12AT7 - ECC81
Browse our vast selection of NOS & New Production 12AT7 / ECC81 vacuum tubes. Always tested, matched & guaranteed.
Compatible substitutes or other designations for the 12AT7: 6201,6679, ECC81, 12AT7WA, 12AT7WB, 6060, 6201, 6671, 6679, 7492, 7728, A2900, 8152, B309, B739, CV4024, E81CC, ECC801, ECC801S, M8162, QA2406, QB309
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On Sale
New Matched Quad (4) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes
Psvane
Now: $106.49Was: $141.99New Gain Matched Quad of Psvane 12AT7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes, these...NP235-4Now: $106.49Was: $141.99 -
On Sale
New Matched Trio (3) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes
Psvane
Now: $80.57Was: $107.42New Gain Matched Trio of Psvane Hifi 12AT7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes,...NP235-3Now: $80.57Was: $107.42 -
On Sale
New Matched Pair (2) Psvane Hifi 12AT7 / ECC81 Vacuum Tubes
Psvane
Now: $54.64Was: $72.85New Gain Matched Pair of Psvane 12AT7 Vacuum Tubes These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes, these...NP235-2Now: $54.64Was: $72.85 -
On Sale
New Psvane Hifi 12AT7 / ECC81 Vacuum Tube
Psvane
Now: $26.74Was: $35.65New Gain Tested Psvane 12AT7 Vacuum Tube These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes, these feature...NP235-1Now: $26.74Was: $35.65 -
On Sale
New Matched Quad (4) Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tubes
Electro-Harmonix
Now: $133.93Was: $178.57New Gain Matched Quad of Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tubes The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart, with a higher plate current, making it a popular choice of tube for guitar...NP133-4Now: $133.93Was: $178.57 -
On Sale
New Matched Trio (3) Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tubes
Electro-Harmonix
Now: $101.15Was: $134.86New Gain Matched Trio of Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tubes The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart, with a higher plate current, making it a popular choice of tube for guitar...NP133-3Now: $101.15Was: $134.86 -
On Sale
New Matched Pair (2) Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tubes
Electro-Harmonix
Now: $68.36Was: $91.15New Gain Matched Pair of Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tubes The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart, with a higher plate current, making it a popular choice of tube for guitar...NP133-2Now: $68.36Was: $91.15 -
On Sale
New Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tube
Electro-Harmonix
Now: $33.19Was: $44.25New Gain Tested Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tube The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart, with a higher plate current, making it a popular choice of tube for guitar amplifiers,...NP133-1Now: $33.19Was: $44.25 -
On Sale
New Matched Quad (4) Electro-Harmonix 12AT7 / ECC81 Vacuum Tubes
Electro-Harmonix
Now: $81.49Was: $108.65New Gain Matched Quad of Electro-Harmonix 12AT7 / ECC81 Vacuum Tubes The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart coupled with a higher plate current - making it a popular choice of tube for guitar...NP130-4Now: $81.49Was: $108.65 -
On Sale
New Matched Trio (3) Electro-Harmonix 12AT7 / ECC81 Vacuum Tubes
Electro-Harmonix
Now: $61.81Was: $82.41New Gain Matched Trio of Electro-Harmonix 12AT7 / ECC81 Vacuum Tubes The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart coupled with a higher plate current - making it a popular choice of tube for guitar...NP130-3Now: $61.81Was: $82.41 -
On Sale
New Matched Pair (2) Electro-Harmonix 12AT7 / ECC81 Vacuum Tubes
Electro-Harmonix
Now: $42.14Was: $56.18New Gain Matched Pair of Electro-Harmonix 12AT7 / ECC81 Vacuum Tubes The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart coupled with a higher plate current - making it a popular choice of tube for guitar...NP130-2Now: $42.14Was: $56.18 -
On Sale
New Electro-Harmonix 12AT7 / ECC81 Vacuum Tube
Electro-Harmonix
