Charles Smith
1.39K subscribers
20:18
Curve Tracer ASA HW-210K review
Charles Smith
23K views • 11 months ago
13:00
RF chokes for solid state conversion projects
Charles Smith
789 views • 1 year ago
27:45
R392 Solid State Conversion
Charles Smith
2.6K views • 2 years ago
17:55
Ford F150 emergency brake light stays on
Charles Smith
37K views • 3 years ago
21:12
Tube Test Socket Extension 7,8,9 pin
Charles Smith
1K views • 3 years ago
11:18
R390A Break-in Relay Repair
Charles Smith
422 views • 3 years ago
17:16
BC453 Solid State Conversion
Charles Smith
1K views • 3 years ago
17:19
Ultrasonic Cleaner Teardown and Reverse Engineering
Charles Smith
1.6K views • 3 years ago
18:49
BC455B Solid State Conversion
Charles Smith
1.3K views • 3 years ago
20:39
Hammarlund SP-600-JX1 Solid State
Charles Smith
2.9K views • 4 years ago
17:42
SHURE M68FCA hum
Charles Smith
2.1K views • 4 years ago
23:45
R390A Solid State Conversion Video #2
Charles Smith
3.2K views • 4 years ago
20:05
R390A Solid State Conversion Video #1
Charles Smith
7.5K views • 4 years ago
31:32
BC-454-B Receiver Solid State Conversion
Charles Smith
4K views • 5 years ago
26:09
BC348-H,K,L,R solid state conversion
Charles Smith
1.8K views • 5 years ago
7:14
Lepy LP-2020A Compared to Lepai LP-2020A+
Charles Smith
55K views • 6 years ago
18:58
BC348Q, BC348-N, BC348-J Solid State Conversion
Charles Smith
6K views • 6 years ago
21:08
Hammarlund HQ-110A, Hallicrafters SX-100 Solid State Conversion
Charles Smith
3.6K views • 6 years ago
5:23
Heathkit VF-1 Trimmer add
Charles Smith
509 views • 6 years ago
7:41
Capacitor Tester, Neon Lamp
Charles Smith
3.3K views • 6 years ago
10:28
Nida 444 Service Manual also for Protek B-801, DFG-600 and 8205A
Charles Smith
1.7K views • 6 years ago
25:41
Heathkit VF-1 Solid State Conversion
Charles Smith
5.3K views • 6 years ago
15:01
Heathkit VF-1 Shaft Extension
Charles Smith
334 views • 6 years ago
14:41
Hammarlund HQ-100 HQ-100A BFO Fix
Charles Smith
3K views • 7 years ago
23:43
Hammarlund HQ-170 Hints and Kinks
Charles Smith
8.4K views • 7 years ago
23:07
Hammarlund HQ-170 Antenna Trimmer Relocate
Charles Smith
643 views • 7 years ago
19:06
Amplified Signal Tracer Probe with Speakers
Charles Smith
23K views • 7 years ago
13:59
Heathkit HG-10 VFO solid state conversion #1
Charles Smith
4.1K views • 8 years ago
15:04
Hammarlund HQ 170A Sideband/Selectivity Switches
Charles Smith
1.4K views • 9 years ago
23:21
Heathkit DX-60 repairs and mods
Charles Smith
8K views • 9 years ago
End of Videos