BUGERA 12AX7B Preamp Tube

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Availability: No longer available! No longer available! SKU: E013072 Category:
Type: Preamp Model: 12AX7B Quantity: Single Manufacturer Part Number: 12AX7B

 

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  • Type: Preamp
  • Model: 12AX7B
  • Quantity: Single
  • Manufacturer Part Number: 12AX7B
Weight 0.10 kg

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BUGERA 12AX7B Preamp Tube removeBUGERA 5U4 Rectifier Preamp Tube removeTUNG-SOL 12AX7 Matched Pair ECC83 Preamp Tube High Gain Russia removeElectro Harmonix 12AX7-EH ECC83 Preamp Tube High Gain Made In Russia removeJJ Electronic ECC81 Preamplifier - Amplifier Tube 12AT7 HiFi removeTAD RT102 6L6GC-STR PAIR Tubes 6L6G Redbase Premium Pair Matched remove
NameBUGERA 12AX7B Preamp Tube removeBUGERA 5U4 Rectifier Preamp Tube removeTUNG-SOL 12AX7 Matched Pair ECC83 Preamp Tube High Gain Russia removeElectro Harmonix 12AX7-EH ECC83 Preamp Tube High Gain Made In Russia removeJJ Electronic ECC81 Preamplifier - Amplifier Tube 12AT7 HiFi removeTAD RT102 6L6GC-STR PAIR Tubes 6L6G Redbase Premium Pair Matched remove
Image5u4 bugera tube preamplifier12ax7 tung sol vacuum russia tube amplifier12ax7eh 12ax7 ecc83 tube vacuum valve preamplifier russiajj electronic ecc81 12at7 vacuum tube valve amplifier preamplifiertad valve tubes 6l6gcm pair matched rt102 redbase
SKUE013072E006184NN099-MPNN095NN052RT102
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Price18.60 incl. GR VAT39.67 incl. GR VAT83.95 incl. GR VAT33.96 incl. GR VAT24.73 incl. GR VAT80.00 incl. GR VAT
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Description

12AX7 (ECC83) TUNG-SOL

The Ultimate 12AX7. Big, warm, and musical. High Gain, ultra-low microphonics, and superb linearity with a dynamic 3-D sound.  
 
  • 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
  • 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
 
Content
  • Type: Preamp
  • Model: 12AX7B
  • Quantity: Single
  • Manufacturer Part Number: 12AX7B
The Bugera 5U4 Rectifier Preamp Tube delivers the unique distortion, tone and warmth associated with the coveted Rectifier guitar amplifier. The 5U4 is ideal for both medium and high powered amplifiers due to its low heat dispersion. The tube easily replaces any tubes installed in Bugera guitar amplifiers. Product Highlights
  • Replacement Tube For Bugera Amplifiers
  • Ideal for Medium and High Power Amps
  • Low Heat Dispersion

Description

NN099-MP Tung Sol 12AX7 / ECC83 Mached Pair Premium high gain Twin Triode featuring ultra-low microphonics, and a big, warm and very musical soundstage. Performance surpassing NOS original in all areas.
  • Improved reissue of the Vintage NOS Tung Sol 12AX7
  • Superb linearity with a dynamic 3-D sound
  • Preferred by guitar technicians for re-tubing and upgrading, but equally well suited for HiFi applications
  • 7025 / ECC83 equivalent
  • Made In Russiα
Strongly committed to quality manufacturing, Tung Sol tubes have always been known for their reliability and great tone. Today’s new production Tung Sol tubes are constructed with the same commitment to quality and reliability. Tung Sol tubes reflect the best in vintage Tung-Sol construction with unsurpassed tone and reliability.

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)
The JJ ECC81 / 12AT7 tube is a low noise and low microphonic preamp tube. A good choice for phase inverters and reverb circuits calling for 12AT7 tubes.
  • 9 pin miniature preamp tube (amplification factor = 60),
  • Less gain than a 12AX7
  • Preferred by blues and jazz guitarists alike
Socket: Noval(9 Pin)
Tube Type: 12AT7/ECC81/6201
RT102 6L6GC-STR PAIR mactched Redbase TAD PREMIUM Selected The Classic 6L6 Sound - Excellent Tone and Maximum Lifetime!
The TAD 6L6GCM-STR REDBASE is a latest 6L6GC designed and built  to claim to be the best 6L6 type tube ever manufactured.
A damn high claim, but we are sure that we have achieved exactly that.
In terms of sound, the TAD 6L6GCM-STR REDBASE produces the powerful but always defined bass response known from the legendary american built NOS RCA 6L6GC, with clear, unobtrusive and yet transparent highs. In every setting, the TAD 6L6GCM-STR REDBASE responds directly and with noticeable dynamics, from buttery soft and warm to powerful and brutal without losing any details or depth.
This makes the TAD 6L6GCM-STR an effective upgrade for every amplifier using 6L6GC or 5881 tubes; also repalces any EL37, CV586, VT115A, 6L6GA, 6L6GB, 6L6WGB, 6L6WGC, STR-440, STR-454, 6p3p, 6p3s, 6p3s-e etc.
The TAD 6L6GCM-STR REDBASE combines the structural advantages of the robust American Philips / Sylvania 6L6GC, also known as MESA 6L6GC-STR415, and the sound quality of the legendary RCA 6L6GC tubes.
Silky highs, defined, deep bass and lots of headroom recommend the TAD 6L6GCM-STR REDBASE for lively clean sounds as well as a powerful broadband power amplifier for multi-channel amps.
 
REDBASE (TM)
The new TAD Redbase series combines the latest manufacturing technologies with traditional design and flawless quality. The TAD Redbase series is exclusivly built on a TAD production line that has been optimized especially for the TAD Redbase series. At TAD in Germany, the tubes of the STR series receive a special, additional burn-in treatment and formatting process in preparation for the TAD Premium-Matching, which optimizes the quality of the cathode emission and opens up an exceptionally detailed sound structure.
-      Plate Current (PC) and Amplification (TC)
-      Low Noise Test
-      Microphonic Test
-      Sonic Tests
-      Shock Tests
-      Listening Tests
-      Shorts & Leakage Tests
Premium RT-Matching of Power Tubes
Our Premium Matching> is an exact matching of power tubes with identical Plate Current (PC) and Transconductance (TC).
Tube Type: 6L6/5881
Socket: Octal(8Pin)
Selection: Premium
Weight0.10 kg0.8 kg0.10 kg0.10 kg0.10 kg1.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 0.10 kg
Weight 0.8 kg
Weight 0.10 kg
Weight 0.10 kg
Weight 0.10 kg
Weight 1.00 kg