12AT7

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Genalex ECC81/12AT7/B739 tube Gold Pins - Russia
For sale is a NEW Genalex ECC81/12AT7/B739 tube Gold Pins. Made in Russia.
$31.34
Matched Pair (2) Genalex ECC81/12AT7/B739 tubes Gold Pins - Russia
For sale is a NEW Matched Pair (2) Genalex ECC81/12AT7/B739 tubes Gold Pins. Made in Russia.
$62.69
Matched Trio (3) Genalex ECC81/12AT7/B739 tubes Gold Pins - Russia
For sale is a NEW Matched Trio (3) Genalex ECC81/12AT7/B739 tubes Gold Pins. Made in Russia.
$94.03
Matched Quad (4) Genalex ECC81/12AT7/B739 tubes Gold Pins - Russia
For sale is a NEW Matched Quad (4) Genalex ECC81/12AT7/B739 tubes Gold Pins. Made in Russia.
$125.37
Matched Trio (3) Electro-Harmonix ECC81/12AT7 tubes Gold Pins
For sale is a NEW Matched Trio (3) Electro-Harmonix ECC81/12AT7 tubes Gold Pins. Made in Russia.

All sets are matched on transconductance for all plates.
$47.23
Matched Quad (4) Electro-Harmonix ECC81/12AT7 tubes Gold Pins
For sale is a NEW Matched Quad (4) Electro-Harmonix ECC81/12AT7 tubes Gold Pins. Made in Russia.

All sets are matched on transconductance for all plates.
$62.97
Matched Pair (2) Electro-Harmonix ECC81/12AT7 tubes Gold Pins
For sale is a NEW Matched Pair (2) Electro-Harmonix ECC81/12AT7 tubes Gold Pins. Made in Russia.

All sets are matched on transconductance for all plates.
$31.49
Electro-Harmonix ECC81/12AT7 tube Gold Pins - Russia
For sale is a NEW Electro-Harmonix ECC81/12AT7 tube Gold Pins. Made in Russia.
$15.74
Matched Trio (3) Electro-Harmonix 6201/E81CC/12AT7WC/ECC81 tubes - Low Noise
For sale is a NEW Matched Trio (3) Electro-Harmonix 6201/E81CC/ECC81/12AT7WC tubes. Made in Russia.

Small plate format dual triode, with low microphonics and superior dissipation compared to NOS originals. Ideal for reverb circuits.

• Extra-low microphonics makes it the best 12AT7 choice for reverb circuits. Also suitable for HiFi.
• Factory selected for closest tolerances and most consistent performance
• ECC81 equivalent
$43.98
$48.87
Matched Quad (4) Electro-Harmonix 6201/E81CC/12AT7WC/ECC81 tubes - Low Noise
For sale is a NEW Matched Quad (4) Electro-Harmonix 6201/E81CC/ECC81/12AT7WC tubes. Made in Russia.

Small plate format dual triode, with low microphonics and superior dissipation compared to NOS originals. Ideal for reverb circuits.

• Extra-low microphonics makes it the best 12AT7 choice for reverb circuits. Also suitable for HiFi.
• Factory selected for closest tolerances and most consistent performance
• ECC81 equivalent
$58.64
$65.16
Matched Pair (2) Electro-Harmonix 6201/E81CC/12AT7WC/ECC81 tubes - Low Noise
For sale is a NEW Matched Pair (2) Electro-Harmonix 6201/E81CC/ECC81/12AT7WC tubes. Made in Russia.

Small plate format dual triode, with low microphonics and superior dissipation compared to NOS originals. Ideal for reverb circuits.

• Extra-low microphonics makes it the best 12AT7 choice for reverb circuits. Also suitable for HiFi.
• Factory selected for closest tolerances and most consistent performance
• ECC81 equivalent
$29.32
$32.58
Electro-Harmonix 6201/E81CC/12AT7WC/ECC81 tube - Low Noise
For sale is a NEW Electro-Harmonix 6201/E81CC/ECC81/12AT7WC tube. Made in Russia.

