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Fiche bien conçue,de très bonne qualité.
Fiche bien conçue,de très bonne qualité.
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Note :
Date :
2025-08-29
didier N.
Note :
Date :
2025-08-29
Benoit d.
Vraiment bon, surtout pour ce prix
Vraiment une très bonne surprise :
-très bon son ! très ample dans les graves sans aucune exagération et sans devoir ajuster...
Vraiment une très bonne surprise :
-très bon son ! très ample dans les graves sans aucune exagération et sans devoir ajuster...
Note :
Date :
2025-08-29
Robert C.
Very good preamplifier for the money
It is pretty transparent even with the stock OPAs (in my case LM49720). Highly recommended (for the money).
It is difficult to...
It is pretty transparent even with the stock OPAs (in my case LM49720). Highly recommended (for the money).
It is difficult to...
List of products Electro-Harmonix
Founded in 1968 by Mike Matthews, Electro-Harmonix is recognized for its pioneering innovation in analog audio signal processing, digital delay, digital sampling, and real-time polyphonic processing. EHX effect pedals are used by professional and amateur guitarists, bassists, keyboardists, producers, studio engineers, DJs, vocalists, and a wide variety of musicians and instrumentalists.
These iconic effects are used worldwide and have contributed to recordings by Pink Floyd, U2, White Stripes, Billy Joel, The Police, Devo, Red Hot Chili Peppers, Nirvana, Smashing Pumpkins, John Mayer, and many more. Since 1998, our vacuum tubes have been at the heart of guitar and hi-fi amplifiers made by Fender®, Peavey®, Mesa Boogie®, Marshall®, and Audio Research®.
Electro-Harmonix also offers a wide range of tubes to improve or differentiate your audio and HiFi devices.
These iconic effects are used worldwide and have contributed to recordings by Pink Floyd, U2, White Stripes, Billy Joel, The Police, Devo, Red Hot Chili Peppers, Nirvana, Smashing Pumpkins, John Mayer, and many more. Since 1998, our vacuum tubes have been at the heart of guitar and hi-fi amplifiers made by Fender®, Peavey®, Mesa Boogie®, Marshall®, and Audio Research®.
Electro-Harmonix also offers a wide range of tubes to improve or differentiate your audio and HiFi devices.
ELECTRO HARMONIX 12AY7/6072A Tube Twin Triode (Unit)
Ref : 16035In StockThis Electro Harmonix 12AY7/6072A tube is a double triode with equipotential cathodes. It is mainly designed to amplify low frequency voltages in audio equipment.21,90 € 18,25 €Ex.In StockELECTRO HARMONIX 6CA7EH Tetrode Amplification Tubes (Matched Quad)
Ref : 13811In StockThe Electro Harmonix 6CA7 amplifier tubes are classic tetrodes in Big Bottle format. They are designed to adapt to amplifiers with high gain while providing precision and sound richness to restore the integrity of the original audio signal.119,00 € 99,17 €Ex.In StockELECTRO HARMONIX 6V6 Power Tube Tetrode (Unit)
Ref : 16033In StockThe Electro Harmonix 6V6 is a robust and musical tetrode power tube that operates smoothly up to 475V. It is an excellent choice for single-ended amplifiers or for amplifiers with high plate voltage.22,90 € 19,08 €Ex.In StockELECTRO HARMONIX 6V6 Power Tubes Tetrode (Matched Pair)
Ref : 16034The Electro Harmonix 6V6 is a robust and musical tetrode power tube that operates smoothly up to 475V. It is an excellent choice for single-ended amplifiers or for amplifiers with high plate voltage.49,90 € 41,58 €Ex.In StockELECTRO HARMONIX 7025EH Low Noise Preamplification Tube 12AX7 / ECC83 (Unit)
Ref : 14435In StockElectro Harmonix offers with the 7025EH a low noise and microphone version of the 12AX7 preamplifier tube. It will prove particularly effective in the first preamplification stages of an audio system, where noise and microphony can become a real problem. The brand carries out numerous tests to ensure the correct measurements of its tubes.22,90 € 19,08 €Ex.In StockELECTRO HARMONIX EL34 Amplification Tubes (Matched Quad)
Ref : 13810In StockThe Electro Harmonix EL34 tubes contribute to offering a sound reproduction of great musicality and richness. These are perfect models to replace unsuccessful units on vintage devices or to improve the performance of a recent device.129,00 € 107,50 €Ex.In StockELECTRO HARMONIX EL84 Tube Pentode (Unit)
Ref : 16036The Electro Harmonix EL84EH is a pentode tube, designed for the output stages of low frequency amplifiers.18,90 € 15,75 €Ex.In StockELECTRO HARMONIX GOLD 12AT7EH Tube Twin Triode (Unit)
Ref : 21072In StockThe Electro-Harmonix Gold 12AT7EH is a dual triod tube with gold-plated contacts and equipotential cathodes. It is an excellent choice for preamplification.25,90 € 21,58 €Ex.In StockELECTRO HARMONIX GOLD 12AU7EH Tube Twin Triode (Unit)
