My Blog

Item Tag: 30 Days

  • Heavy Duty Amplifier Feet, Amp head, Speaker Cabinet Feet Set of 4 Full 1″ High

    Set of 4 f1686/25 rubber amplifier feet Full 1″ high and 1 1/2″ wide. The feet are heavy duty with a steel washer built into them to provide long life. Can be used for power amplifiers, amplifier heads, speaker cabinets, or anything that requires rubber feet. These feet are beefy and will provide your equipment with maximum protection. 187

  • Electric Guitar Tube Amplifier Repair Parts w/ Cabinet Case. Vintage

    It is a case of vintage electric guitar tube amplifier repair parts: resistors, capacitors, some tubes. I got them from a long-time professional musician and repairman. I have not tested the tubes. My guess is they’re good, but I’m not certain. They come in an old Sears & Roebuck metal parts cabinet.

  • Vintage 1947 Webster Electric 6F6 Tube Intercom Amplifier Guitar Amp Rebuild

    Up for sale here is this neat vintage Webster Electric tube intercom amplifier, dated 1947. It appears to be marked Model 2242, but it’s hard to read. It has an amazing steampunk look to it, and could be made into a super-cool guitar amp. The tube complement is one each 5W4, 6F6, 6J7, all of which are included. It is in decently solid physical condition but the wood cabinet has a lot of wear, but the chassis looks clean. This will be an amazing little rat rod guitar amp once it’s done, though. This is completely untested and is sold as non-working. I have not opened it up, modified it, plugged it in, or tested it in any way. Please take a close look at my photos so you can see what you’re getting. US shipping and handling is $30. If you have any questions, please ask. I have more amplifiers and other vintage electronics listed–feel free to take a look!

  • JJ ECC803s / Hi-Performance 12AX7 Preamp Vacuum Tube

    The JJ ECC803s is a hi-performance 12AX7 that has a spiral wound filament to reduce noise and hum. The construction is different from the JJ ECC83 in that the plates are more conventional, but have a special heat dissipating fin that serves to improve efficiency and gain. The plates of the tube are also “over-sized” (longer) as compared to most standard 12AX7 tubes. This over sized plate structure improves details in the bass and low mid-range responses. If you want that great JJ tone in a hi-performance package, then these are for you. Compare with other tubes here.

  • New 1x Genalex Gold Lion 12AX7 / ECC83 | One / Single Preamp Tube | Free Ship

    Brand New Genalex Gold Lion 12AX7 / ECC83 / B759 Single Tube Original Genalex Gold Lion ECC83/B759 tubes are considered among the best 12AX7 types ever made. They are hard to find and when they are available, they are expensive. They exhibit a large detailed soundstage that is sought after by discerning audiophiles who demand the highest quality sound. The reissue Genalex Gold Lion ECC83/B759 recreates the sound signature of the original. This tube features balanced sections and gold plated pins. Why You Should Do Business With UsComes with original packaging from the factory, as shown in the pictureVery competitive pricesFast shippingShippingTubes will be shipped with USPS First-Class MailMost orders are shipped within 24 hoursTracking information is included for every purchaseReturn Policy Customer satisfaction is our #1 priority. If you are not pleased with your purchase you may return your item for a refund up to 30 days after purchase. About Us We are musicians who crave awesome tones. We all know that swapping out tubes can be one of the more effective ways of improving your tone.

  • Vintage RCA 12AU7A PLATINUM PLUS GRADE Clear Top Preamp Tube = (6189 5814 7316)

    All tubes come with a full 30 day, unconditional, no questions asked, money back satisfaction guarantee! Test scores will average 85% to 95% of NOS values. Individual test scores will be written on the new boxes that you receive with your tubes. You are purchasing one “Platinum Plus Grade” tube . This means that the plate matching is virtually perfect on a calibrated Hickok 799 within 1% Please see our other listings for “Silver, Gold and Platinum” tubes. Silver Grade tubes are matched within 15%, Gold Grade tubes within 10% and Platinum Grade within 5%. The Gold and Platinum tubes are recommended for more critical applications such as your preamp and phono stage. Please email with any questions and/or concerns.Thank you for viewing my listings.

  • GE JAN 6829 Vacuum Tubes – Vintage Twin Triodes for Audio Amps & PreAmps

    GE JAN 6829 Vacuum Tubes – Vintage Twin Triodes for Audio Amps & PreAmps. Thank you for looking Have a great day

  • New 1x Electro Harmonix 12AX7 / ECC83 | One / Single Preamp Tube | EH

    Brand New Electro-Harmonix 12AX7 Single Tube The Electro Harmonix 12AX7 provides high gain with ultra low noise and a detailed, musical tone that rivals the most desirable NOS types. Unique spiral filament eliminates filament to cathode induced hum common on amps that use AC on the filaments. Why You Should Do Business With UsComes with original packaging from the factory, as shown in the pictureVery competitive pricesFast shippingShippingTubes will be shipped with USPS First-Class MailMost orders are shipped within 24 hoursTracking information is included for every purchaseReturn Policy Customer satisfaction is our #1 priority. If you are not pleased with your purchase you may return your item for a refund up to 30 days after purchase. About Us We are musicians who crave awesome tones. We all know that swapping out tubes can be one of the more effective ways of improving your tone. At Tonal Tubes, we help you achieve that next level tone.

  • 1958 Sylvania 12AU7 PLATINUM PLUS GRADE D Getter Preamp Tubes Matched Pair ECC82

    ***** EVERYTHING WE SELL IS GUARANTEED 100% AUTHENTIC *****All tubes come with a full 30 day, unconditional, no questions asked, money back satisfaction guarantee!Test scores will average between 85% and 95% of NOS values. Individual test scores will be written on the boxes that you receive with your tubes. These tubes were carefully screened by the manufacturers (Baldwin, Allen, Conn, Hammond, Wurlitzer etc.) and specially selected for their low noise and microphonic characteristics.You are purchasing a “Platinum Plus” grade matched pair of tubes. This means that the plates are very tightly matched on a calibrated Hickok TV-7 or Hickok 799 within 1%. Please see our other listings for “Silver, Gold and Platinum” tubes. Silver Grade tubes are matched within 15%, Gold Grade tubes within 10% and Platinum Grade 5%. The Gold and Platinum Grade tubes are recommended for more critical applications such as your preamp and phono stage.The price listed is for one pair of tubes. To purchase more than one pair, when available, simply change the number in the quantity box which is located just below the advertised price. Please email with any questions and/or concerns.Thank you for viewing my listings.

  • JJ 5751 Preamp Tube

    This 5751 is a drop-in replacement for any 12AX7. The 5751 was designed as a “ruggedized” high mu, dual triode tube with similar specifications as a 12AX7. However, with 30% reduced gain, the 5751 is a fantastic way to tame a distortion stage and tone shape an amp. These “short plate” JJ 5751 utilize a “short plate” design. tubes have great compression and harmonic complexity, perfectly suited for creating articulate midrange and warmer high end response.