Professional Identification help needed!

Doesn't look anything close to the Hafler XL-280 I have sitting in a closet.
Possibly a different vintage Hafler.

Regards,
barts

It’s an early 70’s mystery meat amplifier.

Kinda looks like a bogen, but it’s stereo... with more caps than any super tight bogen engineer would ever unwillingly squeeze out of their reluctant backside.

anyway, the lack of a face-plate or even screw holes/mounts for one, says it was always intended for a professional install application.

Which switches around the entire list of potential manufacturers.

The 5 amp fuse suggests an approximate 100 w/pc rating.

I looked in my Orion 2003 edition Blue Book for audio and see no speaker amplifier ever made by Norman. They have quite a lengthy list of speakers.  As someone surmised it looks like a Norman sticker just got placed on this.