For sale is my Elekit TU882AS. This is the version that comes with the PCB assembled so no worries about an amateur bodge job. I'll include NOS pairs of RCA Command (among the best 5670 variant I've heard), Sylvania and Bendix 2C51 rebranded National (these are authentic, purchased NOS from Vacuumtubes.net). I have the box, tube cage, etc. The original price is $410.00 so this is priced fairly.