Quad+1 Fivre 6C5G from Langrex

Listing ID: 68590

For Sale  200.00 USD

Condition

Excellent/Like new

Negotiability

Firm

Ships to

1. United States of America

Quad+1 Fivre 6C5G from Langrex Black base About 200 hours on them Paid about $275 for them. Originally one seemed more noisy so bought another so I'd have 4 more quiet ones but the one I've marked as noisy now isn't. These have a reputation for...

Listed by: robo24 (89)

Listed: 2024-05-24

Last edited: 2024-05-25

4 Sylvania 6BX7GT

Listing ID: 68589

For Sale  40.00 USD

Condition

Good

Negotiability

Firm

Ships to

1. United States of America

4 Sylvania 6BX7GT all seem quiet Came with my Glenn OTL but weren't used by original owner and I only used them briefly as I have 6 other RCA and they all kind of sound the same anyway $40 shipped for all 4. 2 boxes are good and 2 are falling apart

Listed by: robo24 (89)

Listed: 2024-05-24

Chatham 6336 pair

Listing ID: 68588

For Sale  45.00 USD

Condition

Good

Negotiability

Firm

Ships to

1. United States of America

Chatham 6336 pair These came with my Glenn OTL and were barely used by original owner or myself as I prefer Cetron $45 total for both, shipped!

Listed by: robo24 (89)

Listed: 2024-05-24

Shuguang Treasure 300B-Z matched pair Parts Connexion

Listing ID: 68584

For Sale  225.00 USD

Condition

Good

Negotiability

Firm

Ships to

1. United States of America

Got these June 2023 from Parts Connexion, not ebay or Aliexpress where they're cheaper (and possibly lesser performing) https://partsconnexion.com/products/tube-new-shuguang-treasure-300b-z Currently sell for $280+ shipping on sale. I paid $355...

Listed by: robo24 (89)

Listed: 2024-05-24

6080 Raytheon pair, Sylvania quad

Listing ID: 57041

For Sale  40.00 USD

Condition

Good

Negotiability

Firm

Ships to

1. United States of America

I have too many tubes! Selling off some 6080 types, price includes shipping and I cover Paypal fees. I'll give you a deal if you buy them all! All info from original seller listings. No problems with any of them. Though they're tubes so are...

Listed by: robo24 (89)

Listed: 2023-11-03

Last edited: 2024-04-24

Pair Tung Sol 5998

Listing ID: 68587

For Sale  300.00 USD

Condition

Good

Negotiability

Firm

Ships to

1. United States of America

Pair of Tung Sol 5998 I bought these separately for $360 total about 6 months ago. However, using a dB phone app both cups are at the same volume on pink noise and I have never heard a channel imbalance. One plate is a little more charcoal than...

Listed by: robo24 (89)

Listed: 2024-05-24

Sold

GEC 6080 matched pair

Listing ID: 67149

For Sale  150.00 USD

Condition

Excellent/Like new

Negotiability

Firm

Ships to

1. United States of America

$150 shipped and I cover Paypal fees. From original description, "6080 GEC GRADE 1, TEST NEW BUT SHOW SIGNS OF USE, MADE IN ENGLAND" https://www.langrex.co.uk/products/6080-gec-grade-1-tested-valve-tube/ These sell for about $220 shipped new...

Listed by: robo24 (89)

Listed: 2024-04-30

Sold

Melz 1578/6N8S/6H8C 1982

Listing ID: 68439

For Sale  250.00 USD

Condition

Excellent/Like new

Negotiability

Firm

Ships to

1. United States of America

Melz 1578/6N8S/6H8C from 1982 Labeled 6H8C but is actually a 1578 as I confirmed with the experts here when I bought it and exactly matches the 1578 shown below with specific features that only 1578s have Has a couple hundred hours on it at most...

Listed by: robo24 (89)

Listed: 2024-05-22

Sold

Telefunken G73-R Matched Pair

Listing ID: 68435

For Sale  600.00 USD

Condition

Excellent/Like new

Negotiability

Firm

Ships to

1. United States of America

$575 shipped with insurance for matched pair or $310 for a single. Won't consider selling as a single until ad has been up a couple weeks. Purchased in January 2024 and have about 100 hours on them. This is by far the best 12A-7 series tube I've...

Listed by: robo24 (89)

Listed: 2024-05-21

Sold

Brimar 6080 pair

Listing ID: 67147

For Sale  45.00 USD

Condition

Good

Negotiability

Firm

Ships to

1. United States of America

Pair of Brimar 6080, packed August 1972 $45 total includes shipping and I cover Paypal fees. They're sold new about $70 direct with shipping to the US Originally purchased here, have about 100 hours on them...

