SonicTrance
Member of the Trade: Custom Amp Builder
Thanks!What is the dual PSU option? Amp looks beautiful as usual.
230v. Is that bound for me?
You can switch between tube rectification or regulated SS rectification.
It's actually bound for the UK!
Thanks!very nice, what is the procedure to switch between the tube and SS PSU?
Do we have to turn the amp off and wait a few minutes for the tubes to power down? or could we just flip the PSU toggle switch when it is on? I am expecting that more likely the former is true.
Happy and excited for the lucky owner!
Here's the procedure copied from the instructions:
Dual psu
If you have this add-on there're two toggle switches on the back panel. Toggle up for tube
rectification or down for regulated SS rectification.
Important! Wait for 5 minutes before changing those switches after power off. This is to let the
capacitors discharge. So, don't power off and immediately toggle the switches. Always wait 5 minutes
first! When in SS mode you can leave the tube rectifier in the amp should you wish. It’ll be completely
off.