12 Volt - All
12 Volt Preamp Tubes.
- 12AX7 - ECC83 - 5751 - 7025
- 12DW7 - 7247 - ECC832
- 12AT7 - ECC81
- 12AU7 - ECC82
- 12AY7 - 6072A
- 12BH7 - 6913 - 7032
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
New Matched Quad (4) JJ 5751 Low Gain Vacuum Tubes
JJ Electronic
Now: $85.28Was: $106.60New Gain Matched Quad of JJ 5751 Low Gain Vacuum Tubes The JJ 5751 can be used in most 12AX7 circuits to help stave off early break-up. With a lower gain than a standard 12AX7, the 5751 can help reign in a high gain amplifier. Specifically modeled after...NP074-4Now: $85.28Was: $106.60 -
On Sale
New Matched Trio (3) JJ 5751 Low Gain Vacuum Tubes
JJ Electronic
Now: $64.62Was: $80.77New Gain Matched Trio of JJ 5751 Low Gain Vacuum Tubes The JJ 5751 can be used in most 12AX7 circuits to help stave off early break-up. With a lower gain than a standard 12AX7, the 5751 can help reign in a high gain amplifier. Specifically modeled after...NP074-3Now: $64.62Was: $80.77 -
On Sale
New Matched Pair (2) JJ 5751 Low Gain Vacuum Tubes
JJ Electronic
Now: $43.94Was: $54.93New Gain Matched Pair of JJ 5751 Low Gain Vacuum Tubes The JJ 5751 can be used in most 12AX7 circuits to help stave off early break-up. With a lower gain than a standard 12AX7, the 5751 can help reign in a high gain amplifier. Specifically modeled after...NP074-2Now: $43.94Was: $54.93 -
On Sale
New JJ 5751 Low Gain Vacuum Tube
JJ Electronic
Now: $21.60Was: $27.00New Gain Tested JJ 5751 Low Gain Vacuum Tube The JJ 5751 can be used in most 12AX7 circuits to help stave off early break-up. With a lower gain than a standard 12AX7, the 5751 can help reign in a high gain amplifier. Specifically modeled after JJ’s...NP074-1Now: $21.60Was: $27.00 -
On Sale
New Matched Quad (4) Electro-Harmonix 12AU7 / ECC82 GOLD PINS Vacuum Tubes
Electro-Harmonix
Now: $113.99Was: $126.65New Gain Matched Quad of Electro-Harmonix 12AU7 / ECC82 GOLD PINS Vacuum Tubes This is the same tube as the standard Electro-Harmonix 12AU7 with a few big differences. The pins are plated with gold to prevent corrosion and to protect the pins (they also...NP076-4Now: $113.99Was: $126.65 -
On Sale
New Matched Trio (3) Electro-Harmonix 12AU7 / ECC82 GOLD PINS Vacuum Tubes
Electro-Harmonix
Now: $86.10Was: $95.67New Gain Matched Trio of Electro-Harmonix 12AU7 / ECC82 GOLD PINS Vacuum Tubes This is the same tube as the standard Electro-Harmonix 12AU7 with a few big differences. The pins are plated with gold to prevent corrosion and to protect the pins (they also...NP076-3Now: $86.10Was: $95.67 -
On Sale
New Matched Pair (2) Electro-Harmonix 12AU7 / ECC82 GOLD PINS Vacuum Tubes
Electro-Harmonix
Now: $58.22Was: $64.69New Gain Matched Pair of Electro-Harmonix 12AU7 / ECC82 GOLD PINS Vacuum Tubes This is the same tube as the standard Electro-Harmonix 12AU7 with a few big differences. The pins are plated with gold to prevent corrosion and to protect the pins (they also...NP076-2Now: $58.22Was: $64.69 -
On Sale
New Electro-Harmonix 12AU7 / ECC82 GOLD PINS Vacuum Tube
Electro-Harmonix