Small plate format dual triode, with low microphonics and superior dissipation compared to NOS originals. Ideal for reverb circuits.

• Extra-low microphonics makes it the best 12AT7 choice for reverb circuits. Also suitable for HiFi.
• Factory selected for closest tolerances and most consistent performance
• ECC81 equivalent
$16.29
Matched Trio (3) Electro-Harmonix ECC81/12AT7 tubes - Russia
For sale is a NEW Matched Trio (3) Electro-Harmonix ECC81/12AT7 tubes. Made in Russia.
$31.01
Matched Quad (4) Electro-Harmonix ECC81/12AT7 tubes - Russia
For sale is a NEW Matched Quad (4) Electro-Harmonix ECC81/12AT7 tubes. Made in Russia.
$41.34
Matched Pair (2) Electro-Harmonix ECC81/12AT7 tubes - Russia
For sale is a NEW Matched Pair (2) Electro-Harmonix ECC81/12AT7 tubes. Made in Russia.
$20.67
Electro-Harmonix ECC81/12AT7 tube - Russia
For sale is a NEW Electro-Harmonix ECC81/12AT7 tube. Made in Russia.
$10.34
RARE Matched Quad NOS/NIB Mullard B309/M8162/CV4024/12AT7WA/ECC81 tubes - 1958
For sale is a ULTRA RARE Matched Quad NOS/NIB Mullard B309/M8162/CV4024/12AT7WA/ECC81 tubes with O-getter and wrinkled glass. These are rare copper post and wrinkled glass tubes specific to the early Mitcham productions.

Made in England in Mitcham military factory, 1958. Test very strong at NEW level.

Date codes: R8G
$199.99
$239.99
RARE Matched Quad NOS/NIB Mullard B309/M8162/CV4024/12AT7WA/ECC81 tubes - 1958
For sale is a ULTRA RARE Matched Quad NOS/NIB Mullard B309/M8162/CV4024/12AT7WA/ECC81 tubes with O-getter and wrinkled glass and 3 holes in plates. These are rare copper post and wrinkled glass tubes specific to the early Mitcham productions.

Made in England in Mitcham military factory, 1958. Test very strong at NEW level.

Date codes: R8G
$199.99
RARE Matched Trio NOS/NIB Mullard B309/M8162/CV4024/12AT7WA/ECC81 tubes - 1958
For sale is a ULTRA RARE Matched Trio NOS/NIB Mullard B309/M8162/CV4024/12AT7WA/ECC81 tubes with O-getter and wrinkled glass and 3 holes in plates. These are rare copper post and wrinkled glass tubes specific to the early Mitcham productions.

Made in England in Mitcham military factory, 1958. Test very strong at NEW level.

Date codes: R8G
$149.99
RARE Matched Pair NOS/NIB Mullard B309/M8162/CV4024/12AT7WA/ECC81 tubes - 1958
For sale is a ULTRA RARE Matched Pair NOS/NIB Mullard B309/M8162/CV4024/12AT7WA/ECC81 tubes with O-getter and wrinkled glass and 3 holes in plates. These are rare copper post and wrinkled glass tubes specific to the early Mitcham productions.

Made in England in Mitcham military factory, 1958. Test very strong at NEW level.

Date codes: R8G
$99.99
RARE Mullard NOS/NIB B309/M8162/CV4024/12AT7WA/ECC81 tube - England 1958
For sale is a ULTRA RARE NOS/NIB Mullard B309/M8162/CV4024/12AT7WA/ECC81 tube with O-getter and wrinkled glass and 3 holes in the plates. These are rare copper post and wrinkled glass tubes specific to the early Mitcham productions.

Made in England in Mitcham military factory, 1958. Test very strong at NEW level.

