Ha! I'm on it ASAP...Completion kit in hand... It looks like PCB and semis are on the way—Just need a clear set to get them done! (Currently cameras are occupied with another project). Hopefully towards the end of the week....Super fun!
They will be available to the first 100 people who purchase them. I've been playing with mine for the last week. It's currently powering my 15" TAD woofers. I'm amazed by the control this little 5W amp exhibits! and it looks pretty cool all undressed. Haha!
I subsituted a blue LED in keeping with the First Watt decor of my listening room. And yes, I know. I installed my SPDT switch backwards...
I subsituted a blue LED in keeping with the First Watt decor of my listening room. And yes, I know. I installed my SPDT switch backwards...
I believe anyone with $25 will be able to obtain the "essentials" kit. There are 100 traveling by UPS to the store at this time and no shortage of additional kis.
DC offset question.
On my unit (almost ACA clone board), when I turn the bias switch on, DC offset jumps to 5.6V and then slowly falls down to about 20mV over the next few minutes. When I turn the bias switch off, offset jumps again (to just over -5V) before again settling down over the next few minutes.
Are these jumps expected? If not, what should I look at? Thanks!
On my unit (almost ACA clone board), when I turn the bias switch on, DC offset jumps to 5.6V and then slowly falls down to about 20mV over the next few minutes. When I turn the bias switch off, offset jumps again (to just over -5V) before again settling down over the next few minutes.
Are these jumps expected? If not, what should I look at? Thanks!