BUGERA 12AX7A Preamp Tube

Discontinued

22.00 incl. GR VAT

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The Bugera 12AX7A Preamp Tube features ultra-low noise, warmth and distortion for power stage preamplifiers. Product Highlights Ultra-Low Noise Dual Triode  

 

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The Bugera 12AX7A Preamp Tube features ultra-low noise, warmth and distortion for power stage preamplifiers.

Product Highlights

  • Ultra-Low Noise
  • Dual Triode

 

Weight 2.00 kg

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Quick Comparison

BUGERA 12AX7A Preamp Tube removeELECTRO HARMONIX 12AU7/ECC82 Vacuum Tube Amplifier removeJJ ELECTRONIC ECC83S Gold Tube 12AX7 High Gain removeTAD 12AT7 ECC81 Premium Selected Tube Balanced Preamplifier HiFi removeSOVIET NOS 6N1P-EV Vacuum Double Triode 6H1Pi-EB For HiFi removeElectro Harmonix 12AX7-EH ECC83 Preamp Tube High Gain Made In Russia remove
NameBUGERA 12AX7A Preamp Tube removeELECTRO HARMONIX 12AU7/ECC82 Vacuum Tube Amplifier removeJJ ELECTRONIC ECC83S Gold Tube 12AX7 High Gain removeTAD 12AT7 ECC81 Premium Selected Tube Balanced Preamplifier HiFi removeSOVIET NOS 6N1P-EV Vacuum Double Triode 6H1Pi-EB For HiFi removeElectro Harmonix 12AX7-EH ECC83 Preamp Tube High Gain Made In Russia remove
ImageECC83S_gold tube valve amplifiertad tube 12at7 ecc81 russia premium balancedsoviet_6n1p-ev_6h1pi-eb12ax7eh 12ax7 ecc83 tube vacuum valve preamplifier russia
SKUE006027NN065NN003G-ECC83SRT052-12AT7S6N1P-EBNN095
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Price22.00 incl. GR VAT 22.32 incl. GR VAT38.29 incl. GR VAT 31.00 incl. GR VAT14.88 incl. GR VAT33.96 incl. GR VAT
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Description
  • The JJ Electronic ECC83MG / 12AX7MG is a new take on the classic 12AX7 preamp tube
  • While it uses the same rugged build and thick glass as other JJ preamp tubes, this tube differs in construction from the typical 12AX7 in that it features a medium-long plate
  • The JJ 12AXMG has a dynamic and open sound with a rich forward sounding mid range
  • This tube offers low noise and low microphonics
  • ECC81/12AT7-CZ
  • Premium Selected
  • Optimised for use as a balanced phase driver
  • Also provides powerful amplification, which ideally meets the special requirements as a driver tube for the improved dynamics of the output stage
 
 
  • Vacuum preamplifier Tube
  • Bass Amplifier application
  • Preferred by guitar technicians for re-tubing and upgrading, but equally well suited for HiFi applications
  • High Gain, Low noise, low microphonics
  • High Quality and Durable
  • High Quality and Durable
  • 12AX7 /7025 / ECC83 equivalent
  • Made In Russiα
Content

The Bugera 12AX7A Preamp Tube features ultra-low noise, warmth and distortion for power stage preamplifiers.

Product Highlights
  • Ultra-Low Noise
  • Dual Triode

 

12AU7 / ECC82. A lower-gain substitute for the 12AX7/7025 preamp tube. Good for a cleaner, quieter sound. Electro-Harmonix sound effects are world renown for the soulful warmth of their analog sound and their line of "EH" premium tubes continues in this tradition of classic tone.These are the gold pin version of the standard ECC83. These tubes are immediately discerni-ble from other 12AX7. They have a construction that is similar to a frame-grid tube - similar to the Telefunken ECC803s. This construction makes them very rugged and reliable. This is one of the best new 12AX7 for any guitar amp. It is very musical - rich with great harmonics. An excellent tube in all Marshall amps in the three preamp positions. Factory selected tubes with gold pins. These tubes provide high gain without the usual noise and microphonic problems you would expect. This is great sound and value for your money. ECC83S is 12AX7 high gain pre-amplifying double triode. Thanks to its design it also peforms with very low noise and microphonics. Harmonically rich, with a detailed low end and a warm high end.
  12AX7/ECC83/7025 / 9Pin Socket Noval
Product information "ECC81 / 12AT7-Cz TAD Premium Selected (balanced)"
The TAD ECC81 / 12AT7-Cz is selected with regards to a tight balance of both triodes making it ideal for the use as BALANCED PHASE DRIVER. In addition to the perfect symmetrical systems, the strong amplification characteristics of the TAD ECC81 / 12AT7-Cz  support increased dynamics of the output stage when used as phase driver or phase inverter tube.
All preamp tubes labeled Premium Selected have passed the following tests:
-      Low Noise Test
-      Microphonic Test
-      Gain Test
-      Sonic Tests
-      Shock Tests
-      Listening Tests
-      Balanced Output Test
Matching and Selecting Options for Preamp Tubes
Matching in Pairs for preamp tubes means that two tubes show identical gain, hence, four characteristically identical systems.
This matching method includes our Balance-Selection. We highly recommend this matching method for hi-fi systems.
TAD Premium Selected/Highgrade tubes are guaranteed for a period of 6 months (according to terms of warranties)
for the quality criteria mentioned above.
Tube Type: 12AT7/ECC81/6201
Socket: Noval(9 Pin)
Selection: Premium
 
double-triode 6N1P-EV / 6H1Pi, close to ECC88, 6DJ8, 6922 EXTRA-durable, long-life (-EV version), military equipment. Tubes are made in 1980s. Tubes not used (new)

Description

NN095-Electro Harmonix 12AX7 / ECC83 Vacuum tube 12AX7ЕН, 12AX7SV is a miniature twin triode with equipotential cathodes, designed to amplify low frequency voltage in radio engineering devices. Top choice for gutiar / bass amp application with all the right ingredients. Excellent tonal bal-ance, harmonic content, low noise floor, and low microphonics. The tone is more vintage sounding, and also does very well in audiophile application. The 12AX7-EH tube has a nice balanced sound, a very low noise floor and excellent perfor-mance in terms of microphonics. The lack of microphonics is due in part to the return of a shorter plate structure and better materials.
  • Bass Amplifier application
  • Preferred by guitar technicians for re-tubing and upgrading, but equally well suited for HiFi applications
  • High Gain, Low noise, low microphonics
  • High Quality and Durable
  • High Quality and Durable
  • 12AX7 /7025 / ECC83 equivalent
  • Made In Russiα
Tube Type: 12AX7/ECC83/7025
Socket: Noval(9 Pin)
Weight2.00 kg0.10 kg0.10 kg0.10 kg0.12 kg0.10 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 2.00 kg
Weight 0.10 kg
Weight 0.10 kg
Weight 0.10 kg
Weight 0.12 kg
Weight 0.10 kg