The INLINE 1424 has passive RGB input meaning it does not scan-double the RGB input. It will convert the RGB to SVHS, composite, and component out only.
A couple of INLINE models do scan double 15khz RGB to 31.5 khz including the INLINE 1404, INLINE 1404XL, and INLINE 1424RGB. I have not tried any of these with the amiga.
-bubba
