Original price was: €40.00.€31.00Current price is: €31.00. incl. GR VAT
Only 3 left in stock (can be backordered)
EAN: N/A
| Weight | 0.2 kg |
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| Sovtek Tube 12AX7WA / ECC83 / Russia remove | JJ ELECTRONICS EL34-4 Amplifier Tube Matched Quartett Set remove | TAD 7025/E83CC HighGrade Tube Premium Selected For HiFi Amplifier remove | JJ ELECTRONIC ECC83S Gold Tube 12AX7 High Gain remove | Electro Harmonix 12AT7 Tube ECC81 For Guitar Amp. Russia remove | TAD 12AX7A-C ECC83 Premium Selected Tube For HiFi Amplifier remove | |||||||||||||
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| Name | Sovtek Tube 12AX7WA / ECC83 / Russia remove | JJ ELECTRONICS EL34-4 Amplifier Tube Matched Quartett Set remove | TAD 7025/E83CC HighGrade Tube Premium Selected For HiFi Amplifier remove | JJ ELECTRONIC ECC83S Gold Tube 12AX7 High Gain remove | Electro Harmonix 12AT7 Tube ECC81 For Guitar Amp. Russia remove | TAD 12AX7A-C ECC83 Premium Selected Tube For HiFi Amplifier remove | ||||||||||||
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| SKU | NN090 | NN141-MQ | RT030 7025 | NN003G-ECC83S | NN062-12AT7 | RT001-12AX7 | ||||||||||||
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| Price | Original price was: €40.00.€31.00Current price is: €31.00. incl. GR VAT | Original price was: €124.00.€119.65Current price is: €119.65. incl. GR VAT | Original price was: €34.71.€31.00Current price is: €31.00. incl. GR VAT | €38.29 incl. GR VAT | Original price was: €27.89.€21.23Current price is: €21.23. incl. GR VAT | Original price was: €35.96.€30.87Current price is: €30.87. incl. GR VAT | ||||||||||||
| Stock | Only 3 left in stock (can be backordered) | Only 2 left in stock (can be backordered) | In stock (can be backordered) | Available on backorder | Only 4 left in stock (can be backordered) | Available on backorder | ||||||||||||
| Availability | Only 3 left in stock (can be backordered) | Only 2 left in stock (can be backordered) | In stock (can be backordered) | Available on backorder | Only 4 left in stock (can be backordered) | Available on backorder | ||||||||||||
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| Description |
| 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. |
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| Content |
| 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 uf = 6,3 V I f = 1,5 a Typical Characteristics: ua = 250 V ug3 = 0 V ug2 = 265 V ug1 = 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: ua0 = 2000 V ua = 800 V W a(max) = 25 W ug20 = 800 V ug2 = 450 V W g2(max) = 8 W I k = 150 ma uk/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.
| 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 |
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
| 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.
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