Scott's Crystal Radios

TECLA Thirty
Thomas E. Clark Co.
Early wireless age crystal set with code on label.

This webpage is for Crystal Radio enthusiasts, both users and collectors.
Some pictures of crystal radios are on display below the Links.

Click on the titles below to jump to the following pages:
Headphone Museum Gallery  Pictures of collectable headphones from my collection. Several pages of close up photos of vintage headphones. Over 100 different headphone pictured here.

Headphone Heaven (Headphones for Sale) Vintage headphones for crystal set use or just for collecting.  Several new sets listed including Brandes, Baldwin, and Western Electric.

Vintage and Crystal Radios for sale  Some quality homebrews and reproductions.

 1920's Radio Parts and Test Equipment   Tuning condensers, coils, tube sockets, etc. Build your own battery tube regenerative radio, plus various test equipment such as soldering irons, etc.

BOOKS And Vintage Radio Magazines for Sale Vintage radio repair, and now with some vintage Radio News and related magazines.

My Big Fat Greek Vacation  We finally took a real vacation in August of 2009 and this is a little blog about our holiday there, plus have recently added subsequent family events, water skiing, surfing, and my daughter's wedding in May 2011.

Steampunk Headphones Project Page  Modify vintage headphones to use on modern audio devices.

LINKS  A page of links to related radio sites including my favorite crystal radio sites.

1960 Austin Healey 3000 BT7 Restoration Project  Uh-oh, another new project. Watch the restoration process on this long term car restoration project.

A Tale of Two Tube Amps  This is a page on the making of a couple of stereo tube amps that I am building for special friends and relatives. One uses a single ended 12AX7, 6V6, 5Y3G design, and the other is a 7 tube push pull design using 6SN7, VT-25, and 5U4G tubes.

Sign up for Paypal for quick payment and next day shipping.

My Dog Belle  This is just a fun page about our dog Belle. Sort of a Dog Blog. She is no match for Marley in the recent hit novel, but still a lot of fun. April 2010 added a couple of photos of her litter of mutt puppies.

Nixie Tube Clock Project  Slightly outside of my usual interests, but am documenting this fun project building an old fashioned Nixie clock.

New Hobby, Pen Making  Oh No, another new hobby. Just took up pen turning, a fun and inexpensive hobby with rewarding results.

Western Electric 509W Restoration Project  This page shows the steps in cleaning up a nice vintage pair of Western Electric 509W headphones.

Tube Amp Project Page  This is a page documenting a project I got started on after I restored a Sparton 1568 console radio with a 2A3 power amplifier. That Sparton sounded to nice that I looked around and decided to build an integrated stereo 2A3 single ended triode tube amplifier. This is a long project, took about 4 months just to get a final version of the schematic and collect the basic parts. Just finished the amp and will get the pictures up soon.

Heathkit CR-1 and Miller 595 Page  This page shows the circuit of the famous Heathkit CR-1 and Miller 565 / 595 crystal radios and a project in progress to recreate these sets with parts available today.

Headphone Repair Page  This page will be expanded to include remagnetizing headphone magnets, replacing pin tips, cord splicing etc. Illustrated to help you do it yourself.

 Jackson Bell Radios  These are some of my other radios on display.  Jackson Bell made elegant figural cathedral radios in the early 1930's. These have nothing to do with crystal sets but I like them anyway.

Build A Crystal Radio or a 1 Tube Amplifier  This page has the circuit diagram for building a simple crystal radio and a 1 tube amplifier that can be used to drive a horn speaker or amplify weak signals for headphones. Includes a schematic plus a component diagram for easy assembly. The crystal radio Plans are easy enough to use for a Science Fair project or a scout project.

Resource Page  Links and addresses/phone numbers of the parts suppliers I use to obtain parts. Parts that I don't have can be found at one of these sites.

Email to scottswim@aol.com



Vintage Crystal Radio Gallery

These are pictures of items from my collection of crystal radios and other early radio items. Items on this page are for display. Click on the above line marked "Crystal radios for sale" or others to see items for sale.
You can click on a few selected pictures for larger photo and click "back" to return.
Most of the below sets can be seen in Maurice Seivers book "Crystal Clear", Volumes 1 and 2.
Westinghouse Aeriola Jr.

This is one of my favorite sets. Circa 1922, a good quality crystal set with a two mineral Perikon detector. The little brother of the Aeriola Sr. one tube radio.
 

WECCO GEM

WECCO GEM crystal set
Simple slider and coil construction, variable inductance, no capacitor.


JUBILEE

Jubilee Crystal Set made in Omaha Nebraska, mid 1920's.
Another coil and slide tuned crystal set. Several sets of headphones can plug into this radio.



PANDORA

PANDORA, Black version by Brooklyn Metal Stamping Company. There was a bronze colored version of this also made with a slightly different base. Pictured in Maurice Sievers book on crystal radios, Crystal Clear volume1, page 78.


VAN Crystal Set

VAN Crystal Set    Made by Van Valkenburg  Co. in Holyoke MA mid 1920's. Semi-fixed crystal detector housed in the tubular plastic crystal holder. Tunes by sliding the tuning device along the coil inside.


Kleertone Crystal Set

This Kleertone set with the enclosed detector and double sliderfrom the early 1920's is another one of my favorite crystal radios. It is about ten inches tall and has hundreds of turns of wire on the coil, must have tuned frequencies up through the long waves.


