Crystal Radios | Whohou Marketplace

Only show products from: United States
Old crystal mini radio (326359467599)
1920s ANTIQUE CRYSTAL RADIO MARTIAN BIG 4 Wireless Telegraphy Broadcast Receiver (186820390970)
DISCOVERY High Performance Crystal Radio Kit SENSITIVE AND SELECTIVE (256346022081)
DIAMOND-WEAVE 250/46 LITZ COIL FOR CRYSTAL RADIO SETS WITH FREE SHIPPING! (335683684684)
Electronic Crystal Radio Kit Build Your Own Radio (405321566092)
PHILMORE CRYSTAL DETECTOR FOR RADIO CRYSTAL w Box (205124460962)
METAL PHILMORE SUPER RADIO CRYSTAL SET DETECTOR NO BOX (205028053368)
Galena Cast Crystal for Philmore or Whisker Crystal Radio Diode with Threads-AC (205009266122)
Pyrite Cast Crystal for Philmore or Whisker Crystal Radio Diode with Threads-AB (205009286256)
Vintage Crystal Radio Detector Glass Dome - Replacement Part (295311367979)
Carborundum Threaded Cast Crystal for Philmore or Whisker Crystal Radio Diode-C1 (196673666199)
Vintage Iconic HearEver No. 21 Missile Radio 1958 Red Rocket Radio Incomplete (235832171070)
Pyrite Crystal Radio Crystal Radio Detector Diode Cast in Brass Cup (205010388025)
= CRYSTAL RADIO EARPHONE = crystal - transistor receiver use HIGH IMPED. - 2 PCS (296598599202)
6 pcs. D18 Crystal radio Germanium Diodes, "Holy Grail" , Military , Rare! (256539607811)
NOS Vintage Transistor Radio Mono Earpiece Earphone Ear Bud (305929175284)
VINTAGE PHILMORE CRYSTAL DETECTOR LITTLE WONDER RADIO CRYSTAL SET (196695848064)
Allied Knight-Kit Breadboard Crystal Radio Assembly & Operation Manual 83 Y 261 (116373488269)
Finished Long Wave/AM Broadcast Band Octal Plug-in Coil (approx. 588 uh) (224625952722)
VINTAGE CRYSTAL RADIO SET - TUNER, COIL ++ GALENA CRYSTAL (296854722929)
=FREE AMP= HIGH PERFORMANCE - DOUBLE TUNED - crystal radio AM receiver kit set (296705947182)
1625 TUBE SHORTWAVE REGENERATIVE RECEIVER (3.50 to 14.0 MHZ APPROX.) (324973478229)
Vintage Crystal Radio Coil Manufacturer Homebrew Wooden Folk Art #2 (196501837289)
SCHEMATIC ONLY 3B7 LW/AM/SHORTWAVE TWINPLEX REGEN RADIO (200khz to 12.0 mhz) (226367718540)
PIEZO HEADPHONE FOR CRYSTAL AND REGEN RECEIVERS (HIGH IMPEDANCE) (326274604152)
Vintage Philmore Selective Radio Crystal Receiving Set (395938042578)
Vintage Philmore Radio Crystal set new in box little wonder #7000 (387582261761)
832 TWINPLEX AM BROADCAST & SHORTWAVE REGENERATIVE RECEIVER (SCHEMATIC ONLY) (324825148677)
HI-PERFORM - DOUBLE TUNED PPE- CR-1 crystal radio MW AM receiver unbuilt kit set (296691744887)
VINTAGE COIL UNIT WITH AERIAL TUNING FROM CRYSTAL RADIO BUILDER (305806975767)
Le Toy Van Wooden Toy Phone Rotary Retro Style Honeybake Red, Used (334889527303)
Galena Cast Crystal for Philmore or Whisker Crystal Radio (126777570289)
Vintage Kit King Kits Diode No. 3508 New Old Stock (176476785789)
Very early Antique Tap type Crystal radio set, very old before 1920s (205128282455)
Antique Navy Loose Coupler Crystal Radio Made by Menominee Electric (176498278703)
10 Crystal radio Diodes D18 Large Glass Vintage Germanium Detector w/Spec USA (135268732556)
Crystal Oscillator TTL HCMOS 1.0000Mhz. crystal Radio Regeneration Radio (255468650540)
Rare Vintage 1950's Dulci Crystal Set Radio Receiver with Box, Made in England (395885297867)
Vintage GALENA Crystal Radio vintage part and other extras (296769116738)
Vintage Marconi Era Radio Galena Crystal Lot of 7 Cat Whisker (356309116996)
FINISHED COIL & SOCKET FOR CRYSTAL OR REGEN RADIOS (ABOUT 250 UH) (224488534104)
Vintage GALENA Crystal Radio vintage part for Cat Whisker * (305949169179)
Vintage GALENA Crystal Radio vintage part for Cat Whisker (296854546001)
Vintage Miniman 702 Crystal Radio ~ Germanium Diode made in japan 1950s-60s Nice (126803364860)
Vintage Remco Crystal Radio IN ORIGINAL BOX 1950s 1960s Toy Science (205001862011)