Now: $28.31Was: $31.46New Gain Tested Electro-Harmonix 12AU7 / ECC82 GOLD PINS Vacuum Tubes This is the same tube as the standard Electro-Harmonix 12AU7 with a few big differences. The pins are plated with gold to prevent corrosion and to protect the pins (they also fit more...NP076-1Now: $28.31Was: $31.46 -
On Sale
New Matched Octet (8) Electro-Harmonix 12AX7 / ECC83 GOLD PINS Vacuum Tubes
Electro-Harmonix
Now: $268.00Was: $297.78New Gain Matched Octet of Electro-Harmonix 12AX7 / ECC83 GOLD PINS Vacuum Tubes This is the same tube as the Electro-Harmonix 12AX7 with a few big differences. The pins are plated with gold to prevent corrosion and to protect the pins (they also fit a...NP075-8Now: $268.00Was: $297.78 -
On Sale
New Matched Quad (4) Electro-Harmonix 12AX7 / ECC83 GOLD PINS Vacuum Tubes
Electro-Harmonix
Now: $135.23Was: $150.25New Gain Matched Quad of Electro-Harmonix 12AX7 / ECC83 GOLD PINS Vacuum Tubes This is the same tube as the Electro-Harmonix 12AX7 with a few big differences. The pins are plated with gold to prevent corrosion and to protect the pins (they also fit a...NP075-4Now: $135.23Was: $150.25 -
On Sale
New Matched Trio (3) Electro-Harmonix 12AX7 / ECC83 GOLD PINS Vacuum Tubes
Electro-Harmonix
Now: $102.15Was: $113.50New Gain Matched Trio of Electro-Harmonix 12AX7 / ECC83 GOLD PINS Vacuum Tubes This is the same tube as the Electro-Harmonix 12AX7 with a few big differences. The pins are plated with gold to prevent corrosion and to protect the pins (they also fit a...NP075-3Now: $102.15Was: $113.50 -
On Sale
New Matched Pair (2) Electro-Harmonix 12AX7 / ECC83 GOLD PINS Vacuum Tubes
Electro-Harmonix
Now: $69.08Was: $76.75New Gain Matched Pair of Electro-Harmonix 12AX7 / ECC83 GOLD PINS Vacuum Tube This is the same tube as the Electro-Harmonix 12AX7 with a few big differences. The pins are plated with gold to prevent corrosion and to protect the pins (they also fit a...NP075-2Now: $69.08Was: $76.75 -
On Sale
New Electro-Harmonix 12AX7 / ECC83 GOLD PINS Vacuum Tube
Electro-Harmonix
Now: $33.52Was: $37.24New Gain Tested Electro-Harmonix 12AX7 / ECC83 GOLD PINS Vacuum Tubes This is the same tube as the Electro-Harmonix 12AX7 with a few big differences. The pins are plated with gold to prevent corrosion and to protect the pins (they also fit a little more...NP075-1Now: $33.52Was: $37.24 -
On Sale
New Matched Octet (8) Electro-Harmonix 12AY7 / 6072A Vacuum Tubes
Electro-Harmonix
Now: $168.40Was: $187.11New Gain Matched Octet of Electro-Harmonix 12AY7 / 6072A Vacuum Tubes One of the only current production 12AY7 tubes on the market. This tube has proven itself and has stood the test of time. Molded after the famous GE 6072A - this tube has the correct...NP054-8Now: $168.40Was: $187.11 -
On Sale
New Matched Septet (7) Electro-Harmonix 12AY7 / 6072A Vacuum Tubes
Electro-Harmonix
Now: $147.31Was: $163.68New Gain Matched Septet of Electro-Harmonix 12AY7 / 6072A Vacuum Tubes One of the only current production 12AY7 tubes on the market. This tube has proven itself and has stood the test of time. Molded after the famous GE 6072A - this tube has the correct...NP054-7Now: $147.31Was: $163.68 -
On Sale
New Matched Sextet (6) Electro-Harmonix 12AY7 / 6072A Vacuum Tubes
Electro-Harmonix
