Hafler DH-500 Amplifiers

The Hafler DH-500 amp is still rated as one of the top ten amplifiers ever designed to this day.

i just brought the hafler dh 500 power amp and hafler 110 pre amp, the sound is mind blowing,very smooth and very detailed music the bass is very tight,it has tremendous power,rated at 255 watts per channel,even on quarter volume it is very loud and...

Purchased the amp used and after testing I immediately have the 20,000uF Caps replaced with 2-23,000uF 100V Sprague. Replaced the fuse holder, upgraded with Hexford bridge, gold phono jacks, 4-100uf/100V blackgates, 2-2uF Solens caps, and new upgrade...

I was driving Huge ESS AMT3 Rock Monitors With an old Marantz 2270 receiver and thought i had great sound. When a good party took out the Marantz, I went to get the Hafler 500 unheard, on reputation alone. Well, my old speakers have opened up like...

i recently purchased a rotel rb-985 (100x5) based on positive reviews and personal experience with a rotel rb-980bx (120wx2). i was hoping to downsize my system which had consisted of 2 hafler dh-500s and a yet to be deteremined center channel amp. i...