AMT ribbon tweeter / pair (1970‘s)
They are in working order and in the offer included are 2 ribbons, which are replaced in 1980/1981. They are from a friend, who took them from his ESS AMT 1.
I‘ve tested them with a 4mF PIO cap (10 kHz/6 dB), Goodmans 6x9 fullrange, ACA-mini and they sound nice. The replaced ribbons do work too.
Because of the weight ((12 kg+) pick up in Zurich is preferred.
Asking CHF 250.- / open for offers
They are in working order and in the offer included are 2 ribbons, which are replaced in 1980/1981. They are from a friend, who took them from his ESS AMT 1.
I‘ve tested them with a 4mF PIO cap (10 kHz/6 dB), Goodmans 6x9 fullrange, ACA-mini and they sound nice. The replaced ribbons do work too.
Because of the weight ((12 kg+) pick up in Zurich is preferred.
Asking CHF 250.- / open for offers