Now: $126.62Was: $140.69New Gain Matched Sextet of Electro-Harmonix 12AY7 / 6072A Vacuum Tubes One of the only current production 12AY7 tubes on the market. This tube has proven itself and has stood the test of time. Molded after the famous GE 6072A - this tube has the correct...NP054-6Now: $126.62Was: $140.69 -
On Sale
New Matched Quintet (5) Electro-Harmonix 12AY7 / 6072A Vacuum Tubes
Electro-Harmonix
Now: $105.92Was: $117.69New Gain Matched Quintet of Electro-Harmonix 12AY7 / 6072A Vacuum Tubes One of the only current production 12AY7 tubes on the market. This tube has proven itself and has stood the test of time. Molded after the famous GE 6072A - this tube has the correct...NP054-5Now: $105.92Was: $117.69 -
On Sale
New Matched Quad (4) Electro-Harmonix 12AY7 / 6072A Vacuum Tubes
Electro-Harmonix
Now: $85.23Was: $94.70New Gain Matched Quad of Electro-Harmonix 12AY7 / 6072A Vacuum Tubes One of the only current production 12AY7 tubes on the market. This tube has proven itself and has stood the test of time. Molded after the famous GE 6072A - this tube has the correct...NP054-4Now: $85.23Was: $94.70 -
On Sale
New Matched Trio (3) Electro-Harmonix 12AY7 / 6072A Vacuum Tubes
Electro-Harmonix
Now: $64.53Was: $71.70New Gain Matched Trio of Electro-Harmonix 12AY7 / 6072A Vacuum Tubes One of the only current production 12AY7 tubes on the market. This tube has proven itself and has stood the test of time. Molded after the famous GE 6072A - this tube has the correct...NP054-3Now: $64.53Was: $71.70 -
On Sale
New Matched Pair (2) Electro-Harmonix 12AY7 / 6072A Vacuum Tubes
Electro-Harmonix
Now: $43.85Was: $48.72New Gain Matched Pair of Electro-Harmonix 12AY7 / 6072A Vacuum Tubes One of the only current production 12AY7 tubes on the market. This tube has proven itself and has stood the test of time. Molded after the famous GE 6072A - this tube has the correct...NP054-2Now: $43.85Was: $48.72 -
On Sale
New Electro-Harmonix 12AY7 / 6072A Vacuum Tube
Electro-Harmonix
Now: $21.55Was: $23.94New Gain Tested Electro-Harmonix 12AY7 / 6072A Vacuum Tube One of the only current production 12AY7 tubes on the market. This tube has proven itself and has stood the test of time. Molded after the famous GE 6072A - this tube has the correct medium mu...NP054-1Now: $21.55Was: $23.94 -
On Sale
New Matched Quad (4) Electro-Harmonix 12AU7 / ECC82 Vacuum Tubes
Electro-Harmonix
Now: $69.39Was: $77.10New Gain Matched Quad of Electro-Harmonix 12AU7 / ECC82 Vacuum Tubes Built around the original GE 6189; this is a low microphonic, industrial-grade 12AU7. This tube has a very clear and warm sound that was built to last. This is a very linear tube which...NP053-4Now: $69.39Was: $77.10 -
On Sale
New Matched Trio (3) Electro-Harmonix 12AU7 / ECC82 Vacuum Tubes
Electro-Harmonix
Now: $52.65Was: $58.50New Gain Matched Trio of Electro-Harmonix 12AU7 / ECC82 Vacuum Tubes Built around the original GE 6189; this is a low microphonic, industrial-grade 12AU7. This tube has a very clear and warm sound that was built to last. This is a very linear tube which...NP053-3Now: $52.65Was: $58.50 -
On Sale
New Matched Pair (2) Electro-Harmonix 12AU7 / ECC82 Vacuum Tubes
Electro-Harmonix
