19:36

[Bits #17] Samsung Monitor Repair Log

32:26

[Bits #21] David Clark ANR/ENC Headset Teardown, How Noise Reduction Works, Cable Rerouting

51:32

[Bits #22] 3GHz Signal Generator Troubleshoot and Repair (No Output) on an Agilent E4432B

32:02

[Bits #19] Playing with old tube testers - Hickok 539B & Hickok 539C

22:46

[Bytes #1] Part 4 Single Balanced Mixer Build From BITX Schematic

34:28

[Bits #11] Nixie Tubes Power Supply Build and Intro - 555 DC to DC Boost Converter

12:38

[Bytes #1] Part 1 Microvolts Signal Generator - CW TXCVR Design and Build

19:40

[Bits #20] The KNIGHT Audio and RF Generator - Some History, Schematics, and Operation of the KG-650