Hello,
Currently Spectron Audiois haviing promotion for its Musician III which should fit in your price range.
They do not have problem with impedance as their recent models have all 50 kOhms input impedance !
In recent post by Lube3 (Lube?) he compared McCormacks 750 with Spectrons and Spectrons 'smoked' this competition - do search, its here on A-goN discussion forum
I and many others owned in the past tube amps and Spectron is well among the best
All The Best in your Search!
Rafael
Currently Spectron Audiois haviing promotion for its Musician III which should fit in your price range.
They do not have problem with impedance as their recent models have all 50 kOhms input impedance !
In recent post by Lube3 (Lube?) he compared McCormacks 750 with Spectrons and Spectrons 'smoked' this competition - do search, its here on A-goN discussion forum
I and many others owned in the past tube amps and Spectron is well among the best
All The Best in your Search!
Rafael