Now: $35.93Was: $39.92New Gain Matched Pair of Electro-Harmonix 12AU7 / ECC82 Vacuum Tubes Built around the original GE 6189; this is a low microphonic, industrial-grade 12AU7. This tube has a very clear and warm sound that was built to last. This is a very linear tube which...NP053-2Now: $35.93Was: $39.92 -
On Sale
New Electro-Harmonix 12AU7 / ECC82 Vacuum Tube
Electro-Harmonix
Now: $17.89Was: $19.88New Gain Tested Electro-Harmonix 12AU7 / ECC82 Vacuum Tube Built around the original GE 6189; this is a low microphonic, industrial-grade 12AU7. This tube has a very clear and warm sound that was built to last. This is a very linear tube which sounds...NP053-1Now: $17.89Was: $19.88 -
On Sale
New Matched Septet (7) JJ 12AU7 / ECC82 Vacuum Tubes
JJ Electronic
Now: $113.87Was: $142.34New Gain Matched Septet of JJ 12AU7 Vacuum Tubes One of the cleanest and prettiest sounding 12AU7 tubes that are out right now. They based this design off of the famous JJ 12AX7 which is so good that many guitar and audiophile amplifier brands choose to...NP050-7Now: $113.87Was: $142.34 -
On Sale
New Matched Octet (8) JJ 12AU7 / ECC82 Vacuum Tubes
JJ Electronic
Now: $130.21Was: $162.76New Gain Matched Octet of JJ 12AU7 Vacuum Tubes One of the cleanest and prettiest sounding 12AU7 tubes that are out right now. They based this design off of the famous JJ 12AX7 which is so good that many guitar and audiophile amplifier brands choose to...NP050-8Now: $130.21Was: $162.76 -
On Sale
New Matched Sextet (6) JJ 12AU7 / ECC82 Vacuum Tubes
JJ Electronic
Now: $97.98Was: $122.47New Gain Matched Sextet of JJ 12AU7 Vacuum Tubes One of the cleanest and prettiest sounding 12AU7 tubes that are out right now. They based this design off of the famous JJ 12AX7 which is so good that many guitar and audiophile amplifier brands choose to...NP050-6Now: $97.98Was: $122.47 -
On Sale
New Matched Quintet (5) JJ 12AU7 / ECC82 Vacuum Tubes
JJ Electronic
Now: $82.08Was: $102.60New Gain Matched Quintet of JJ 12AU7 Vacuum Tubes One of the cleanest and prettiest sounding 12AU7 tubes that are out right now. They based this design off of the famous JJ 12AX7 which is so good that many guitar and audiophile amplifier brands choose to...NP050-5Now: $82.08Was: $102.60 -
On Sale
New Matched Quad (4) JJ 12AU7 / ECC82 Vacuum Tubes
JJ Electronic
Now: $66.18Was: $82.73New Gain Matched Quad of JJ 12AU7 Vacuum Tubes One of the cleanest and prettiest sounding 12AU7 tubes that are out right now. They based this design off of the famous JJ 12AX7 which is so good that many guitar and audiophile amplifier brands choose to...NP050-4Now: $66.18Was: $82.73 -
On Sale
New Matched Trio (3) JJ 12AU7 / ECC82 Vacuum Tubes
JJ Electronic
Now: $50.29Was: $62.86New Gain Matched Trio of JJ 12AU7 Vacuum Tubes One of the cleanest and prettiest sounding 12AU7 tubes that are out right now. They based this design off of the famous JJ 12AX7 which is so good that many guitar and audiophile amplifier brands choose to...NP050-3Now: $50.29Was: $62.86 -
On Sale
New Matched Pair (2) JJ 12AU7 / ECC82 Vacuum Tubes
JJ Electronic
Now: $34.39Was: $42.99New Gain Matched Pair of JJ 12AU7 Vacuum Tubes One of the cleanest and prettiest sounding 12AU7 tubes that are out right now. They based this design off of the famous JJ 12AX7 which is so good that many guitar and audiophile amplifier brands choose to...NP050-2Now: $34.39Was: $42.99 -
