I have this amp and it says 600 watts @ 4 ohms.I know it has more power than this I just dont know how much. If anyone knows the specs on this amp it would be helpful. What ohms is it stable to? What should I fuse this amp at since it has no fuse on it? Does it have an unregulated power supply? Class ? It is an oldschool amp but I would like to run it, just need some info. It was made by ZED audio . I have searched the internet but found limited info. Any help would be appreciated.

Which one do you have the original blue one or the later revision white one?

I have the original manual for the blue one...

Stereo (11.5 - 14.4v)

300 wrms x 2 @ 4 ohms

450 wrms x 2 @2 ohms

Mono (11.5 - 14.4v)

600 wrms x 1 @ 8 ohm

900 wrms x 1 @ 4 ohm

THD ( 10 hz - 150khz)

4 ohms- 0.015%

2 ohms - 0.15%

Damping Factor - 200

Input Sensitivity - 200mv - 1 volt @20k ohms

Channel Seperation - >80db

Signal/Noise - 102

Slew Rate - 45

Idle Current - 1.2 Amps

Output Capabilty (amps/ch) - 38 amps

Weight 17 lbs.

Size 19" x 8.2" x 2.6"

Fuse 4 ohm load - 60 amp

Fuse 2 ohm load - 80 amp

Molex connections

Left (+) white

Left (-) green

Right (+) yellow

Right (-) blue

Remote - orange

These are basically sister amps to the series 7/8 Hifonics Zues , though Hifonics used a variable power supply and no EQ

Long Live Classic A/B ZEDS !!!!

This is the SAME amp as a Series VIII HiFonics ZUES power wise. The difference is the Autotek's had the trebble and bass knobs were the HiFonics didn't.

Great Amp just don't run it under 4ohm's bridged. It works great at 2ohm stereo.