TAD

This is a very quiet, powerful tube with great symmetry that makes it a good choice for demanding HiFi amps or to push the driver stage in instrument amplifiers.

Low noise, lower gain tube that is recommended to solve microphonic problems.

Special symmetry selected driver tube, recommended for HiFi amps and Ampeg SVT.

The Tube Amp Doctor 5751 is for you if you need low noise, clarity, sparkle and creaminess. This tube has a vintage character, yet plenty of gain.

This is a popular 5881 made in Russia. Modern, aggressive character, very dependable with slightly less power than most 6L6GC tubes.

5U4GB with a straight bottle.

This is a heavy duty remake of the classic 6550A tube with a heavy straight glass envelope and polished middle base. Popular choice for bass guitar amps and high end HiFi applications.

This is a heavy duty remake of the classic 6550A tube with a heavy straight glass envelope and polished middle base. Popular choice for bass guitar amps and high end HiFi applications.

This is the high end version of the ECC88 or 6DJ8. Selected for balanced audio output and low noise.

This is a reproduction of the famous US-made Philips / Svetlana STR series tubes with a beefed-up 'back-plate' system like the one found on the RCA 6L6GC tubes. Silky top end combined with deep bass response and lots of headroom.

This is a reproduction of the famous US-made Philips / Svetlana STR series tubes with a beefed-up 'back-plate' system like the one found on the RCA 6L6GC tubes. Silky top end combined with deep bass response and lots of headroom.

This is a reproduction of the clear top tube with TAD's black plate anode system. Rich, natural tone, smooth top end, tight bass and complex midrange. Rugged internal construction surrounded by extra heavy glass. This is a prime choice for Fender, Boogie or Engl amps.

Brown base 6SN7GT tube with silky clear top end and rich midrange. Lively, pleasant tonal character.

A heavy duty 6V6GT tube that is capable of handling a higher plate current. Recommended for Deluxe Reverb amps. This tube has a sweet tone with silky heighs.

Great warm, clear tones, fat overdrive sounds with a smooth top end. Recommended for the first gain stage. Upgrades 12AX7A and ECC83 tubes. Replaces 7025 tubes.

The TAD 7025S is a faithful reproduction of the legendary original Mullard ECC83 valve which was made in England till the late 1960s. This tube is regarded as the holy grail among the double-triode preamp valves. The extra thick mica spacers support the rugged mechanical construction and the careful TAD quality control procedure ensures performance stability and low microphonics.

This very heavy duty version of the 7027A is perfect for Ampegs and many HiFi amps.

Wonderfully powerful EL34 with a great British Rock'n'Roll tone.

This is a long plate ECC83 / 12AY7A in the tradition of the famous vintage ECC803S. This tube has 1dB less gain than the TAD ECC83-CZ but better definition and detailed tonal response. Recommended choice for HiFi.

Very quiet, low noise and dependable pentode.

Made at the original Svetlana Winged C factory this is a robust tube. Lower gain than other EL34 tubes but with a very balanced sound with crisp highs and defined bass.

Very dynamically rich, high gain EL34. Military grade construction with gold plated grid. Very good choice for HiFi, Marshall, HiWatt, Orange and other amps. Big tone.

Very dynamically rich, high gain EL34. Military grade construction with gold plated grid. Very good choice for HiFi, Marshall, HiWatt, Orange and other amps. Big tone.

One of the most powerful EL84 tubes available. It delivers a big punch and dynamic tone.