DIY Test Gear: Improving the Dim Bulb Limiter / Tester with Isolation.
13:17
How To: Revive a weak magic eye tube
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DIY Test Gear: Dim Bulb Limiter / Tester with Isolation - Design and Build
10:29
Building a Dim Bulb Tester for your Bench
9:18
Dim Bulb Tester, do you need one? Probably not. Let's make one anyway...
9:22
DIY Test Gear: Dim Bulb Limiter / Tester with Isolation - Tricky Question?
19:14
NAD C342 Part 1- Fails Dim Bulb Test
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The Bang Preventer - aka DIY Current Limiter with isolation transformer
27:13