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NOS Vacuum Tubes for Sale | Tubes Unlimited
#1 ONLINE Source for NOS Vacuum Tubes
These pre-owned 6au6 passed our stringent test requirement but were lightly used. Stock up at a bargain price! Just $5.00 each!
We were lucky enough to get in several hundred 5749 from the 1950's in bulk trays of 100 each. Now available at a specially discounted price of $300 for 100 pieces.
The rarest of the rare! We were able to get in over 400 pcs of mixed USA brands of WWII VT-229 6SL7GT tubes from a military supplier. Now just $79.99 each! Enter qty 2 and select matching box for matched pairs!
All USA made in original boxes (various brands National Union, GE RCA Sylvania etc)31 pcs available. $3.99 each.
Rare Philips ECG Sylvania made 7581A power output tubes. These are highly recommended for Dumble type circuits Two-Rock amplifiers, Bludotone, Glaswerks and any other guitar amplifier where you want a super beefy 6L6GC type tube. Uprated mil-spec construction these tubes are built to last. Screened and tested, matched for current draw on our Amplitrex AT-1000 and maxi-matcher. Only 1 pc in stock at this time. NOS in original boxes.
GE Canada NOS NIB 5881- Branded as CEI (Calvert Electronics) but made by GE side getters, punchy full tone! These NOS matched pairs and quads of 5881 are just right for that old tweed guitar amp or Hifi! Vintage TONE at a great price!Just $149.99 per matched pair! This is a suitable replacement for any 6L6 tube type. Various brands available.
Exceptional high quality JAN Sylvania 6186W tubes. NOS from military supply. $2.99 each!
Just $64.99 per tube!
These early 1960's JHS Sylvannia 5687WA tubes are excellent. Just $54.99 per tube! Enter qty 2 for a matched pair!
Perfect 6L6WGB /5881 tube for Fender amplifiers requiring 5881's or 6L6's. You can use these as a substitute in 6L6GC amps for less headroom and your guitar amp should breakup at lower volumes.
Many of our customers also use these in Fender Deluxe amps to obtain more clean headroom without having to modify or alter the circuit (drop in replacement with a simple re-bias) Excellent choice for Two-Rock and most other 6L6GC amps with plate voltage up to 470 volts and usually results in less clean headroom. All tubes are screened and matched for current draw. Either branded Sylvania or Philips (both JAN and non-Jan production) NOS in original boxes. Lowest Price on the web! Just $79.99 per tube or $170 per matched pair!
NOS RCA 1L6 tube. $39.99 each!