On Sale
New JJ 12AU7 / ECC82 Vacuum Tube
JJ Electronic
Now: $17.11Was: $21.39New Gain Tested JJ 12AU7 Vacuum Tube One of the cleanest and prettiest sounding 12AU7 tubes that are out right now. They based this design off of the famous JJ 12AX7 which is so good that many guitar and audiophile amplifier brands choose to use them as...NP050-1Now: $17.11Was: $21.39 -
On Sale
New Matched Trio (3) JJ ECC803S High Gain Vacuum Tubes
JJ Electronic
Now: $70.67Was: $78.52New Gain Matched Trio of JJ ECC803S Vacuum Tubes The JJ EC803S (Long Plate 12AX7) is a high gain tube. The long plates make for higher gain and a warmer, fuller tone. They also increase the chance of microphonics so these are best used in guitar...NP049-3Now: $70.67Was: $78.52 -
On Sale
New Matched Pair (2) JJ ECC803S High Gain Vacuum Tubes
JJ Electronic
Now: $48.09Was: $53.43New Gain Matched Pair of JJ ECC803S Vacuum Tubes The JJ EC803S (Long Plate 12AX7) is a high gain tube. The long plates make for higher gain and a warmer, fuller tone. They also increase the chance of microphonics so these are best used in guitar...NP049-2Now: $48.09Was: $53.43 -
On Sale
New JJ ECC803S High Gain Vacuum Tube
JJ Electronic
Now: $23.66Was: $26.29New Gain Tested JJ ECC803S Vacuum Tube The JJ EC803S (Long Plate 12AX7) is a high gain tube. The long plates make for higher gain and a warmer, fuller tone. They also increase the chance of microphonics so these are best used in guitar amplifiers or...NP049-1Now: $23.66Was: $26.29 -
On Sale
New Matched Octet (8) Tung-Sol 12AX7 / ECC83 Reissue Vacuum Tubes
Tung-Sol
Now: $148.00Was: $185.00New Gain Matched Octet of Tung-Sol 12AX7 / ECC83 Reissue Vacuum Tubes The Tung-Sol 12AX7 is one of the very best new production 12AX7 models offered. These tubes are high gain, low microphonics and are VERY warm and detailed. You'll get true 3D sound...NP045-8Now: $148.00Was: $185.00 -
On Sale
New Matched Septet (7) Tung-Sol 12AX7 / ECC83 Reissue Vacuum Tubes
Tung-Sol
Now: $129.45Was: $161.81New Gain Matched Septet of Tung-Sol 12AX7 / ECC83 Reissue Vacuum Tubes The Tung-Sol 12AX7 is one of the very best new production 12AX7 models offered. These tubes are high gain, low microphonics and are VERY warm and detailed. You'll get true 3D sound...NP045-7Now: $129.45Was: $161.81 -
On Sale
New Matched Sextet (6) Tung-Sol 12AX7 / ECC83 Reissue Vacuum Tubes
Tung-Sol
Now: $111.33Was: $139.16New Gain Matched Sextet of Tung-Sol 12AX7 / ECC83 Reissue Vacuum Tubes The Tung-Sol 12AX7 is one of the very best new production 12AX7 models offered. These tubes are high gain, low microphonics and are VERY warm and detailed. You'll get true 3D sound...NP045-6Now: $111.33Was: $139.16 -
On Sale
New Matched Quintet (5) Tung-Sol 12AX7 / ECC83 Reissue Vacuum Tubes
Tung-Sol
Now: $93.21Was: $116.51New Gain Matched Quintet of Tung-Sol 12AX7 / ECC83 Reissue Vacuum Tubes The Tung-Sol 12AX7 is one of the very best new production 12AX7 models offered. These tubes are high gain, low microphonics and are VERY warm and detailed. You'll get true 3D sound...NP045-5Now: $93.21Was: $116.51