Tubes

Tung-Sol type 27

8 NOS Tung-Sol type 27 tubes, never used in their original boxes.

8 NOS Tung-Sol type 27 tubes, never used in their original boxes.

Takatsuki TA−274B Rectifier Tube

Takatsuki TA−274B Ultimate Valves for Audio Unprecedented High-Precision Vacuum Tubes reincarnated by Japanese Semiconductor Manufactu...

Takatsuki TA−274B...

5881/6L6GC Psvane output tubes Classic British Tone

6L6GC matched pair (5881) Psvane USA precision matched pair 2 pcs upgrade from Shuguang ,Russian or Slovak 6L6. Classic British tone very balanced top seller worldwide. Cl...

6L6GC matched pa...

3 x Guiguang new tubes 300B. Plus a FREE new Electro-Ha...

Cleaning out my last 300B tubes. As the listing says, three new Chinese Guiguang and one new Russian Electro-Harmonix. These all tested between 68-70(new) for Gm(transconductance) on my AT-1000  The EH tube shows about 10% less Emission % than the Guiguang tubes. 

Cleaning out my last 300B tubes. As the listing says, three new Chinese Guigu...

Psvane T Series Mark II - 845 Quad, Very Low Hours

If a seasoned tube amplifier aficionado, you'll know the reputation, value, and quality of Psvane tubes. This offering is for 2 matched pairs of original clear bottled Tii 845 tubes. Hours are less than 60 and condition is perfect. These tubes were purchased by us directly from P...

If a seasoned tube amplifier aficionado, you'll know the reputation, valu...

Takatsuki TA-300B Vacuum Tubes (matched pair)

Takatsuki TA−300B Ultimate Valves for Audio Unprecedented High-Precision Vacuum Tubes reincarnated by Japanese Semiconductor Manufacturer. ...

Takatsuki TA−300B

KR Audio Riccardo Kron 300B Anniversary Edition

4 x KR Audio Riccardo Kron 300B Anniversary Edition tubes. Purchased with my balanced Lampizator Pacific and used less than 200 hours before getting into tube rolling.    Original storage boxes and documentation papers including specs and warranty. Buyer pays f...

4 x KR Audio Riccardo Kron 300B Anniversary Edition tubes. Purchased with my ...

MiniWatt 7308

The last pair of NOS Blue Tip MiniWatt French made for Dario 7308 that Brent Jessee Recording had for sale.  I bought these from him in October 2020 (Brent tested them on 10/18/2020 before shipping them to me as indicated on the boxes labels) for $450.  He had these listed afterward for...

The last pair of NOS Blue Tip MiniWatt French made for Dario 7308 that Brent ...

Pair NOS Mullard CV4004/12AX7

One pair of new Platinum Grade, cryogenic-treated, NOS British Mullard CV4004/12AX7 tubes purchased from Upscale Audio.  See photo of tube boxes for test results, and photo of invoice from Upscale Audio. Tested for several hours in my system after receipt.  Free shipping to CONUS.

One pair of new Platinum Grade, cryogenic-treated, NOS British Mullard CV4004...

Telefunken E88CC

NOS, NIB Telefunken E88CC. These tubes are still sealed in their cellophane wrappers. Some of the finest tubes ever produced.I just love their sonics.These 100,000 hour tubes should last a good 10 years or so, of continuous use. Price is per tube. Good luck, they're going quickly. Thanks for ...

NOS, NIB Telefunken E88CC. These tubes are still sealed in their cellophane w...

Psvane 300B-T MKII matched pair premium audiophile grad...

300B-T MKII Psvane matched pair(2) pcs directly heated triode output tubes with special gray coated glass premium audiophile grade. These have a beautiful mid range with excellent extension and a clarity you won't find in the Russian or Slovak tubes. An excellent value below the WE version. H...

300B-T MKII Psvane matched pair(2) pcs directly heated triode output tubes wi...

Takatsuki TA-2A3 Vacuum Tubes (matched pair)

Takatsuki TA−2A3 Ultimate Valves for Audio Unprecedented High-Precision Vacuum Tubes reincarnated by Japanese Semiconductor Manufacture...

Takatsuki TA−2A3

National Union 6F8G

For Sale National Union NOS 6F8G 80 years old Amplitrex matched and tested apir and is in NOS condition! The Amplitrex data is attached to each tube box and also included in the photos attached to this ad. I’m Asking $250, ...

For Sale National Union NOS 6F8G 80 years...

Psvane 2A3C matched pair superb audiophile quality re-t...

