Pre-Amp Tube Corresponds to ECC83 Unique spiral filament eliminates the filament-to-cathode induced hum common on amps that use AC on thomann the filaments Especially for input stages

The JAN Philips 12AT7WC / ECC81 tube is a high quality military pre-amp tube that is preferred for guitar amps and high end audio. The JAN Philips 12AT7-WC is durable, reliable and provides great bang for the buck value.The 12AT7 tube type is equivalent to the European ECC81 tube and can be used in any 12AT7 or ECC81 circuit.

FENDER EL84/6BQ5 original. Ideale per amplificatori d'epoca come VOX AC-30 e simili, adatte su Fender, Crate e Peavey.

Groove Tubes are the tubes that come as standard equipment on every Fender® Tube Amplifier that leaves the factory.Improved harmonic balance, Designed for long-lasting use,Matched gain to distortion ratio; wider frequency response

Groove Tubes have improved harmonic balance, longer life, matched gain to frequency response ratios and require no rebiasing when replaced in color-coded sets. Red - clean; blue - dirty; white - medium.

The Sovtek EL84 / 6BQ5 tube has been a staple for Fender, Boogie, Crate, Peavey and other manufacturers of tube amps using the EL84 tube.

Beam power tetrode with a specially developed cathode coating, careful alignment of the grid, tri-alloy plate material for flawless performance up to 475 volts. Perfect for high plate voltage amplifiers like the Fender Deluxe Reverb.

GT-EL-34M XF2 Dual Getter - Matched Duet Reproduction of a classic EL-34 XF2 Pair Getter tube.

Revive your old Deluxe Reverb with this premium tube.Optimal performance and long life

La serie Sovtek EL84 produce una distorsione imbattibile, morbida e calda. Sostituzione eccellente per amplificatori d'epoca come VOX AC-30 e simili, le Sovtek EL84 sono utilizzate da Fender, Crate e Peavey.