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T-12AT7-TAD12AT7/ECC81-C - Tube Amp Doctor, Premium Selected
Low noise tube, selected for best symmetry and balance. A strong driver tube and a wounderfully rich-sounding reverb driver.
Also used in the great Brocksieper EARMAX / EARMAX PRO headphone amps and other High-End Audio amplifiers.
$15.25
$13.73
You save: 10%
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T-12AU7A-TAD12AU7A / ECC82 - Tube Amp Doctor, Premium Selected
High Performance Medium-Mu Twin Triode
The TAD™ 12AU7A/ECC82 Premium Selected, known for its pleasing sonic performance and rich tone, has strong systems which are selected to provide two symmetric triodes for stereo applications or ideal balanced driver stage; perfect choice for HiFi stereo applications and as a driver stage.
The TAD™ 12AU7A/ECC82 is a direct replacement for E82CC, ECC802, 6N10, 6189W, 5814A and others.
$14.25
$12.83
You save: 10%
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T-12AX7-PS-TAD12AX7 - Tube Amp Doctor, Premium Selected
9 pin miniature preamp tube (Amplification Factor =100). This is the ubiquitous Chinese 12AX7 with premium selection. The gain is high and the German Tube Amp Doctor must be filtering out the noisiest ones. Premium selected by Tube Amp Doctor, this is a quiet Chinese 12AX7 with high gain that will bring a dull sounding amp back to life.
$16.95
$15.26
You save: 10%
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T-12AY7-HG-TAD12AY7 - TAD Tubes, Highgrade
12AY7/6072A HIGHGRADE TAD Premium Selected
Tweed Up Your Amp!
Vintage tone for original vintage Fender tweed amps. The original tube for all those Fender® tweed amps from the 50s. Brings back the original sound to your tweed amp.
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
$24.50
$22.05
You save: 10%
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T-12AY7-PS-TAD12AY7 - TAD Tubes, Premium Selected
12AY7/6072A TAD Premium Selected
Tweed Up Your Amp!
Vintage tone for original vintage Fender tweed amps. The original tube for all those Fender® tweed amps from the 50s. Brings back the original sound to your tweed amp.
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
$18.50
$16.65
You save: 10%
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T-12BH7A-TAD12BH7A-STR - Tube Amp Doctor, Premium Selected
The all-new TAD 12BH7A-STR combines the best sonic and mechanical performance of the NOS RCA black plate with advantages of the GE version. A maximum of reliability with outstanding tonal quality makes the new balanced selected TAD 12BH7A-STR the first choice for Ampeg SVTs, the Blackstar HT-5 and high-end applications.
$17.50
$15.75
You save: 10%
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T-5751-HG-TAD5751 – Tube Amp Doctor, High Gain
5751 HIGHGRADE TAD Premium Selected
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.
$26.50
$23.85
You save: 10%
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T-5751-PS-TAD5751 – Tube Amp Doctor, Premium Selected
5751 TAD Premium Selected
Low-noise Tube for Best Clean Tone!
The TAD Selected 5751 is our first choice for noticeably improved clarity, smoothness, and a true vintage tone character for most guitar amps! There will still be plenty of gain - so if you own a high-gain preamp that does not have these classic crunch characteristics, the 5751 tube will work wonders. In hi-fi preamps and CD players, the TAD selected 5751 will lower the noise floor and sound smoother and clearer than many 12AX7 tubes.
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.
NOTE: SRV used a 5751 to improve his clean tone with vintage Fender amps producing that thick and three-dimensional bold tone.
$21.50
$19.35
You save: 10%
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T-5AR4-STR-TAD5AR4 STR - Tube Amp Doctor
Tube Amp Doctor 5AR4 Rectifier, Premium Selected
A faithful reproduction of the Mullard/VALVO GZ34.
Pure power and the typical sag is the distinguishing characteristic of the most popular guitar amps of the 1960s guitar heroes till today.
$23.00
$20.70
You save: 10%
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T-6550A-STR-TAD6550A-STR – Tube Amp Doctor
Multiple Options Available
6550A-STR TAD Premium Matched
Remake of the Classical GE6550A - TAD 6550A-STR PREMIUM Selected
NEW VERSION: Since Sept. 2010, the TAD 6550A-STR has been manufactured with a stronger and exceptionally pure anode material combination. In conjunction with the extended TAD burn-in and formating process, the 6550A-STR reaches an outstanding consistency and stability and outperformes even the 6550C -C-. This makes the 6550A-STR withstand even the most critical application like e.g. the Ampeg SVT. (Fits only without the tube retainer!)
The TAD 6550A-STR is a true remake of the vintage GE 6550A with a heavy, straight glass envelope, polished metal base and the authentic triple getter construction. A balanced tube, known for its incredible bottom end and rich mids. Smooth, liquid bass, natural sounding tone and a wide open character make this tube extremely popular for bass guitar amps and High End Hi-Fi applications.
$49.95
Starting at $44.96
You save: 10%
Partially Out of Stock
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