Tips & Tricks
Amplifier - first power up
After OPS main board is soldered, cleaned and checked for errors it needs to be powered up.
This phase is allways a bit stressful. Will it work? Blow up? Hmmmm.....
How to make your own PCB
IPS Connector
IPS Lock
Lets make output inductor
Multimeter clip-on probes
Transistor legs bending tool