2A3 2A3C Psvane matched pair (2) tubes Premium Classic series re-creates that vintage sound through superior engineering and modern materials. Re-tested USA stock. Gold plated pins for enhanced contact, ceramic base for heat resistan...

2A3 2A3C Psva...

Amperex 6922 PQ D getters Matching pair

On sale is one matching pair of used vintage Amperex 6922 premium quality electronic tubes. Both tubes have gold plated pins and curve D getters. Both tubes are coded 7L4 *9K 945 and 60-04. Tubes are just tested by a TV-2C/U tube tester, the readings are 86/85 and 88/85 out of 100/100, also sound...

On sale is one matching pair of used vintage Amperex 6922 premium quality ele...

Amperex 7119 electronic tubes PQ Pinched waist Matching...

On sale is one matching pair of used vintage Amperex E182CC/7119 PQ electronic tubes. These tubes were made with welded plates, D getters and pinched waist envelopes at the late 50’s in Holland. First tube is coded ID0 △9C 042 10I, second tube is coded ID0 △9B 042 10I. These tubes are on...

On sale is one matching pair of used vintage Amperex E182CC/7119 PQ electr...

Tung-Sol VT95 2A3 Matching pair

On sale is one matching pair of used vintage Tung-Sol VT95 / 2A3 military grade electronic tubes. These tubes have box plates. Tubes just tested by a TV-3B/U military grade tester, readings are 4100 and 4050 out of minimum 1900. Tubes also sound tested without any issue.  Tube r...

On sale is one matching pair of used vintage Tung-Sol VT95 / 2A3 military gra...

Ken-Rad 2A3 engraved base Matching pair

On sale is one matching pair of used vintage Ken-Rad 2A3 engraved bases electronic tubes. Tubes sound Sweet and bright. Tubes are just tested by a TV-3B/U military grade tester, readings are 3900 and 4200 out of minimum 1900, also sound tested without any issue.  Tube rating is ...

On sale is one matching pair of used vintage Ken-Rad 2A3 engraved bases elect...

Sylvania 6SN7 GT Bad Boy Matching pair

On sale is a matching pair of used vintage Sylvania 6SN7GT electronic tubes. First tube dated 305 and second tube dated 309. These three holes plate Bad Boy are one of the best in the 6SN7 family. Tubes are just tested by a TV-2C/U tube tester, readings are 96/102 and 104/94 out of 100/100 and al...

On sale is a matching pair of used vintage Sylvania 6SN7GT electronic tubes. ...

Shuguang KT88-Z

Factory match Quad with high output at 52ma. this is new old stock (2012) when it was made right. I had this as a spare set and it was on and ran for about 100  hours at the very most and back in the presentation box for the last 11 years. offering this at 50% off from my purchase price of $...

Factory match Quad with high output at 52ma. this is new old stock (2012) whe...

Russian 0A2 heavy duty tubes (6) per lot NOS pristine F...

0A2 Russia "Cr13n" special quality heavy duty specified for First Sound Presence Line Stage or any heavy duty application where 0A2 is specified. Six(6) tubes per lot at a great price. Normal retail is 30.00+ per tube, if you can find them. These were purchased bulk packaged in an origi...

0A2 Russia "Cr13n" special quality heavy duty specified for First S...

Psvane EL34C matched quad Classic Series tubes British ...

EL34C Psvane (plate current IP) precision matched quad 4 pcs upgrade from EL34B, JJ Sovtek, EH, Russian Gold Lion. Classic British ...

Sylvania 5965 Gold Brand NOS! Big Lot!

Here’s another rate find, a big lot of NOS Sylvania 5965 tubes. The first 3 are Gold pin, the other 4 are silver pin. All offer top tier sound. The have never been installed.

Here’s another rate find, a big lot of NOS Sylvania 5965 tubes. The fir...

Sylvania 5687 Gold Brand NOS! Gold pin

Here’s an incredible find, a quad of Sylvania 5687 Gold brand tubes new in box. These are some of the best 5687 you can get in my opinion. These are NOS and never been installed (I also have a used pair I will be listing later on). I’ve been hoarding these a long time and now it&rsquo...

Here’s an incredible find, a quad of Sylvania 5687 Gold brand tubes new...

TJ Full Music 300B/N

This is a pair of TJ Full Music 300B/N tubes.  The customer who traded them in never used them and they are testing new on my Amplitrex.  you pay shipping, I will cover CC/PP fee

This is a pair of TJ Full Music 300B/N tubes.  The customer who trade...