Realistic Optimus Pro LX5 Speakers Repair & Mod
20:00
Speaker Talk - Ported Cabinets and Port Demo
16:53
Space Oddity – the Realistic Optimus Pro LX5 Was The Weirdest Speaker of the 1990s!
17:37
Optimus Pro LX5 Teardown!
54:34
Realistic STA-2080 Repair
22:06
Radio Shack Optimus Pro LX-10 w/ Linaeum Di-Pole Tweeter is Amazing! What is it? How Does it Work?
1:03:46
Amplifier maintenance 101 - Cleaning Controls & Re Capping a Receiver (Featuring the Yamaha CR820)
10:29
Scared of Soldering? This is how you do it!
27:10