Hafler DH 220 Restoration - Part 1
49:20
Hafler DH 220 Restoration - Part 2
24:26
MOST SOLD for a reason! THIS Audiophile Tube Amplifier from 1950s was the REAL DEAL
59:52
McIntosh MC240 Amplifier Full Restoration and Recap in Detail
6:00
How do you know if your caps have aged?
19:50
1984 Hafler DH-220 Amplifier Service
25:33
Hafler DH-110 Preamp Restoration
16:56
Hafler DH-220 Power Amplifier: Vintage Audio Review Episode #143
35:01