I am looking at building a ~80W class A amp for experiance and to save costs. I am looking at the AE Aegis One's (nice kit for about $500 here) to couple it with for now but eventually will go up to ...

I'd like to monitor the amount of power (in watts) going into my speakers. I'm not concerned about over driving them or anything, I'm just curious how much power I'm actually using. I connected a volt ...

Learn how to build a DIY beer can TV antenna that captures digital and analog channels even from distant towers, enhance its range with a simple amplifier, and compare its performance with factory ...