Hafler Dh-500 Audiokarma

Hafler DH-500 | Audiokarma Home Audio Stereo Discussion Forums

https://audiokarma.org/forums/index.php?threads/hafler-dh-500.560484/

Just picked up a Hafler DH-500 power amp from CL at a good price for my secondary system. Hooked it up and it sounds great, very powerful and smooth, running it with an Anthem Pre 1L. The fan is audible when the music isn't playing, probably needs cleaning. I'm surprised at how good this amp is. It beats my former Adcom GFA-555 hands down.

THE POWER AMPLIFIER - David Hafler

https://www.hafler.com/pdf/archive/DH-500_amp_man.pdf

Hafler DH-500 Power Amplifier Review price specs - Hi-Fi ...

http://www.hifi-classic.net/review/hafler-dh-500-287.html

The Hafler DH-500 power amplifier is a "big brother" to the company's widely acclaimed DH-200, embodying many of the same design concepts with a thorough reengineering to deliver high-power performance with high reliability. It is rated to deliver 255 watts per channel to 8-ohm loads from 20 to 20,000 Hz with no more than 0.025 per cent total ...

Hafler DH 500 Amplifiers user reviews : 5 out of 5 - 41 ...

http://www.audioreview.com/product/amplification/amplifiers/hafler/dh-500.html

The Hafler DH-500 amp is still rated as one of the top ten amplifiers ever designed to this day. Mine was given to me by my Father after he finished using it as a subwoofer amp. I sanded it down, painted it a nice flat black, added new handles, and added nice decals that say the amps name and model number.

Hafler DH-500 -20, to -40 VDC on the speaker output ...

https://www.reddit.com/r/audiorepair/comments/70rulo/hafler_dh500_20_to_40_vdc_on_the_speaker_output/