It is with some trepidation and likely future deep regret that I’m offering these wonderful class A amplifiers for sale.
A pair of monoblock amplifiers based around Sony SIT 2SK82 KD33 transistors. They were originally built by @RobsterD with input from @coco. A feature is the adjustable bias using the top mounted dial and VU meter, this allows you to tune the harmonics to your own taste within your set up.
The component choices are high end with lots of foo components, AN silver resistors, Mundorf caps,silver wiring ,CLC power supply, WBT speaker terminals etc. Basically Rob chose the absolute best components throughout and these should be considered cost no object units.
They are just perfect with high efficiency speakers, as anyone who has heard them will testify.
I’ve had them upgraded with the latest SMT Avondale rectifiers and serviced within the last 12 months.
I can help with collection/ delivery depending on where you are and where you can meet up.
Very low 2-3 watts maybe ,low gain -not sure input sensitivity but no audible hum from all the active pre’s I tried.
I used primarily just driving a Voxativ full range horn .
I’d have ‘em back in a heartbeat but alas as always need to sell stuff to fund the purchase.
Have to admit that these have been on my radar as a “what if” for the tweeters when I eventually bite the bullet and take my JBLs 4 way active. They would sorta kinda fit with my DIY F5t monos for mid bass and Pass Aleph 3 on the horns. I do have something here already earmarked for hf duties but the temptation is still real.
