Electronics Old and New by M Caldeira
@ElectronicsOldandNew
20:16
Tube Radio Selenium Rectifier and Filter Cap PCB's. Sometimes you just don't need the Full Monty.
Electronics Old and New by M Caldeira
Shared 23/06/2021
32:54
Telefunken Dacapo 9 part 8 - Restoring the cabinet, and re-foaming the electrostatic tweeters.
Electronics Old and New by M Caldeira
Shared 19/06/2021
26:02
Telefunken Dacapo 9 part 7 - Can we stretch the FM band? Let's try ...
Electronics Old and New by M Caldeira
Shared 12/06/2021
24:38
Telefunken Dacapo 9 part 6 - RF alignment of the AM bands, including a little mess-up on my part.
Electronics Old and New by M Caldeira
Shared 10/06/2021
21:15
Telefunken Dacapo 9 part 5 - FM Testing and IF alignment. Someone has been in here ...
Electronics Old and New by M Caldeira
Shared 05/06/2021
19:28
Telefunken Dacapo 9 part 4 - Testing The AM bands, and a little IF alignment action.
Electronics Old and New by M Caldeira
Shared 29/05/2021
18:05
Telefunken Dacapo 9 part 3 - Testing with new audio tubes, and some frequency response curves.
Electronics Old and New by M Caldeira
Shared 24/05/2021
25:37
Telefunken Dacapo 9 part 2 - Our radio has become ... a tube amplifier. But it's clean.
Electronics Old and New by M Caldeira
Shared 23/05/2021
21:47
Telefunken Dacapo 9 part 1 - First look and power-up of this great tube radio.
Electronics Old and New by M Caldeira
Shared 19/05/2021
27:47
SABA Breisgau 8 pt. 11. The B+ and heater voltages are quite high, so some reduction is needed.
Electronics Old and New by M Caldeira
Shared 15/05/2021
30:53
SABA Breisgau 8 pt. 10B. Completing the FM alignments, and extending FM band above available 100MHz.
Electronics Old and New by M Caldeira
Shared 05/05/2021
11:37
SABA Breisgau 8 pt. 10A. Fixing errors in the FM alignment. I seem to have more luck than brains :)
Electronics Old and New by M Caldeira
Shared 02/05/2021
32:41
SABA Breisgau 8 pt. 10. Aligning the FM turns into an unexpected mess. It happens.
Electronics Old and New by M Caldeira
Shared 28/04/2021
16:35
Philips B3X69A Tube Radio Restoration pt 2. Much, much better!
Electronics Old and New by M Caldeira
Shared 23/04/2021
24:17
Philips F3X69A Tube Radio Restoration pt 1 - Not too pretty on the outside. What about the innards?
Electronics Old and New by M Caldeira
Shared 19/04/2021
38:04
SABA Breisgau 8 pt. 9. Tuning Motor and RF Alignment for the AM bands.
Electronics Old and New by M Caldeira
Shared 14/04/2021
23:55
SABA Breisgau 8 pt. 8. AM IF Alignment attempt. Is this right?
Electronics Old and New by M Caldeira
Shared 10/04/2021
12:59
SABA Breisgau 8 pt. 7. Lets do a motor transplant.
Electronics Old and New by M Caldeira
Shared 07/04/2021
13:59
SABA Breisgau 8 pt. 6. Dismantling the automatic tuning motor.
Electronics Old and New by M Caldeira
Shared 03/04/2021
37:51
Kenwood KR-5030 Stereo Receiver restoration pt 2. Many capacitors, cleaning, and a bit of luck.
Electronics Old and New by M Caldeira
Shared 31/03/2021
21:13
Kenwood KR-5030 Stereo Receiver restoration pt 1. This one needs some TLC.
Electronics Old and New by M Caldeira
Shared 27/03/2021
16:02
SABA Breisgau 8 pt. 5. We have FM, and it's time to start on the automatic tuning.
Electronics Old and New by M Caldeira
Shared 21/03/2021
30:18
All-Tube Microphone Mixer restoration pt 2. This one is done, and has a huge amount of gain.
Electronics Old and New by M Caldeira
Shared 17/03/2021
36:27
All-Tube Microphone Mixer restoration pt 1. This one worked at a radio station in the 60's.
Electronics Old and New by M Caldeira
Shared 11/03/2021
33:55
Philips F6X95A Tube Radio Chassis Restoration pt. 3 - Done. And we also have Bluetooth.
Electronics Old and New by M Caldeira
Shared 03/03/2021
23:17
Philips F6X95A Tube Radio Chassis Restoration pt. 2 - We have more progress than expected.
Electronics Old and New by M Caldeira
Shared 20/02/2021
28:43
Philips F6X95A Tube Radio Chassis Restoration pt. 1 - This one needs lots of alcohol!
Electronics Old and New by M Caldeira
Shared 16/02/2021
28:45
SABA Breisgau 8 pt. 4. Testing the AM Bands - Longwave, Mediumwave and Shortwave.
Electronics Old and New by M Caldeira
Shared 13/02/2021
34:44
PC Soundcard Oscilloscope buffer/attenuator. Especially for Visual Analyser.
Electronics Old and New by M Caldeira
Shared 08/02/2021