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December 2025 S M T W T F S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Meta
Tag Archives: restoration
Previous Repair Work
It’s interesting working in a radio that’s been repaired before in its life. The quality of the work varies greatly. I’m working on a Grunow 460 (which will be written up later) and I found a late 1930s repair attempt … Continue reading
Posted in Electronics, Projects, Radios and Tubes, Vintage
Tagged antique radio, capacitor, grunow, grunow 460, repair, restoration, vintage radio
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First Look: 1934 Grunow 750 World Cruiser
I picked up this Grunow 750 “World Cruiser” radio from eBay a little while ago for an incredible deal and now it’s time for it’s turn on the bench. These radios are fairly uncommon and frequently sell for several hundred … Continue reading
Posted in Electronics, Projects, Radios and Tubes, Vintage
Tagged Antique, antique radio, capacitor, capacitor replacement, grunow, grunow 750, repair, restoration, tube radio, vacuum tube, vintage, vintage radio, world cruiser
3 Comments
Referred Radio Repair: 1950 RCA 9X561
A friend I’ve made through the antique radio community is also a repairman himself, but ran into some scheduling difficulty with a piece of work on his bench and referred the chassis over to me for service while he dealt … Continue reading
Posted in Projects, Radios and Tubes, Vintage
Tagged 9X561, antique radio, capacitor replacement, rca, repair, restoration, tube radio, vacuum tube, vintage radio
4 Comments
First Look: 1934 GE M-125 Radio
I was lucky enough to find a very rare, high-end radio for sale on Craigslist and jumped on it as quickly as I could. This particular one is the 1934/35 General Electric model M-125, their highest end offering for that … Continue reading
Posted in Radios and Tubes, Vintage
Tagged 1934, antique radio, GE, General Electric, M-125, radio, repair, restoration, Tone Monitor, tube radio, vintage radio
13 Comments
Fixing a 1934 Simplex Model P Dual Band Vintage Radio [Antique Radio Repair Log]
I picked up this 1934 Simplex Model P Dual Band radio for my personal collection about 7 months ago, but haven’t worked on it much until this weekend. It sat on my articulated chassis stand in the corner waiting for … Continue reading
Posted in Projects, Radios and Tubes, Vintage
Tagged antique radio, capacitor replacement, Dual Band, model p, repair, restoration, simplex, tube radio, vacuum tube, vintage radio
17 Comments
Repairing the Farnsworth K-262P Vintage Radio [Antique Radio Repair Log]
A local client engaged me to repair his antique radio, a Farnsworth K-262P from between 1948 and 1951. His wife bought the radio to listen to records, and it came to me with reports that it had been working for … Continue reading
Posted in Projects, Radios and Tubes, Vintage
Tagged ac/dc, antique radio, capacitor, capacitor replacement, Farnsworth, K-262P, phonograph, record player, repair, restoration, series string, tube radio, vacuum tube, vintage radio
8 Comments
1938 Philco 38-C-12 “Coronation” Radio Repair
I’ve had this radio on my bench for a little while, and she’s finally back up and running – and it plays great! It’s a 1938 Philco 38-C-12, special edition to commemorate the crowning of King George IV and Queen … Continue reading
Posted in Photos, Projects, Radios and Tubes, Vintage
Tagged 1938, 38-12, 38-12A, 38-C-12, 38C12, american radios, Antique, antique radio, Coronation, King George IV, philco, Queen Elizabeth, repair, restoration, tube radio, vacuum tube
7 Comments
1936 Grunow 566 Repair Finished! [Part 2]
I started this radio a few days ago in Part 1. I left off with the radio up on the bench ready for service. It had a lot of issues with the power supply – and as I discovered while … Continue reading
Posted in Photos, Projects, Radios and Tubes, Vintage
Tagged 6A7, capacitor, capacitor replacement, electrodynamic speaker, Electronics Show, field coil, Flea Market, flex resistor, grunow, Grunow 566, Grunow Chassis 5-S, Grunow Radio, grunow radio restoration, hacked, IF transformer, Meissner, Mike and Key, modification, permanent magnet speaker, repair, restoration, tube radio, vacuum tube
2 Comments
Next Project: 1936 Grunow 566 Radio Repair [Part 1]
I’m off to a good start for my March projects, fixing up the Grunow 588. Next up is my Grunow 566 from the year before, from 1936. I picked this one up from eBay in shockingly good original condition – … Continue reading
1937 Grunow 588 Radio Repair
I finally had a free day with no major commitments and was able to finally get some work done on my projects – it’s been a productive day. I picked up this nice example of a Grunow 588 “Teledial” radio … Continue reading
Posted in Projects, Radios and Tubes, Vintage
Tagged antique radio, antique radio repair, fixed old radio, grunow, Grunow 583, Grunow 585, grunow 586, Grunow 588, grunow chassis 5-W, Grunow Chassis 5W, old radio, project, questions, repair, restoration, tube radio, tube radio repair, vacuum tube
6 Comments