Date codes: R8G
$49.99
RARE Matched Trio NOS/NIB Mullard B309/M8162/CV4024/12AT7WA/ECC81 tubes - 1958
For sale is a ULTRA RARE Matched Trio NOS/NIB Mullard B309/M8162/CV455/CV4024/12AT7WA/ECC81 tubes with O-getter and wrinkled glass. These are rare copper post and wrinkled glass tubes specific to the early Mitcham productions.

Made in England in Mitcham military factory, 1958. Test very strong at NEW level.

Date codes: R8G
$179.99
RARE Matched Pair NOS/NIB Mullard B309/M8162/CV4024/12AT7WA/ECC81 tubes - 1958
For sale is a ULTRA RARE Matched Pair NOS/NIB Mullard B309/M8162/CV4024/12AT7WA/ECC81 tubes with O-getter and wrinkled glass. These are rare copper post and wrinkled glass tubes specific to the early Mitcham productions.

Made in England in Mitcham military factory, 1958. Test very strong at NEW level.

Date codes: R8G
$119.99
RARE Mullard NOS/NIB B309/M8162/CV4024/12AT7WA/ECC81 tube - England 1958
For sale is a ULTRA RARE NOS/NIB Mullard B309/M8162/CV455/CV4024/12AT7WA/ECC81 tube with O-getter and wrinkled glass. These are rare copper post and wrinkled glass tubes specific to the early Mitcham productions.

Made in England in Mitcham military factory, 1958. Test very strong at NEW level.

Date codes: R8G
$59.99
Matched Quad (4) Mullard ECC81/12AT7 tubes - Russia
For sale is a NEW Matched Quad (4) Mullard ECC81/12AT7 tubes. Made in Russia.

All sets are matched on transconductance for all plates.
$46.54
Matched Trio (3) Mullard ECC81/12AT7 tubes - Russia
For sale is a NEW Matched Trio (3) Mullard ECC81/12AT7 tubes. Made in Russia.

All sets are matched on transconductance for all plates.
$34.91
Matched Pair (2) Mullard ECC81/12AT7 tubes - Russia
For sale is a NEW Matched Pair (2) Mullard ECC81/12AT7 tubes. Made in Russia.

All sets are matched on transconductance for all plates.
$23.27
Mullard ECC81/12AT7 tube - Russia
For sale is a NEW Mullard ECC81/12AT7 tube. Made in Russia.
$11.64
RARE Mullard NOS/NIB M8162/ECC81/12AT7 Dual getter support Copper plates tube
For sale is a RARE Mullard NOS/NIB M8162/CV4024/ECC81/12AT7 Dual getter support Copper plates tube.

One of the very best 12at7 tube you can buy. Dual getter support provides the tube with additional rigid structure and copper plates help with heat dissipation. Result is a fantastic performance and transparency. These tubes measure -86-87 dB for noise, which is incredible - ultra low noise tube.

Made in England in Mitcham military factory, 1968. Test very strong at NEW level.

Date codes: R8A2

Test Results (MaxiPreamp 2, min: 0.8)
Tube 1: 2.1/2.1
$49.99
RARE Matched Quad Mullard NOS/NIB M8162/ECC81/12AT7 Dual getter support tubes
For sale is a RARE Matched Quad Mullard NOS/NIB M8162/CV4024/ECC81/12AT7WA Dual getter support Copper plates tube.

One of the very best 12at7 tube you can buy. Dual getter support provides the tube with additional rigid structure and copper plates help with heat dissipation. Result is a fantastic performance and transparency. These tubes measure -86-87 dB for noise, which is incredible - ultra low noise tube.

Made in England in Mitcham military factory, 1968. Test very strong at NEW level.

Same date codes: R8A2

Test Results (MaxiPreamp 2, min: 0.8)
Tube 1: 2.1/2.1
Tube 2: 2.1/2.0
Tube 3: 2.0/2.0
Tube 4: 2.1/2.1
$199.99
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