ELECTRO HARMONIX 12AU7/ECC82 Vacuum Tube Amplifier

22.32 incl. GR VAT

Only 5 left in stock (can be backordered)

EAN: N/A
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12AU7 / ECC82. A lower-gain substitute for the 12AX7/7025 preamp tube. Good for a cleaner, quieter sound. Electro-Harmonix sound effects are world renown for the soulful warmth of their analog sound and their line of “EH” premium tubes continues in this tradition of classic tone.

 

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12AU7 / ECC82.

A lower-gain substitute for the 12AX7/7025 preamp tube. Good for a cleaner, quieter sound.

Electro-Harmonix sound effects are world renown for the soulful warmth of their analog sound and their line of “EH” premium tubes continues in this tradition of classic tone.

Weight 0.10 kg

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ELECTRO HARMONIX 12AU7/ECC82 Vacuum Tube Amplifier removeJJ ELECTRONICS EL34-4 Amplifier Tube Matched Quartett Set removeTAD 7025/E83CC HighGrade Tube Premium Selected For HiFi Amplifier removeSOVIET NOS 6N1P-EV Vacuum Double Triode 6H1Pi-EB For HiFi removeElectro Harmonix 12AX7-EH ECC83 Preamp Tube High Gain Made In Russia removeJJ Electronic ECC81 Preamplifier - Amplifier Tube 12AT7 HiFi remove
NameELECTRO HARMONIX 12AU7/ECC82 Vacuum Tube Amplifier removeJJ ELECTRONICS EL34-4 Amplifier Tube Matched Quartett Set removeTAD 7025/E83CC HighGrade Tube Premium Selected For HiFi Amplifier removeSOVIET NOS 6N1P-EV Vacuum Double Triode 6H1Pi-EB For HiFi removeElectro Harmonix 12AX7-EH ECC83 Preamp Tube High Gain Made In Russia removeJJ Electronic ECC81 Preamplifier - Amplifier Tube 12AT7 HiFi remove
Imageel34_vacuum-tube-amplifier-matched-quartettRT030-tad-7025-E83CC-tube-amplifier-valvesoviet_6n1p-ev_6h1pi-eb12ax7eh 12ax7 ecc83 tube vacuum valve preamplifier russiajj electronic ecc81 12at7 vacuum tube valve amplifier preamplifier
SKUNN065NN141-MQRT030 7025S6N1P-EBNN095NN052
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Price 22.32 incl. GR VAT 119.65 incl. GR VAT 31.00 incl. GR VAT14.88 incl. GR VAT33.96 incl. GR VAT24.73 incl. GR VAT
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DescriptionPremium 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. 
  • 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
 
Content12AU7 / ECC82. A lower-gain substitute for the 12AX7/7025 preamp tube. Good for a cleaner, quieter sound. Electro-Harmonix sound effects are world renown for the soulful warmth of their analog sound and their line of "EH" premium tubes continues in this tradition of classic tone.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
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)

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
Weight0.10 kg1 kg0.2 kg0.12 kg0.10 kg0.10 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 0.10 kg
Weight 1 kg
Weight 0.2 kg
Weight 0.12 kg
Weight 0.10 kg
Weight 0.10 kg