Tube Fender Groove Tubes GT 12AX7-R
Slightly lower gain, quicker compression than GT 12AX7-R. Great for most Fenders, may not be well suited for high gain Fender type amps (such as Boogie).
| Weight | 0.10 kg |
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| Tube Fender Groove Tubes 12AX7 remove | TAD 12AX7A-C ECC83 Premium Selected Tube For HiFi Amplifier remove | SOVIET NOS 6N1P-EV Vacuum Double Triode 6H1Pi-EB For HiFi remove | JJ Electronic ECC81 Preamplifier - Amplifier Tube 12AT7 HiFi remove | Electro Harmonix 12AT7 Tube ECC81 For Guitar Amp. Russia remove | TAD ECC83-cZ Premium Selected Tube For Amplifier Single remove | |||||||||||||||||
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| Name | Tube Fender Groove Tubes 12AX7 remove | TAD 12AX7A-C ECC83 Premium Selected Tube For HiFi Amplifier remove | SOVIET NOS 6N1P-EV Vacuum Double Triode 6H1Pi-EB For HiFi remove | JJ Electronic ECC81 Preamplifier - Amplifier Tube 12AT7 HiFi remove | Electro Harmonix 12AT7 Tube ECC81 For Guitar Amp. Russia remove | TAD ECC83-cZ Premium Selected Tube For Amplifier Single remove | ||||||||||||||||
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| SKU | GT-12AX7-R | RT001-12AX7 | S6N1P-EB | NN052 | NN062-12AT7 | RT003 | ||||||||||||||||
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| Price | €29.50 incl. GR VAT | €30.87 incl. GR VAT | €14.88 incl. GR VAT | €24.73 incl. GR VAT | €21.23 incl. GR VAT | €39.67 incl. GR VAT | ||||||||||||||||
| Stock | Out of stock | Available on backorder | Only 4 left in stock (can be backordered) | In stock (can be backordered) | Only 2 left in stock (can be backordered) | In stock (can be backordered) | ||||||||||||||||
| Availability | Out of stock | Available on backorder | Only 4 left in stock (can be backordered) | In stock (can be backordered) | Only 2 left in stock (can be backordered) | In stock (can be backordered) | ||||||||||||||||
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Tube Fender Groove Tubes GT 12AX7-R Slightly lower gain, quicker compression than GT 12AX7-R. Great for most Fenders, may not be well suited for high gain Fender type amps (such as Boogie). | Product information "12AX7A-C / ECC83 TAD Premium Selected"
Perfect V2+ Preamp Tube - Good Gain - Tight Deep Bass - Fat Mid-range!!
The TAD 12AX7A-C / ECC83 TAD Premium Selected provides very good gain, tight deep bass, fat mids and silky top end with overall definition and brightness.
Selected with balanced systems and recommended for guitar amps to improve overall response.
Best for clean tones as well as for sounds requiring deep-bass power like any modern preamp.
Recommended for all positions in amps with medium gain level or High-Gain Amps for V2+ positions.
As for V1 in general, but especially for higher gain amps or phono/audio-amps, we recommend the RT010 7025 Highgrade, the RT030 E83CC/7025 Highgrade or RT093-HG 7025-WB Highgrade
The TAD 12AX7A-C can replace any 7025, 12AX7WA, 12AX7WB, 12AX7LPS, 12AX7EH, ECC83 or E83CC.
1st choice for:
Blackstar®, Boogie®, Diezel®, Engl®, Fender®, Hughes & Kettner®, Koch®, Laney®, Marshall®, REVV®, Soldano®, Two Rock®, VOX® and so many more.
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
Premium Selected
We call the tubes SELECTED which have passed above tests and thus qualify as reliable all-round tubes of their type.Typically this is around 30-60% from a batch that receives the SELECTED label from TAD.
For applications in particularly sensitive functions such as V1 or input stage with combo amps, V1 in high-gain amps, tube microphones and phono preamps, we recommend using the respective HIGHGRADE selection
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.
| 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) | 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.
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Superior large plate format Twin Triode, ideal for use in driver and reverb circuits. Offers superior dissipation compared to NOS versions of this tube. Made in Russia Sovtec
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Selected ECC83 for the big & warm clean sounds (great for HiFi too!) and mellow top-end when pushed to overdrive. Our recommendation if you want to emphasize punchy mids. Especially great when pushed into a 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
Premium Selected
We call the tubes SELECTED which have passed above tests and thus qualify as reliable all-round tubes of their type.Typically this is around 30-60% from a batch that receives the SELECTED label from TAD.
For applications in particularly sensitive functions such as V1 or input stage with combo amps, V1 in high-gain amps, tube microphones and phono preamps, we recommend using the respective HIGHGRADE selection
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.
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| Weight | 0.10 kg | 0.10 kg | 0.12 kg | 0.10 kg | 0.10 kg | 0.10 kg | ||||||||||||||||
| Dimensions | N/A | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||
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