Find:
About Me
Blogs
- Antique Radio Blog
- Arcane Radio Trivia
- Audio Tweak
- Audioklassiks
- BuildLounge
- Classic Receivers
- Coffman Labs Blog
- Confessions of a Part-Time Audiophile
- EEVBlog
- Engineering Radio
- Glowbugs Times
- Glowbugs Web
- Guitar Fool
- Hack a Day
- HeavyDIY
- High on Solder
- Ilektronx
- MicroSyl
- Nick's Radio Corner
- Old Stock Audio
- Pragmaddux
- Radio Stuff
- Radio Time Traveller
- Richard Sears, Vintage Electronics
- Seventies Stereo
- The Paleotechnologist
- The Signal Path
- Tube Addict
- TubeSound
Friends
Resources
- 901
- Active Equalizer
- AM
- amplifier
- Antique
- antique radio
- audiophile
- Bose
- Bose 901
- Bose Active Equalizer
- Bose Equalizer
- bose equalizer repair
- bose repair
- capacitor
- capacitor replacement
- cost engineering
- Craigslist
- eBay
- Equalizer
- fried electronics
- GE
- General Electric
- grunow
- grunow 586
- grunow 589
- grunow chassis 5-U
- grunow radio restoration
- ham radio
- hf
- hi-fi
- HP
- KN0CK
- laptop
- LCD
- LF-116
- old radio
- oscilloscope
- philco
- photos
- power supply
- projects
- radio
- rca
- rebuild
- repair
- replacement
- restoration
- RTL-SDR
- RTLSDR
- SDR#
- seattle vintage radio repair
- Series 1
- series I
- series II
- series IV
- shortwave
- soldering
- Sony
- Speakers
- speaker spotter
- stereo
- stromberg-carlson
- test equipment
- transistor radio
- tube
- Tube Amp
- tube radio
- up-converter
- Upconverter
- vacuum tube
- vintage
- vintage ad
- vintage radio
- Westinghouse
- zenith
Categories
January 2026 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
Category Archives: Commentary
Unboxing my Sharp PC-4501 classic Personal Computer
It’s 1987 and I’ve been needing a new laptop. After a careful process of comparison shopping I settled on my Sharp PC-4501 from Montgomery Ward. Let’s open it up and take a look! For only $699.99, it’s a state of … Continue reading
Posted in Commentary, Electronics, Hardware, Photos, Vintage
Tagged 1987, classic PC, DOS 2.11, DOS 3.21, laptop, PC, PC-4501, personal computer, photo, photography, Sharp, unboxing, unpacking, vintage PC, WORD 4
9 Comments
Going Digital [Radio Manuals]
My digital copies of Rider’s Perpetual Troubleshooter manuals arrived! In the back are the six hardbound volumes I own, out of a set of 24 total. In front, DVDs I purchased from eBay seller KE3GK for about the price of one … Continue reading
Posted in Commentary, Photos, Vintage
Tagged Beitman's, books, digital, dvds, eBay, Most Often Needed, pdf, Perpetual Troubleshooter's Manual, Rider's
1 Comment
October Projects
September was a good month for projects. I accomplished all the things I set out to do and more: I’ve finished the Hornyphon radio for my customer Repaired and began using the Hallicrafters Got the broken ViewSonic monitor going again … Continue reading
Posted in Commentary, Electronics, Internet, Projects, Radios and Tubes, Software
Tagged antique radio, EICO 460, GE LF-116, oscilloscope, pre-war FM, projects, quality, repair, Sanyo 2050, Security, Telepresence
1 Comment
Project Idea: 1920s Style Seashell Horn Speaker
Browsing around the Antique Radio forums, I ran into inspiration for a new project I intend to work on. My project plate is pretty full in October, but I’ll probably get to it before the end of the year. The … Continue reading
Posted in Commentary, Projects, Radios and Tubes, Vintage
Tagged 1920s, horn speaker, loudspeaker, seashell, triton's trumpet
Leave a comment
Friday Brain Dump [Random Thoughts]
A recent random assortment of ideas: It’s easy to get media content from a computer to a television, but it’s difficult to get any kind of external media back into a computer. I have a fairly involved computer setup at … Continue reading
Posted in Commentary, Ideas, Projects, Technology
Tagged 8R40, amplifier, computer, Dayton Audio, DisplayPort, DTA-2, g1, g2, Hallicrafters, HDMI, HDTV, HTC, Multimedia, Nokia, radio, t-mobile, Tripath, VGA capture
Leave a comment
Satellite TV in 1981
I used to be a satellite hobbyist, with a few large motorized dishes that pointed at various FTA satellites receiving free music and international TV channels. It’s always been my ambition to have one of these large dishes in my … Continue reading
Antique Radios in “Babylon 5”
In Season 2, Episode 7 of television program “Babylon 5” (1994-1998), you can see a few antique radios in the space station’s Earth History Exhibit. With the help of some other radio hobbyists, I’ve identified the interesting ones. On the … Continue reading
Posted in Commentary, Photos, Television, Vintage
Tagged antique radio, Babylon 5, earth history exhibit, emerson, GE, wave magnet, wilcox-gay, zenith
3 Comments
How to Ruin an Antique Radio [Photo Roundup]
Normally, I write about how to fix an antique radio. Today, though, I’m writing about all the creative and interesting ways people have found to destroy them – and there are quite a few ways, from gutting a radio cabinet … Continue reading
Posted in Collections, Commentary, Photos, Radios and Tubes
Tagged antique radio, aquarium, ruined antiques, shabby chic, stereo, tasteless, tube radio
21 Comments
I love my chassis stand.
It’s the winter here in Seattle and it gets cold outside occasionally. Cold enough that I can’t vent my soldering fumes out an open window like I normally do most of the year, but I don’t want them in my … Continue reading →