TAD 5751 HighGrade Vacuum ECC83 or 12AX7 HiFi Low Noise

39.06 incl. GR VAT

Only 4 left in stock (can be backordered)

EAN: N/A
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5751 = a 12AX7 with a bit less gain and big plus on tone! Low-noise Tube for Best Clean Tone! The HIGHGRADE Selection is the tip-of-the-top quality with lowest noise (microphony, hum, hiss) level. Typically only 1-5% out of the whole production yield make it to meet the HIGHGRADE requirements. Especially this low-noise tube is […]

 

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5751 = a 12AX7 with a bit less gain and big plus on tone! Low-noise Tube for Best Clean Tone!
The HIGHGRADE Selection is the tip-of-the-top quality with lowest noise (microphony, hum, hiss) level. Typically only 1-5% out of the whole production yield make it to meet the HIGHGRADE requirements.
Especially this low-noise tube is recommended for best clean tone with big bottom, warm midrange and silky top end.
Performs great for HiFi too! Replaces any 12AX7A/WA, ECC83, 7025 etc.
The TAD 5751 HIGHGRADE is the first choice for vastly improving the clarity, smoothness, and vintage tone character of most guitar amps! It still has plenty of gain so if you have a high-gain preamp that does not have that classic crunch characteristic, the 5751 tube will work wonders.
In hifi preamps and CD players, the TAD 5751 HIGHGRADE will lower noise floor and sound smoother and clearer in place of many 12AX7 tubes.
Q: When does a preamp tube become a Premium Selected tube?
A: 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
HIGHGRADE SELECTION
But only those tubes which pass these tests best are labeled Highgrades.
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.

 

Tube Type: 5751(12AX7/ECC83)
Socket: Noval(9 Pin)
Selection: Premium
Weight 0.12 kg

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Quick Comparison

TAD 5751 HighGrade Vacuum ECC83 or 12AX7 HiFi Low Noise removeTUNG-SOL 12AX7 Matched Pair ECC83 Preamp Tube High Gain Russia removeJJ ELECTRONICS EL34-4 Amplifier Tube Matched Quartett Set removeTAD 7025/E83CC HighGrade Tube Premium Selected For HiFi Amplifier removeTAD RT104 6L6GCM-STR Tubes 6L6GC Redbase Premium Matched Quartet 4Set removeTUNG-SOL 12AX7 / ECC83 Preamp Tube High Gain Made In Russia remove
NameTAD 5751 HighGrade Vacuum ECC83 or 12AX7 HiFi Low Noise removeTUNG-SOL 12AX7 Matched Pair ECC83 Preamp Tube High Gain Russia removeJJ ELECTRONICS EL34-4 Amplifier Tube Matched Quartett Set removeTAD 7025/E83CC HighGrade Tube Premium Selected For HiFi Amplifier removeTAD RT104 6L6GCM-STR Tubes 6L6GC Redbase Premium Matched Quartet 4Set removeTUNG-SOL 12AX7 / ECC83 Preamp Tube High Gain Made In Russia remove
ImageRT090-MASTER-5751-TAD-Tubes-Highgrade-Selected-312ax7 tung sol vacuum russia tube amplifierel34_vacuum-tube-amplifier-matched-quartettRT030-tad-7025-E83CC-tube-amplifier-valvetad valve tubes 6l6gcm quarted matched rt104 redbase
SKURT090NN099-MPNN141-MQRT030 7025RT104NN099
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Price 39.06 incl. GR VAT83.95 incl. GR VAT 119.65 incl. GR VAT 31.00 incl. GR VAT 147.56 incl. GR VAT 35.70 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.  
Premium selected quality for the most demanding amp stages. Great warm clean tones and fat overdrive with smooth top end. Recommended for 1st gain stage. Upgrades 12AX7A and ECC83 tubes. Replaces 7025 tubes.

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.  
Content
5751 = a 12AX7 with a bit less gain and big plus on tone! Low-noise Tube for Best Clean Tone!
The HIGHGRADE Selection is the tip-of-the-top quality with lowest noise (microphony, hum, hiss) level. Typically only 1-5% out of the whole production yield make it to meet the HIGHGRADE requirements.
Especially this low-noise tube is recommended for best clean tone with big bottom, warm midrange and silky top end.
Performs great for HiFi too! Replaces any 12AX7A/WA, ECC83, 7025 etc.
The TAD 5751 HIGHGRADE is the first choice for vastly improving the clarity, smoothness, and vintage tone character of most guitar amps! It still has plenty of gain so if you have a high-gain preamp that does not have that classic crunch characteristic, the 5751 tube will work wonders.
In hifi preamps and CD players, the TAD 5751 HIGHGRADE will lower noise floor and sound smoother and clearer in place of many 12AX7 tubes.
Q: When does a preamp tube become a Premium Selected tube?
A: 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
HIGHGRADE SELECTION
But only those tubes which pass these tests best are labeled Highgrades.
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.
 
Tube Type: 5751(12AX7/ECC83)
Socket: Noval(9 Pin)
Selection: Premium

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.
The TAD JJ EL34 Quartett Matched Tubes The JJ Electronic EL34 is another classic from JJ. This tube features a rugged construction leading to an incredibly reliable EL34 with astonishing tone. Overall the sound is nicely balanced with tight lows, a rich and dynamic mid range and clear highs. The JJ EL34 is a great replacement for guitar amplifiers and stereo amps. Base: OCTAL
u
f = 6,3 V
I f = 1,5 a
Typical Characteristics:
u
a = 250 V
u
g3 = 0 V
u
g2 = 265 V
u
g1 = from -10 to -13,5 V
(for eL34)
from -13,5 to -16,5 V V
(for e34L)
I a = 100 ma
I g2 = 14,9 ma
S = 11 ma/V
R i = 15 kΩ
μ g2/g1 = 11 Limiting Values:
u
a0 = 2000 V
u
a = 800 V
W a(max) = 25 W
u
g20 = 800 V
u
g2 = 450 V
W g2(max) = 8 W
I k = 150 ma
u
k/f = 100 V
R k/f = 20 kΩ
Capacitances:
c g1 = 15,5 pf
c a = 10 pf
c a/g1 = 1,3 pf
Great warm clean tones, strong bass, punchy mids and fat overdrive with smooth top end.
No Microphony, No Hum - Clean Warm Tone, Punchy Mids, Fat Overdrive!
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
HIGHGRADE SELECTION
But only those tubes which pass these tests best are labeled Highgrades.
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.
Tube Type: 12AX7/ECC83/7025
Socket: Noval(9 Pin)
Selection: Highgrade
JJ 6L6GC Pentode.  The 6L6GC is the typcial output tube use by most US american amplifier models with output power exceeding 30W.
manufacturer: JJ Electronic
6L6GC-STR Redbase RCA-Style TAD PREMIUM Matched Selected 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

Description

NN099 Tung Sol 12AX7 / ECC83 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.
Weight0.12 kg0.10 kg1 kg0.2 kg1.00 kg0.2 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 0.12 kg
Weight 0.10 kg
Weight 1 kg
Weight 0.2 kg
Weight 1.00 kg
Weight 0.2 kg