For sale is a single ended 6L6 amplifier by eBay builder Vitaly Vasheka. This amp features 6L6 driven by 12AU7 and a 12AX7 buffer. The amplifier is switchable between triode and pentode and also has an added bonus in adjustable feedback via a knob on the back that allows more precise matching to your speakers. With a built in volume control this amplifier has a lot of flexibility and puts out 8 watts or so.
I've run a variety of 6L6 family tubes in this amplifier and they have all worked fine: 6L6g, 6BG6, 807, KT66. Tubes included are Electro Harmonix 6L6, vintage American 12AU7 and an Electro Harmonix 12AX7.
This one sounds very good and has a lot of perceived power. It gets loud on my 97 db/wm speakers! No hum or noise of any kind with this amplifier. The only thing I dislike is the purple light around the volume knob, which occasionally flickers.
More info here:
This will be well packed for safe arrival. Questions welcomed, thanks for looking.