Now: $20.85Was: $27.80New Gain Tested Electro-Harmonix 12AT7 / ECC81 Vacuum Tube The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart coupled with a higher plate current - making it a popular choice of tube for guitar amplifiers,...NP130-1Now: $20.85Was: $27.80 -
On Sale
New Matched Quad (4) Genalex Gold Lion 12AT7 / ECC81 Gold Pins Vacuum Tubes
Genalex
Now: $229.13Was: $305.50New Gain Matched Quad of Genalex Gold Lion 12AT7 / ECC81 Gold Pins Vacuum Tubes Original Genalex Gold Lion ECC81 / B739 tubes are considered the best 12AT7 types ever made. They are also among the rarest types available, exhibiting a large detailed...NP096-4Now: $229.13Was: $305.50 -
On Sale
New Matched Trio (3) Genalex Gold Lion 12AT7 / ECC81 Gold Pins Vacuum Tubes
Genalex
Now: $172.54Was: $230.05New Gain Matched Trio of Genalex Gold Lion 12AT7 / ECC81 Gold Pins Vacuum Tubes Original Genalex Gold Lion ECC81 / B739 tubes are considered the best 12AT7 types ever made. They are also among the rarest types available, exhibiting a large detailed...NP096-3Now: $172.54Was: $230.05 -
On Sale
New Matched Pair (2) Genalex 12AT7 / ECC81 Gold Pins Vacuum Tubes
Genalex
Now: $115.96Was: $154.61New Gain Matched Pair of Genalex 12AT7 / ECC81 Gold Pins Vacuum Tubes Original Genalex Gold Lion ECC81 / B739 tubes are considered the best 12AT7 types ever made. They are also among the rarest types available, exhibiting a large detailed soundstage that...NP096-2Now: $115.96Was: $154.61 -
On Sale
New Genalex Gold Lion 12AT7 / ECC81 Gold Pins Vacuum Tube
Genalex
Now: $55.59Was: $74.12New Gain Tested Genalex Gold Lion 12AT7 / ECC81 Gold Pins Vacuum Tube Original Genalex Gold Lion ECC81 / B739 tubes are considered the best 12AT7 types ever made. They are also among the rarest types available, exhibiting a large detailed soundstage that...NP096-1Now: $55.59Was: $74.12 -
On Sale
New Matched Sextet (6) Mullard 12AT7 / ECC81 Reissue Vacuum Tubes
Mullard
Now: $148.78Was: $198.37New Gain Matched Sextet of Mullard 12AT7 / ECC81 Reissue Vacuum Tubes The Mullard 12AT7 is one of the silkiest tubes you’ll ever hear. These are a great choice for audio applications which require low noise such as microphones, recording equipment...NP093-6Now: $148.78Was: $198.37 -
On Sale
New Matched Quintet (5) Mullard 12AT7 / ECC81 Reissue Vacuum Tubes
Mullard
Now: $124.46Was: $165.94New Gain Matched Quintet of Mullard 12AT7 / ECC81 Reissue Vacuum Tubes The Mullard 12AT7 is one of the silkiest tubes you’ll ever hear. These are a great choice for audio applications which require low noise such as microphones, recording equipment...NP093-5Now: $124.46Was: $165.94 -
On Sale
New Matched Quad (4) Mullard 12AT7 / ECC81 Reissue Vacuum Tubes
Mullard
Now: $100.12Was: $133.49New Gain Matched Quad of Mullard 12AT7 / ECC81 Reissue Vacuum Tubes The Mullard 12AT7 is one of the silkiest tubes you’ll ever hear. These are a great choice for audio applications which require low noise such as microphones, recording equipment or...NP093-4Now: $100.12Was: $133.49 -
On Sale
New Matched Trio (3) Mullard 12AT7 / ECC81 Reissue Vacuum Tubes
Mullard
Now: $75.78Was: $101.04New Gain Matched Trio of Mullard 12AT7 / ECC81 Reissue Vacuum Tubes The Mullard 12AT7 is one of the silkiest tubes you’ll ever hear. These are a great choice for audio applications which require low noise such as microphones, recording equipment or...NP093-3Now: $75.78Was: $101.04 -
On Sale
New Matched Pair (2) Mullard 12AT7 / ECC81 Reissue Vacuum Tubes
Mullard
Now: $51.46Was: $68.61New Gain Matched Pair of Mullard 12AT7 / ECC81 Reissue Vacuum Tubes The Mullard 12AT7 is one of the silkiest tubes you’ll ever hear. These are a great choice for audio applications which require low noise such as microphones, recording equipment or...NP093-2Now: $51.46Was: $68.61 -
On Sale
New Mullard 12AT7 / ECC81 Reissue Vacuum Tube
Mullard
Now: $25.23Was: $33.64New Gain Tested Mullard 12AT7 / ECC81 Reissue Vacuum Tube The Mullard 12AT7 is one of the silkiest tubes you’ll ever hear. These are a great choice for audio applications which require low noise such as microphones, recording equipment or hi-fi...NP093-1Now: $25.23Was: $33.64 -
On Sale
New Matched Quad (4) Tung-Sol 12AT7 / 6201 (ECC81) Vacuum Tubes
