Category Archives: Photos

The Speaker Spotter – Speakers of Craigslist – March 7th, 2014

Posted on March 7, 2014 by jwk

There’s always something interesting for sale on Craigslist, especially in Seattle. Here’s a selection of especially notable vintage speakers and other audio products for sale on the local Craigslist. I’m not affiliated with any of these sales, but if you’re interested, you … Continue reading →

Posted in Audio, Collections, Photos, Speakers, Stereo, Vintage | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 1 Comment

KN0CK HF Upconverter Fits Inside the USB Tuner’s Enclosure

Posted on February 19, 2013 by jwk

Marty KN0CK sent me some details to publish about his great looking miniature HF upconverter board for the RTLSDR, the HF Alchemy DVB-T Active HF Upconverter. It’s an incredibly miniature SMT board with an SA612 mixer and SMT oscillator, and … Continue reading →

Posted in DIY, Electronics, Photos, Projects, Radio | Tagged , , , , , , , , , , , , | 10 Comments

First Look: 1934 Grunow 750 “World Cruiser”

Posted on October 10, 2012 by jwk

I’m getting ready to sell some of my radio collection to make room for new ones, but until that happens I’ve been under something of a self-imposed moratorium on new purchases. This one came up on eBay a little while … Continue reading →

Posted in Photos, Radios and Tubes, Vintage | Tagged , , , , , , , , | Leave a comment

Wanted: Band Switch Rocker Arm Lever from Grundig 5399 or 8000-series Radio [Repair]

Posted on July 9, 2012 by jwk

I’m having trouble coming up with a replacement part necessary to bring my client’s Grundig 5399U/S back to life, so I turn to the Internet to help. Part of the band switch assembly is a rocker arm which spans the … Continue reading →

Posted in Photos, Projects, Radios and Tubes, Vintage | Tagged , , , , , , , | 4 Comments

1938 Philco 38-C-12 “Coronation” Radio Repair

Posted on June 19, 2012 by jwk

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 , , , , , , , , , , , , , , , | 7 Comments

Modern Caps Can Fail Too [Farnsworth K-262P]

Posted on June 5, 2012 by jwk

I’m working on a radio for a client, and it’s nearing completion, but I ran into a rather unexpected issue that was worth sharing on here. The radio itself is a Farnsworth K-262P, a radio/phono combination from 1951. The radio … Continue reading →

Posted in Commentary, Electronics, Photos, Projects, Radios and Tubes, Vintage | Tagged , , , , , , | Leave a comment

How Television Benefits Your Children [Vintage Ad]

Posted on May 17, 2012 by jwk

Motorola, leader in television, shows how TV can mean better behavior at home and better marks in school! Own a Motorola and you know you own the best. Does that clown look terrifying to anyone else?

Posted in Commentary, Photos, Television, Vintage | Tagged , , , , , , | 5 Comments

Build Log and Review: Mable Audio VT-86PP Kit Hi-Fi Amp Project [Chinese Gear]

Posted on March 30, 2012 by jwk

About a year ago, someone left a comment that really looked like spam on one of my pages advertising a web store selling tube audio gear and parts for guitar and audio amplifiers. Against everything I’ve ever learned about behaving … Continue reading →

Posted in Electronics, Hardware, Photos, Projects, Radios and Tubes, Technology | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Antique Tube Box Art

Posted on March 15, 2012 by jwk

I took a gamble on a box-lot of parts from Craigslist, and it turned out to be an excellent find. One of the things I found was a collection of tubes in their original boxes from 1926. That doesn’t happen … Continue reading →

Posted in Photos, Radios and Tubes, Vintage | Tagged , , , , , , , , , , , , , , , , | Leave a comment

1936 Grunow 566 Repair Finished! [Part 2]

Posted on March 10, 2012 by jwk

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 , , , , , , , , , , , , , , , , , , , , , , | 2 Comments