wquiles
500+ Head-Fier
- Joined
- Dec 8, 2007
- Posts
- 727
- Likes
- 34
Another mini^3 lives!
Unlike my first High-per mini^3 that had a gain of two, this High-per has a gain of 5 since my co-worker needs to drive rather inefficient headphones.
I use a dead battery to align and solder the battery terminals:
Here is the new one without case (old one on top):
and here it is driving my Koss headphones:
Before labels are applied:
somebody asked me about the grommet that I used:
and here is the final unit with labels:
Thanks again AMB and team for such a great little amplifier
Will
Unlike my first High-per mini^3 that had a gain of two, this High-per has a gain of 5 since my co-worker needs to drive rather inefficient headphones.
I use a dead battery to align and solder the battery terminals:
Here is the new one without case (old one on top):
and here it is driving my Koss headphones:
Before labels are applied:
somebody asked me about the grommet that I used:
and here is the final unit with labels:
Thanks again AMB and team for such a great little amplifier
Will