Tung-Sol
Now: $100.12Was: $133.49New Gain Matched Quad of Tung-Sol 12AT7 / 6201 (ECC81) Reissue Vacuum Tubes One of the best modern 12AT7s on the market, the official model number is 12AT7WA / 6201 which is the military designation for the 12AT7. With a rich and detailed tone, the...NP079-4Now: $100.12Was: $133.49 -
On Sale
New Matched Trio (3) Tung-Sol 12AT7 / 6201 (ECC81) Vacuum Tubes
Tung-Sol
Now: $75.78Was: $101.04New Gain Matched Trio of Tung-Sol 12AT7 / 6201 (ECC81) Reissue Vacuum Tubes One of the best modern 12AT7s on the market, the official model number is 12AT7WA / 6201 which is the military designation for the 12AT7. With a rich and detailed tone, the...NP079-3Now: $75.78Was: $101.04 -
On Sale
New Matched Pair (2) Tung-Sol 12AT7 / 6201 (ECC81) Vacuum Tubes
Tung-Sol
Now: $51.46Was: $68.61New Gain Matched Pair of Tung-Sol 12AT7 / 6201 (ECC81) Reissue Vacuum Tubes One of the best modern 12AT7s on the market, the official model number is 12AT7WA / 6201 which is the military designation for the 12AT7. With a rich and detailed tone, the...NP079-2Now: $51.46Was: $68.61 -
On Sale
New Tung-Sol 12AT7 / 6201 (ECC81) Vacuum Tube
Tung-Sol
Now: $25.23Was: $33.64New Gain Tested Tung-Sol 12AT7 / 6201 (ECC81) Reissue Vacuum Tube One of the best modern 12AT7s on the market, the official model number is 12AT7WA / 6201 which is the military designation for the 12AT7. With a rich and detailed tone, the Tung-Sol 12AT7...NP079-1Now: $25.23Was: $33.64 -
On Sale
New Matched Octet (8) JJ 12AT7 / ECC81 Vacuum Tubes
JJ Electronic
Now: $164.31Was: $219.08New Gain Matched Octet of JJ 12AT7 / ECC81 Vacuum Tubes JJ brings their great quality to their 12AT7 model. These are typically very smooth with ultra-low noise and great mids. These run on the medium side for gain and give an overall well balanced tone...NP039-8Now: $164.31Was: $219.08 -
On Sale
New Matched Sextet (6) JJ 12AT7 / ECC81 Vacuum Tubes
JJ Electronic
Now: $123.56Was: $164.74New Gain Matched Sextet of JJ 12AT7 / ECC81 Vacuum Tubes JJ brings their great quality to their 12AT7 model. These are typically very smooth with ultra-low noise and great mids. These run on the medium side for gain and give an overall well balanced tone...NP039-6Now: $123.56Was: $164.74 -
On Sale
New Matched Quintet (5) JJ 12AT7 / ECC81 Vacuum Tubes
JJ Electronic
Now: $103.41Was: $137.88New Gain Matched Quintet of JJ 12AT7 / ECC81 Vacuum Tubes JJ brings their great quality to their 12AT7 model. These are typically very smooth with ultra-low noise and great mids. These run on the medium side for gain and give an overall well balanced...NP039-5Now: $103.41Was: $137.88 -
On Sale
New Matched Quad (4) JJ 12AT7 / ECC81 Vacuum Tubes
JJ Electronic
Now: $83.26Was: $111.01New Gain Matched Quad of JJ 12AT7 / ECC81 Vacuum Tubes JJ brings their great quality to their 12AT7 model. These are typically very smooth with ultra-low noise and great mids. These run on the medium side for gain and give an overall well balanced tone...NP039-4Now: $83.26Was: $111.01 -
On Sale
New Matched Trio (3) JJ 12AT7 / ECC81 Vacuum Tubes
JJ Electronic
Now: $63.11Was: $84.15New Gain Matched Trio of JJ 12AT7 / ECC81 Vacuum Tubes JJ brings their solid production of tubes to their 12AT7 model. These are typically very smooth with ultra-low noise and great mids. These run on the medium side for gain and give an overall well...NP039-3Now: $63.11Was: $84.15 -
On Sale
New Matched Pair (2) JJ 12AT7 / ECC81 Vacuum Tubes
JJ Electronic
Now: $42.97Was: $57.29New Gain Matched Pair of JJ 12AT7 / ECC81 Vacuum Tubes JJ brings their solid production of tubes to their 12AT7 model. These are typically very smooth with ultra-low noise and great mids. These run on the medium side for gain and give an overall well...NP039-2Now: $42.97Was: $57.29 -
On Sale
New JJ 12AT7 / ECC81 Vacuum Tube
JJ Electronic
Now: $22.82Was: $30.42New Gain Tested JJ 12AT7 / ECC81 Vacuum Tube JJ brings their great quality to their 12AT7 model. These are typically very smooth with ultra-low noise and great mids. These run on the medium side for gain and give an overall well balanced tone. Will work...NP039-1Now: $22.82Was: $30.42