Archive |
| These are the tubes that we stopped carrying for one reason or another. Many were disontinued by manufacturer, or the availability is just too limited for us to keep stock.
Rather than dropping off these items from our online catalog, we decided to keep them here for you to use as a reference. Hope you enjoy.
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Ei |
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12AT7 Ei Elite-Gold was 12AT7 Ei tube with gold plated pins. This tube is no longer being produced. Based on Telefunken-like smooth plate design, it could be a decent sounding tube. Microphonics is common with this tube. Also, gold plating is inconsistent and pins may not fit sockets. |
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Out of stock |
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Ei |
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12AU7 Ei Silver Bullet is based on Philipps design, providing excellent sonic at a very cost effective price point. We currently have grey plates in stock. |
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Out of stock |
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Ei |
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Excellent 12AU7 offering from Ei. 12AU7 Ei Elite-Gold is a factory selected, gold plate pin replacement for any 12AU7. It compares well to NOS 12AU7 in HiFi application, offering balanced sonics. |
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Out of stock |
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Groove Tubes |
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This is a unique and original 12AX7 from Groove Tubes. They closely re-created the famous Mullard 12AX7. In a guitar amp, 12AX7M delivers rich harmonics when pushed, and also provides good clean tone headroom. 12AX7M is also gaining a lot of following in the HiFi for its smoothness and balance. |
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Out of stock |
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Shuguang |
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12AX7C9 is made by Shuguang factory in China. It has higher gain than any other 12AX7 tubes produced today, and has tight tolerance and consistent quality. Excellent in guitar amps if you want great deal of distortion. Tubes are either unlabeled or marked as 12AX7A, and shipped in a white box.
See 12AX7B which is a newer version. |
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Out of stock |
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Ei |
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Factory selected, gold pin version of Ei 12AX7. Just like the Ei 12AX7 Silver Bullet, these tubes can be microphonic for use in guitar combo amps. But they offer extended clear highs and sweet mids that are unrivaled in HiFi audio applications.
There are silver and grey plate versions. Picture shows grey plate version. |
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Out of stock |
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Ei |
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Superb sounding 12AX7 that follows in the footsteps of flat plate Telefunken design. Ei 12AX7 excels in Audiophile application at an excellent price point. Note that some Silver Bullets will be marked ECC83 instead of 12AX7. |
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Out of stock |
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SED/Winged-C |
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Excellent sounding 12AX7 from SED (ex-Svetlana) people with Winged-C logo. The filaments are not spiraled, which means it may pick up too much hum in amps with AC filament circuit. Most recent audio amps have DC filament so this is not a problem. |
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Out of stock |
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Ei |
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Unfortunately, EI 12BH7 is out of production. Please see Electro-Harmonix 12BH7A. |
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Out of stock |
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Ei |
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Unfortunately, EI Elite-Gold 12BH7 is out of production. Please see Electro-Harmonix 12BH7A. |
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Out of stock |
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Ei |
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Also known as 7247 and ECC832. Famous for being used in Dynaco amplifiers. |
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Out of stock |
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SED/Winged-C |
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Shipped as OEM original output tubes on many high-end amplifiers, SED6550C is the top choice for audiophile application with crisp top end and deep full bottom end response. On guitar and bass amps, SED6550C provides rich, clean, rull power with plenty of headroom. Price is for a matched pair. |
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Out of stock |
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SED/Winged-C |
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Price is for a matched quad. |
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Out of stock |
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SED/Winged-C |
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Price is for a matched sextet (six tubes). |
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Out of stock |
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Ei |
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TRIODE, DUAL
Very nice sounding smooth plate design. |
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Out of stock |
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Ei |
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TRIODE, DUAL
Gold pin version of Ei 6CG7/6FQ7. |
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Out of stock |
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Ei |
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6DJ8 Elite-Gold is the factory selected version of Yugo Ei 6DJ8. These tubes get consistently great reviews wherever they are used. |
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Out of stock |
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Ei |
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This is Ei's wonderful 6DJ8 Elite-Gold, but someone at the factory forgot to gold plate the pins! Comes with 6DJ8 Elite-Gold logo and original box. We are selling these at reduced price - it's a bargain! |
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Out of stock |
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Ei |
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These are regular non-gold pin version of Ei 6DJ8. They are from a bulk-pack and comes with no logo and in a white box.
Clearance Price
Sorry, no low noise screening or microphony guarantee at this price. They do very well in line level application such as CD Players and line stages. |
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Out of stock |
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Sovtek |
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Russian version of 7199 which is used on amps such as Dynaco ST70. 7199 are specifically designed for HiFi audio application, and the Sovtek version provides an excellent value. |
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Out of stock |
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Sovtek |
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Price is for a matched pair of 7199. |
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Out of stock |
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JJ/Tesla |
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Price is for a matched pair of E34L-JJ with cool blue glass. |
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Out of stock |
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JJ/Tesla |
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Price is for a matched quad of E34L-JJ with blue glass. |
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Out of stock |
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Ei |
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Silver Bullet EL84 from Yugo. Used as standard equipment on VOX AC30. Price is for a matching pair.
Note: Ei EL84 is true to authentic NOS 6BQ5, and has pin 1 tied to pin2 internally. These tubes will not work in some amps that uses pin 1 as a tie point. These amps include Laney VC30, Lexicon Signature 284 and Fender Vibro King. |
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Out of stock |
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Groove Tubes |
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Russian clone of KT66 from Groove Tubes. Nice warm tone with full bass in guitar amps.
These tubes are matched by Groove Tubes, but we re-match them ourselves for a closer match. |
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Out of stock |
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SED/Winged-C |
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Used by McIntosh in their legendary MC2000 tube amp, SED KT88 is the top choice for audiophile application. The SED KT88 provides smooth mids, warmth and clarity with full bass response. Very well constructed excellent KT88. Price is for a matching pair. |
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Out of stock |
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SED/Winged-C |
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Price is for a matched quad (set of 4 tubes) of SED KT88. |
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Out of stock |
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SED/Winged-C |
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Price is for a matched sextet (set of 6 tubes) of SED KT88. |
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Out of stock |
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Ei |
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Ei KT90 is an excellent substitute for KT88 and 6550 in audiophile application. Provides excellent bass but with full dynamics in HiFi application. Price is for matching pair. |
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Out of stock |
Stock and price may change without notice.
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