Selling my pair of Linlai "Cossor" WE300B's from VKMusic in Canada. These are renown for getting very close to the new production WE300B's and/or being the same construction as more expensive Linlai "Global" WE300B's at a lower price. You can read more here...

Looking to buy some Schiit Yggdrasil A2 (aka "OG") cards. Do not need a whole DAC, just interested in the cards. Let me know if you have some available. Thanks!

Looking for a pair of Elrog ER300B. Would be willing to pay up to 1500 if in new-ish condition. Do not have funds for the Mo or TM varieties, only interested in the original model. Let me know if you have a pair you’re willing to part with. Thanks!

Fast payment, made it extremely easy on me as a U.S. seller to send to them internationally. Thanks!

For sale are a pair of NOS Sylvania 6SN7W Short Chrome Dome tubes. These were purchased about a month ago from eBay and never used as the amp I purchased them for arrived with a dead tube stage, so I no longer need them. The eBay seller sent them in original boxes, which I will include. Here is...

For sale is a matched pair of Shuguang “Sound of Teana Seire”/“Natural Sound” tubes. These are supposed to be the upgraded version of the praised Shuguang Treasure 300B’s, with the same “recipe” as the Treasures but with upgraded materials. Here’s the (broken English) description from...

Reaching out while I wait for Schiit support to respond, but has anyone ever had a Freya+ simply not heat up/light up its tubes when the tube stage is engaged? I got a Freya+ second hand with JJ tubes and have been trying to find a post somewhere where anyone experiences the same issue, but...

Selling my JCAT NET Card FEMTO. Second owner. Used for approximately one year before upgrading to the NET Card XE. Smoke and pet free home. All offers will be considered. Price includes USPS shipping within US. Will include JCAT box and low-profile PCIe bracket as pictured. Feel free to message...

Warranty isn't transferable for these, afaik, unless Woo has a separate warranty from WE themselves.

Selling 1.0M pair of King Cobra XLR. Comes with original packaging. Bought in 2021. Second owner, very good condition. Will consider all offers. USPS shipping included within the U.S. Thanks for looking!

Selling a matched pair of Genalex PX300B's that I just bought from Upscale Audio. Only used for approximately 5 hours before re-packaging, so practically new. These tubes have been treated by Upscale Audio with their cryogenic treatment, and are a matched pair that Upscale Audio selected out of...

Prompt payment and good communication. Thank you!

For sale is my JCAT USB Card FEMTO. Purchased new from Fully Silent PC's in June of 2020 for $520. Asking for $250. Used quasi-continuously between June 2020 and April of this year, when I upgraded to the JCAT USB Card XE, which is the reason for sale. No issues with the card -- newest firmware...

Great buyer, fast payment, great communication. Thank you!

For sale are my Schiit Yggdrasil Analog 2 cards. I am the second owner. Reason for sale is I just self-installed the Less Is More cards and have decided to keep them. While LIM are more within my sonic preferences, there are definitely things that A2 does better, noticeably transient...