Vacuum Tube Retailer Option

Very oddly they don't appear to stock 6DJ8/6922 tubes whatsoever. Prices do seem sharp but how long have you been buying his tubes? I was buying Gold Lions KT77's wherever I could get them cheapest and often I would lose a tube within 6 months. I bought my last quad from Upscale paid a bit more but the tubes have been rock solid for 16 months of heavy use.

Nothing here that can't be bought at Tube Depot! I myself will search and pay for ORIGINAL US, UK, German, Holland, Japan tubes. Not these Chinese, Russian, Slovak cheap imitations! A real, made-in-Britian KT88 will sell for $200 + and last far longer and sound better! Same for the 12AX7/ECC83 - $100 + for GENUINE  UK Mullards! REAL Mullard GZ34/5AR4's are superior to current production and sell for $100 + (and worth it!).

Well sometimes roberjerman, some of us just may need a KT150 and, since there's no NOS of those, you need a vendor like this!

I've got about 500 hours on a set of Tung Sol 7581a power tubes that I bought from this vendor.  No issues. 

They look like they cater to guitar guys..... you will never find 6dj8 or its cousins at a music store.  Although a lot of their stuff looks like it would appeal to both musicians and hi fi.