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) Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tubes
Electro-Harmonix
Now: $113.99Was: $126.65New 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...Now: $113.99Was: $126.65 -
On Sale
New Matched Trio (3) Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tubes
Electro-Harmonix
Now: $86.10Was: $95.67New 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...Now: $86.10Was: $95.67 -
On Sale
New Matched Pair (2) Electro-Harmonix 12AT7 / ECC81 Gold Pins Vacuum Tubes
Electro-Harmonix
Now: $58.22Was: $64.69New 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...Now: $58.22Was: $64.69 -
On Sale
New Matched Quad (4) Electro-Harmonix 12AT7 / ECC81 Vacuum Tubes
Electro-Harmonix
Now: $80.32Was: $89.24New 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...Now: $80.32Was: $89.24 -
On Sale
New Matched Trio (3) Electro-Harmonix 12AT7 / ECC81 Vacuum Tubes
Electro-Harmonix
Now: $60.97Was: $67.74New 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...Now: $60.97Was: $67.74 -
On Sale
New Matched Pair (2) Electro-Harmonix 12AT7 / ECC81 Vacuum Tubes
Electro-Harmonix
Now: $41.63Was: $46.25New 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...Now: $41.63Was: $46.25 -
On Sale
New Electro-Harmonix 12AT7 / ECC81 Vacuum Tube
Electro-Harmonix
Now: $20.63Was: $22.92New 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,...Now: $20.63Was: $22.92 -
On Sale
New Matched Quad (4) Genalex Gold Lion 12AT7 / ECC81 Gold Pins Vacuum Tubes
Genalex
Now: $203.07Was: $225.63New 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...Now: $203.07Was: $225.63 -
On Sale
New Matched Trio (3) Genalex Gold Lion 12AT7 / ECC81 Gold Pins Vacuum Tubes
Genalex
Now: $153.03Was: $170.03New 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...Now: $153.03Was: $170.03 -
On Sale
New Matched Pair (2) Genalex 12AT7 / ECC81 Gold Pins Vacuum Tubes
Genalex
Now: $103.00Was: $114.44New 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...Now: $103.00Was: $114.44 -
On Sale
New Genalex Gold Lion 12AT7 / ECC81 Gold Pins Vacuum Tube
Genalex
Now: $49.45Was: $54.94New 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...Now: $49.45Was: $54.94 -
On Sale
New Matched Octet (8) Mullard 12AT7 / ECC81 Reissue Vacuum Tubes
Mullard
Now: $166.03Was: $184.48New Gain Matched Octet 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...Now: $166.03Was: $184.48