Friday, January 4, 2013

Vintage: FM Acoustics 600A Series I and II

Series I version

600A was introduced in 1977 and made until 1998 - power output with 0,01% distortion was 150 watt in 8 ohms. There were 3 versions of the amps over the years. Also two low impedance versions - Li and ULi that could go down to 1,5 and 1 ohms, but normally it could go down to 2,5 ohm.

Series II version

The II version wasn't more powerful than I, now FMA write at the back the max power output instead of the minimum distortion power output.

600A and 800A specs