Listed by: robo24 (89)

Listed: 2024-04-30

Sold

ZMF Eikon Camphor

Listing ID: 62633

For Sale  850.00 USD

Condition

Excellent/Like new

Negotiability

Firm

Ships to

1. United States of America

Selling these gorgeous striped Camphor Eikon Comes with completely new Eikon suede pads Includes both upgraded OFC XLR and 1/4" silver Lektrik cable Includes Seahorse case, new cleaning cloth, cable bag Comfortable suede headband and strap These...

Listed by: robo24 (89)

Listed: 2024-02-14

Last edited: 2024-04-16

Sold

Apos Reserve Select 6SN7 Matched Pair

Listing ID: 64463

For Sale  300.00 USD

Condition

Excellent/Like new

Negotiability

Firm

Ships to

1. United States of America

These sell for $480 new. Dead quiet. Have about 25 hours on them but I realized I already own the PSVane branded version of this tube which comes with the Feliks Envy. 11 months left on the transferrable warranty. Apos Reserve Select 6SN7...

Listed by: robo24 (89)

Listed: 2024-03-16

Last edited: 2024-03-16

Sold

Original Chord Hugo

Listing ID: 63838

For Sale  350.00 USD

Condition

Good

Negotiability

Firm

Ships to

1. United States of America

Still an excellent DAC and basically a larger original Mojo with AptX bluetooth and crossfeed. Basically kept this because of the crossfeed feature which is useful for some older stereo recordings with extreme channel separation which simply...

Listed by: robo24 (89)

Listed: 2024-03-05

Sold

TJ Full Music 300b Pair FullMusic

Listing ID: 59743

For Sale  125.00 USD

Condition

Excellent/Like new

Negotiability

Firm

Ships to

1. United States of America

TJ Full Music 300b tubes Purchased November 2023 and put about 100 hours on them so they're burned in and confirmed quiet. Nice, somewhat boomy, big tubey sound. Much better than the stock PS Vanes my Feliks Envy came with, but not on the level...

Listed by: robo24 (89)

Listed: 2023-12-27

Last edited: 2024-02-22

Sold

Linlai Elite 6SN7 matched pair

Listing ID: 62635

For Sale  120.00 USD

Condition

Excellent/Like new

Negotiability

Firm

Ships to

1. United States of America

Linlai Elite Series 6SN7 About 50 hours, received last November Probably the best new production 6SN7 I've heard! Nice expansive and detailed sound Only selling because I have way too many holy grail variants so these don't get as much use as...

Listed by: robo24 (89)

Listed: 2024-02-14

Sold

4 Mullard Mitcham VR135 / CV6

Listing ID: 62164

For Sale  150.00 USD

Condition

Excellent/Like new

Negotiability

Firm

Ships to

1. United States of America

4 Mullard Mitcham VR135 / CV6 White print You will need adapters to use a pair in each 6SN7 socket. Deyan who is on here also makes adapters as do others on ebay. These are every bit as good in both my amps that use 6SN7 as some of the holy...

Listed by: robo24 (89)

Listed: 2024-02-06

Sold

GEC VR 135 QUAD with 6SN7 adapters

Listing ID: 60095

For Sale  175.00 USD

Condition

Excellent/Like new

Negotiability

Firm

Ships to

1. United States of America

These are some of the best driver tubes I've use in my Feliks Envy and were purchased from WesS. They maybe have 50 hours on them. All the 3 pairs of CV6/VR135 I've tried have BIG sound, great clarity and amazing bass. They're on the same level...

Listed by: robo24 (89)

Listed: 2024-01-03

Sold

Linlai 6SN7 Pair

Listing ID: 57046

For Sale  40.00 USD

Condition

Excellent/Like new

Negotiability

Firm

Ships to

1. United States of America

Price includes shipping and I cover Paypal fees. I'll give you a deal if you buy them with others I have listed. Used about 30 hours. They're nice, enough so that I sprung for the Linlai Elite.

Listed by: robo24 (89)

Listed: 2023-11-03

Last edited: 2023-12-26

Sold

6J5 & 12J5 pairs--Raytheon, Ken-Rad, RCA

Listing ID: 57043

For Sale  25.00 USD

Condition

Good

Negotiability

Firm

Ships to

1. United States of America

I have too many tubes! Selling off some 6J5 & 12J5 types, price includes shipping and I cover Paypal fees. I'll give you a deal if you buy them all! All info from original seller listings. No problems with any of them. Though they're tubes so...

Listed by: robo24 (89)

Listed: 2023-11-03

Last edited: 2023-12-27

Sold

4 Mullard 6080 tubes

Listing ID: 59744

For Sale  250.00 USD

Condition

Excellent/Like new

Negotiability

Firm

Ships to

1. United States of America

2 matched pairs of Mullard 6080 I got one matched pair from Langrex, another from a seller here. About 100 hours or so on them. Quiet in my Glenn OTL. A single matched pair shipped is over $200 currently on Langrex. Will sell either matched...

Listed by: robo24 (89)

Listed: 2023-12-27

Sold