Kinder Anti-Feedback+ box for harp

[Steve A.]

I just heard a harmonic player use the Kinder Anti-Feedback+ box the other day- it gave him a very exaggerated Paul Butterfield, et al sound... something that practically any harmonica player would die for.

Kinder sells these boxes for $359... any idea on how to make something along these lines for considerably less? Not really looking for a clone, but just something that would help a harp player...

http://www.kinder-instruments.com/

Thanks!

Steve Ahola

[MWJB]

Kinder keeps his cards very close to his chest, he's unlikely to give away any secrets.

Not sure I'd describe the tone as really like Butterfield, a 545 & Super Reverb will get you there if you have the chops, but the AFB+ is undoubtedly a useful tool if you're having trouble being heard.