Learn a tone tweak: adjust the gain factor by changing pre-amp tubes (for experienced guitar amp owners). |
| We have 15 12AU7 / 5814 / 5963 / ECC82 Tube Types in stock right now. | ||
| Lowest Price to Highest | A to Z | |
| 7.95 | Chinese 12AU7 | Chinese 12AU7 |
| 9.95 | JJ ECC82 / 12AU7 | Cifte 12AU7 |
| 9.95 | NOS 5963 / 12AU7 | Electro-Harmonix 12AU7A / ECC82EH |
| 13.95 | Electro-Harmonix 12AU7A / ECC82EH | Electro-Harmonix 12AU7A / ECC82EH Gold |
| 15.95 | NOS 12AU7 | JAN Philips ECG 5814A / 12AU7 |
| 16.95 | Electro-Harmonix 12AU7A / ECC82EH Gold | JJ ECC802-S / 12AU7 Gold |
| 17.95 | JAN Philips ECG 5814A / 12AU7 | JJ ECC82 / 12AU7 |
| 21.95 | JJ ECC802-S / 12AU7 Gold | NOS 12AU7 |
| 29.95 | RFT ECC82 | NOS 5963 / 12AU7 |
| 37.95 | Raytheon JAN JRC-12AU7 | Philips ECC82 / 12AU7 |
| 37.95 | Tungsram ECC82 | Raytheon JAN JRC-12AU7 |
| 39.95 | Cifte 12AU7 | RCA 5814-A / 12AU7 |
| 49.95 | RCA 5814-A / 12AU7 | RFT ECC82 |
| 59.95 | Philips ECC82 / 12AU7 | Tung-Sol 12AU7 |
| 59.95 | Tung-Sol 12AU7 | Tungsram ECC82 |
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| Chinese built 12AU7 tube. Many current production amps ship with these as their stock tube. Availability: Usually ships within 24 hours. |
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| A superb 12AU7 tube for high end audio. Made for the French Military by Mazda/CIFTE. Very open and smooth soundstage. These Cifte/Mazda 12AU7 tubes were made in 1962 and are individually packaged in original boxes. Availability: Usually ships within 24 hours. |
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| The Electro-Harmonix 12AU7A / ECC82 is a brand new pre-amp tube that is made in Russia. It is a premium quality 12AU7 tube built to match the performance of the military-industrial original GE 6189. Availability: Usually ships within 24 hours. |
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| The Electro-Harmonix 12AU7A / ECC82 Gold tubes are a gold-plated pin version of their very popular preamp tube. Availability: Usually ships within 24 hours. |
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| The JAN-Philips 5814A tube type is equivalent to the common 12AU7 tube and European ECC82 tube. Availability: Usually ships within 24 hours. Quantity pricing: Order 5 tubes and save $10.00. |
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| The JJ ECC802S tube has wide and deep soundstage. Overall the sound is open and balanced from
top to bottom, with a good deep bass. Availability: Usually ships within 24 hours. Quantity pricing: Order 5 tubes and save $10.00. |
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| The JJ ECC82 replaces 12AU7 tube types. Availability: Usually ships within 24 hours. |
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| This stock is odds and ends of various brands or 12AU7 tubes. Most are USA made tubes like RCA, Sylvania, GE, Raytheon, and many more. Tubes from other countries such as Japan, for example, are also included. If you want a good quality US made 12AU7 tube and do not require matched pairs this is a good option for you. Availability: Usually ships within 24 hours. |
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| The 5963 tube will replace 12AU7 tube types and is equivalent to the European ECC82 tube and can be used in any 12AU7 or ECC82 circuit. Availability: Usually ships within 24 hours. |
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| The Philips ECC82 tube is a top level tube for premium linestages. This Philips ECC82/12AU7 was made in Holland. Availability: Usually ships within 24 hours. |
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| This is the rare JAN JRC-12AU7 tube made by Raytheon. This 12AU7 tube was made in the USA in 1963. Availability: Usually ships within 24 hours. |
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| This RCA 5814A tube has a triple mica, "D" getter, copper grid posts, and grey-plate construction that was possibly made in 1960. They have great soundstage and body. They are warm but well balanced. The RCA 5814A tube should be considered for any 12AU7 based hi-fi preamp. Availability: Usually ships within 24 hours. |
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| Like all RFT preamp tubes, the RFT ECC82 / 12AU7 is a low noise and low microphonic preamp tube. It sounds great and is especially good for guitar amps because of its rugged construction. Availability: Usually ships within 24 hours. |
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| The JTL-Tungsol 12AU7 tube is military production from the mid 1950's.
Construction is long-plate with "D" getter. Great balance, soundstage, clarity, and frequency range. Availability: Usually ships within 24 hours. |
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| The Tungsram ECC82 is very neutral/natural sounding, it has a extended top end and tight bass. Overall very good tonal balance and clarity. Availability: Usually ships within 24 hours. |
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| 12AU7 Tube LinksFor more information on 12AU7 / ECC82 tubes including pinout, ratings, application and possible substitutions visit 12AU7 in Wikipedia, 12AU7 in Duncan Amps, and 12AU7 in The Tube Directory. |
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| Read about our "Matched Sections" service for top performance from your pre-amp. |
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