry expertise using vintage, state-of-the-art, and custom-built equipment. Valve Tube Guitar Amps guarantees the best possible reliability, quality, and tone with every valve we sell. You can’t buy a better valve. Each unit comes backed by our industry-leading 180 day warranty against manufacturers' defects.

★ Shipping Info

Shipments within the UK come by Royal Mail with 24 hour tracking (no deliveries on Sundays). We also offer international shipping. All orders securely packaged.

★ Safety

Please make sure your amp's bias is set correctly. If not, you could hamper your tone and even limit the life of the output valves. Also note that valve amps can retain high voltages even after being switched off. If you are not sure of fitting your valves, please seek the services of qualified personnel.

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