 KILBOURNE AND CLARKE

The original set is pictured in Crystal Clear Volume 2 on page 55. This set is one I built to the original dimensions.
I made the cabinet of this reproduction is solid oak with the same kind of corner joints as the original. The binding posts, crystal holder, wiper switch and points are all vintage 1920's parts. One of the little screws on the panel goes to a minature variable condenser for fine tuning (not part of the original circuit) and the 9 switch points vary the coil inductance. This set works great and cover the AM band well. This is my favorite homebrew set and looks very close to the original.

Click on icon to calculate shipping charges via US Mail from my zipcode of 23320

Email to scott@oldheadphones.com

Germanium Diode Assortment
Five germanium signal diodes including a 1N-60, and 4 general purpose germanium diodes. All 5 for $5 postpaid within the US. These are great for building crystal radio projects. The 1N60 is particularly sensitive to small signals.

Mounted Argentiferous Galena Crystals

These are excellent quality galena detector crystals mounted in Wood's Metal for a 7/16 inch diameter mounted crystal. Made with fine crystalline argentiferous galena that is the best "rock" I have ever used. 3 for $12 includes shipping within the US by first class for crystals only. If you have bought crystals from other sources you may be disappointed with their performance. Not these! They work great and 100% of buyers have been thrilled with the results.

Mount Your Own Crystals Click for instructions.
This page is an illustrated instruction page for mounting your own minerals using materials similar to those shown above.

MRL Handbooks.

These handbooks were kindly supplied to me by MRL. They are $3 each.
HB-3 tells all about crystal detectors, including various minerals and modern diodes.
HB-17 gives 20 of the most popular Modern Radio Labs crystal radio circuits including the MRL-2 and MRL-2A. It also gives the coil details for the wavetrap QRM coil.
You can reach MRL on the web at http://www.modernradiolabs.com



 Links to other related sites:

Phil's Old Radios  Nice general radio website with a great crystal radio project for broadcast and shortwave reception.

Xtal Set Society    National club with information, links to suppliers, books and items for sale. Join the  great crystal radio discussion group there called Rap 'n Tap.

Skywaves    Al Klase's site that has some useful schematics and crystal radio building projects including a shortwave crystal set.

Greg Farmer's Crystal Radios  Great site with a beautiful collection of crystal radios and related early radios.

Dave's Homemade Radios  Dave Schmarder has a great website that shows dozens of his creations of crystal radios and some battery operated tube sets including some shortwave sets. He has nice photos and schematics posted for each set. This is a great site to get ideas for how to build your own nice tube or crystal radio.

Ben Tongue's Crystal Radio Website  This website had valuable details on crystal radio reception, impedance matching, and even schematics for building impedance determination equipment for comparing headphones of different impedances.

Pictures of Vintage Sets    This site has some nice pictures of a fine collection of vintage sets. site has been down recently

Crystal Radio Resources  A great "How To Do It" website for constructing your own sets.This page has an extensive list of crystal radio links and is highly recommended as a resource for serious crystal radio research. A MUST SEE for beginning builders and Science Fair Project builders.
Tell Owen I said hello.

Crystal Radio Supply   This is one of my favorite supplier for parts such as variable capacitors used to build crystal radios, and great prices too.

Peebles Originals  This is Mike Peebles website with information about Crystal Radio, Tube & amp; Transistor Radio, Parts, Plans, Kits and other Items associated with "Nostalgic Radio Building".

Allens Web Page   New site by a radio collector and boat builder, many radio items for sale here.

Gollum's Crystal Receiver World  The First German crystal receiver website with many photos and hints about crystal radio construction, testing and use.

Lance's Crystal Radio Website Lance Borden's Crystal Radio Webapge with plans and kits for sale.

John's Radio Pages  A great resource that has details about the early Miller high fidelity tuners.

Stay Tuned  Take this hot link to a related page by a colleague who specialized in sound powered equipment. It has been recently expanded with dozens of crystal radio construction plans.This site is a MUST SEE!

Tom's Terrific Tuners  This is a page by Tom Kipgen that has homebuilt crystal radios made with beautifully machined parts and true vintage looks, plus vintage looking wook knobs for building radio projects. Many high quality items for sale.

The Old Radio Builder  This is a nice webpage showing vintage crystal radio projects, modern projects, and old radio restoration projects.

Jim Frederick's Crystal Radio Page   This page has plans and kits to buy such as the high tech  Hobbydyne  crystal radio, tell Jim I sent you.

Play Things of Past   Great source for all sorts of vintage radio replacement parts including tubes, all types of transformers, knobs, dials, glass, belts, variable capacitors, coils and more. I can't think of anything not available here for an old radio and at great prices.
 
Radio catalogue: more than 50'000 radios with   20'000 pictures and 22'000 schematics plus radio   forum.
www.Radiomuseum.org

Radio Museum A website dealing with all aspects of antique radios including display photos and schematic daigrams for antique radio enthusiasts, click on the icon above to jump to the Radiomuseum.

Ian Sanders' Crystal Radio Webpage

Dick Korf''s Handcrafted Detector Stand  threepalms@prtel.com Click this Email to Dick to order this item

 
  Email to scottswim@aol.com