Ref : 21073In StockThe Electro-Harmonix Gold 12AU7EH is a dual triode tube with gold-plated contacts. Its excellent linearity makes it an ideal choice for preamplification.26,90 € 22,42 €Ex.In StockELECTRO HARMONIX GOLD 12AX7EH Tube Twin Triode (Unit)
Ref : 21079In StockThe Electro-Harmonix 12AX7EH Gold is a short-plate dual triode tube with gold-plated pins, designed to deliver high gain and extremely low noise thanks to its spiral filament. This tube is a suitable replacement for ECC83 or 7025 tubes.34,90 € 29,08 €Ex.In StockELECTRO HARMONIX GOLD 12BH7EH Tube Twin Triode (Unit)
Ref : 21082In StockThe Electro-Harmonix 12BH7EH Gold is a medium-gain dual triode tube capable of dissipating 3.5 watts per plate, featuring gold-plated pins for optimal conductivity.38,90 € 32,42 €Ex.In StockELECTRO HARMONIX GOLD 6922EH Tube Twin Triode (Unit)
Ref : 21085In StockThe Electro-Harmonix 12BH7EH Gold is a dual triode tube with gold-plated contacts and equipotential cathodes. Designed for Hi-Fi applications, this tube is a great replacement for the 6DJ8, ECC88, 6922, E88CC and 7308 models.37,90 € 31,58 €Ex.In StockELECTRO-HARMONIX 12AU7EH / ECC82 Tube (Unit)
Ref : 6425In Stock17,90 € 14,92 €Ex.In StockELECTRO-HARMONIX 12AX7 Tube Compatible with ECC83 / 7025/5751 / 6N2P (Unit)
Ref : 6164In Stock19,90 € 16,58 €Ex.In StockELECTRO-HARMONIX 12BH7EH Tube compatible CV5042 / ECC99 / 6189 / ECC82 (Unit)
Ref : 6719In Stock20,90 € 17,42 €Ex.In StockELECTRO-HARMONIX 300B GOLD GRID Tube (Matched Pair)
Ref : 6427In Stock269,00 € 224,17 €Ex.In StockELECTRO-HARMONIX 300B GOLD GRID Tubes Triodes Platinum Matched (Matched Quad)
Ref : 19499In StockThe Electro-Harmonix 300B GOLD GRID tube offers long life, high quality design and incredible sonic capabilities. Like the original Western Electric 300B, it features a direct-heated 8-track filament with 40W plate dissipation and a large glass cover. The 300B's plate curves and DC static characteristics also match those of the original, ensuring...539,00 € 449,17 €Ex.In StockELECTRO-HARMONIX 300B Tubes Triodes (Matched Pair)
Ref : 15985In StockThe Electro-Harmonix 300B tube offers long life, high quality design and incredible sonic capabilities. Like the original Western Electric 300B, it features a direct heated 8-track filament with 40W plate dissipation and a large glass.219,00 € 182,50 €Ex.In StockELECTRO-HARMONIX 5U4GB Rectifier Tube (Unit)
Ref : 15211In StockThe Electro Harmonix 5U4GB tube is a high quality direct fired rectifier. It is ideal for replacing 5U4 tubes or in dual rectifier amplifiers. It will work equally well in a HiFi system or for amplifying a musical instrument.20,90 € 17,42 €Ex.In StockELECTRO-HARMONIX 6922 Tube Compatible 6DJ8 / ECC88 / E88CC / 7308 (Unit)
Ref : 6162In Stock19,90 € 16,58 €Ex.In StockElectro-Harmonix 6CA7EH Power Tube (Unit)
Ref : 9653In Stock29,90 € 24,92 €Ex.In StockELECTRO-HARMONIX 6H30PI Gold Pin Tube Twin Triode (Unit)
Ref : 8582The 6H30PI Gold Pin from Electro-Harmonix is a double triode tube. Its low plate resistance combined with excellent linearity and a dissipation of 4W per plate make it a prime candidate for integration in a high-performance amplifier.46,90 € 39,08 €Ex.In StockELECTRO-HARMONIX 6SN7 EH Reissue Classic Tube (Unit)
Ref : 6165In Stock22,90 € 19,08 €Ex.In StockELECTRO-HARMONIX EF86 Tube Pentode (Unit)
Ref : 18919The EF86 tube from Eletro-Harmonix benefits from a new design and delivers beautiful acoustic quality. This tube amplifier can be installed as a replacement for any EF86 or 6267 preamp tube.26,89 € 22,41 €Ex.In StockELECTRO-HARMONIX EL34EH Platinum Tube (Matched Pair)
Ref : 6422In Stock65,90 € 54,92 €Ex.In StockELECTRO-HARMONIX GOLD 12AU7 / ECC82 Tube (Unit)
Ref : 6160In Stock28,90 € 24,08 €Ex.In StockELECTRO-HARMONIX GOLD 2A3 Power Tube Platinum Gold Plated Grid (Matched Pair)
Ref : 13301In StockThe high quality Electro-Harmonix 2A3 power tubes are tubes with direct triode heating by oxide cathode. They are ideal for a low frequency power amplifier in the amplifier output stage. The gold grid of these tubes provides exceptional polarization current stability.185,00 € 154,17 €Ex.In StockELECTRO-HARMONIX GOLD 6SN7EH Tube Gold Plated Pins (Unit)
Ref : 6163In Stock55,90 € 46,58 €Ex.In StockELECTRO-HARMONIX KT88EH Platinum Tubes (Matched Pair)
Ref : 6424In StockThese Electro-Harmonix tubes are world-renowned for their warm analog sound. The Electro-Harmonix KT88 EH is often referred to as the "Ultimate KT88".115,00 € 95,83 €Ex.In StockELECTRO-HARMONIX KT88EH Platinum Tubes (Matched Quad)
Ref : 16744These Electro-Harmonix tubes are world-renowned for their warm analog sound. The Electro-Harmonix KT88 EH is often referred to as the "Ultimate KT88".229,00 € 190,83 €Ex.In StockELECTRO-HARMONIX Vacuum Tube 12AT7EH / ECC81 (Unit)
Ref : 6426In Stock21,90 € 18,25 €Ex.In Stock- HOMEPAGE
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