28:57
Convert a 110v mains Yamaha SY55 Synth to 220v mains - USA to EU.
Electronics Old and New by M Caldeira
Shared 19/03/2016
14:05
Loewe-Opta Truxa Stereo 4741W tube radio restoration - Part 5. Final look at the result.
Electronics Old and New by M Caldeira
Shared 14/03/2016
19:38
Loewe-Opta Truxa Stereo 4741W tube radio restoration - Part 4. We have a problem. No problem.
Electronics Old and New by M Caldeira
Shared 10/03/2016
20:19
Loewe-Opta Truxa Stereo 4741W tube radio restoration - Part 3. Recapping done.
Electronics Old and New by M Caldeira
Shared 08/03/2016
27:06
Graetz Comedia 616 tube radio restoration - Part 5. Excessive heat analysed.
Electronics Old and New by M Caldeira
Shared 14/02/2016
28:52
Loewe-Opta Truxa Stereo 4741W tube radio restoration - Part 2. We have lift-off!
Electronics Old and New by M Caldeira
Shared 06/03/2016
24:35
Loewe-Opta Truxa Stereo 4741W tube radio restoration - Part 1. Check-up and first power up.
Electronics Old and New by M Caldeira
Shared 05/03/2016
13:19
Graetz Comedia 616 tube radio restoration - Part 6. Final tests on all bands.
Electronics Old and New by M Caldeira
Shared 18/02/2016
18:16
Saba Freiburg W2 Restoration - Part 8 (final). A look at the finished radio with sound samples.
Electronics Old and New by M Caldeira
Shared 28/01/2016
29:09
Saba Freiburg W2 Restoration - Part 6. IF Alignment and schematic discrepancies.
Electronics Old and New by M Caldeira
Shared 19/01/2016
21:18
Saba Freiburg W2 Restoration - Part 7. RF Alignment.
Electronics Old and New by M Caldeira
Shared 21/01/2016
09:50
Saba Freiburg W2 Restoration - Part 5. Shortwave is back.
Electronics Old and New by M Caldeira
Shared 13/01/2016
27:20
Saba Freiburg W2 Restoration - Part 4. Oscillation mystery solved.
Electronics Old and New by M Caldeira
Shared 08/01/2016
25:56
Saba Freiburg W2 Restoration - Part 3. Recapping and oscillation problem.
Electronics Old and New by M Caldeira
Shared 04/01/2016
09
Replace Selenium rectifier with silicon diodes
Electronics Old and New by M Caldeira
Shared 02/01/2016
36:33
Servi(ci)ng the Baroness. Graetz Baroness 610 restoration pt. 2 #PCBWay
Electronics Old and New by M Caldeira
Shared 11/12/2021
14:20
PCB's for Tube Radio Filter Capacitor and Selenium Rectifier replacement #pcbway#
Electronics Old and New by M Caldeira
Shared 31/05/2023
12:45
SMD Board to Add Bluetooth to a Tube Radio with no Noise, Switched by Magic Eye Tube #pcbway#
Electronics Old and New by M Caldeira
Shared 09/10/2024
21:15
Solving Bluetooth Noise in Tube Radios: Magic Eye Switch Solution #pcbway#
Electronics Old and New by M Caldeira
Shared 14/08/2024
53:38
The 'Why and How' of an RF alignment - Tube Radio Restoration Back to Basics part 11 #pcbway#
Electronics Old and New by M Caldeira
Shared 06/07/2024
21:49
New Mini-Whip / FM Switcher with Bias-T #pcbway#
Electronics Old and New by M Caldeira
Shared 22/06/2024
37:03
3D-Printing my Under-Shelf Modules with new Bambu Lab A1 Combo
Electronics Old and New by M Caldeira
Shared 05/06/2024