Red Tinymite cute little crystal radio from 1949 made in USA (167030419343)
Early Antique Puretone 1900s Whisker Galena Detector for Crystal Radio - RARE (395819824741)
Beier No. 2 Crystal Radio DIY kit NEW UNBUILT (256263445161)
Philmore Glass Enclosed Fixed Crystal Detector (186780091666)
Early Sylvania 1N34A Large Glass Body Germanium Diode NOS (204567837522)
Approx. 540khz to 2.0mhz Coil/Variable Capacitor & 8-Pin Plug-in Coil Form (324952065013)
2 pieces 1N34A Germanium Signal Diodes Original Green Band - USA FAST SHIPPING (324520344062)
Crystal Radio Kit Box ▪︎ Aurora Electronic Models ▪︎ BOX ONLY (116249421177)
1920s Burndept Wireless Filament Resistance Valve Tube Radio Marconi era (375783116897)
ANTIQUE WOOD CRYSTAL RADIO SET Lawsam Electric Company. Rare Set Great Condition (256525560195)
SCHEMATIC ONLY GLOW-BULB 42 TUBE SHORTWAVE/AM BCDST REGEN (535khz to 14.8mhz) (325474375559)
VINTAGE BLACKBIRD PHILMORE CRYSTAL RADIO RECEIVING SET (196614667128)
Vintage Philmore Fixed Crystal Detector In The Original Box (256653204516)
2 PCS OCTAL 8-PIN PLUG-IN COIL FORM FOR SHORTWAVE & HAM RADIO PROJECTS (225954027701)
antique 1920s BBC crystal radio british english wood bakelite slant front (326253347683)
8-PIN PLUG-IN COIL FORM FOR SHORTWAVE & HAM RADIO PROJECTS (224222986181)
Galena Crystal Formation with Dolomite. (256671645134)
1912 Electro Importing Slide Potentiometer In Box * For Early Wireless Radio (205060611748)
Vintage Rare Wm. J. Murdock Co. Crystal Radio & C Branded Inc. Headphones. (356197413639)
Antique Crystal Radio with Large Diameter Coil (405334963774)
VERY SCARCE HOLT RADIO CO. CRYSTAL RECEIVER (204901753767)
TYPE 19 TUBE LONGWAVE/AM/SHORTWAVE TWINPLEX REGEN RADIO (200khz to 11.0 mhz) (325845267064)
COFFIN CASE unbuilt crystal & transistor AM novelty radio receiver wood set KIT (296275252180)
Crystal Radio Medium Wave and Shortwave Retro Crystal Radio with Remote Control (285723966503)
2P2 Tube Single Light MW Radio Kit Simple Radio Receiver Kit (without Shell) (364673582481)
Vtg Wm J Murdock Co. Crystal Radio Set Brandes Inc Headset Bakelite Rare Parts (175723743834)
10 pcs. D18 Crystal radio Germanium Diodes, Large Glass Vintage , 5 varieties (255991828045)
DIY AM BDCST. DUAL COIL CRYSTAL RADIO RECEIVER WITH TUNABLE TRAP FOR BCI (226294045637)
PAIR OF 8-PIN PLUG-IN COILS FORM FOR SHORTWAVE & HAM RADIO PROJECTS (224869228759)
HORACE HURM POLYCONTACT CRYSTAL DETECTOR FRANCE 1916 (286156197263)
Vintage Tiny-Mite Crystal Radio Counter Top Display Original 1950’s NOS (266330622537)
Vintage NOS Clearco Steel GALENA Radio Crystal Antique flanged type (266086731791)
DIY 832 SHORTWAVE REGENERATIVE RADIO 3.4 TO 15.0 MHZ (PARTS & SCHEMATIC ONLY) (225104539974)
SCHEMATIC ONLY AM BDCST. DUAL COIL CRYSTAL RECEIVER WITH TUNABLE TRAP FOR BCI (225608450011)
5-PIN PLUG-IN COIL FORM FOR SHORTWAVE & HAM RADIO PROJECTS (324860802882)
Jackson Brothers Vernier 6:1 Ham Crystal Radio Drive (256672000577)
Odd Vintage GALENA Crystal For Crystal Radio part Cat Whisker (293539126045)
VINTAGE PHILMORE METER TESTED CRYSTAL for DETECTOR # 7005 for RADIO NOS (204345449023)
Crystal Radio Diode Stainless Steel Torsion Cat Whisker Detector Spring (196502060519)
1923 Ritter Grand Crystal Receiver Radio (235786469074)
Vintage Miniman 702 Crystal Radio ~ Germanium Diode made in japan 1950s-60s Nice (186771208894)
1C5GT One Tube Regen Radio 535 khz to 17.0 mhz Continuous Coverage (225078971684)
JUMBO 3X WINDING COIL W/DUAL 270PF VARICAP (540PF TOTAL) LONGWAVE AM BANDS (225091442555)
Lot of 2 - Vintage Transistor Radio Mono Ear Bud Earphone NOS (235847913964)
Antique RECEPTEUR RADIOTELEGRAPHIQUE TYPE A1 CRYSTAL RADIO IN WOOD CASE (285921674456)
Mint-In-Box 1917 Lowenstein SE-183 Triple Crystal Detector For Marconi Era Radio (196498480909)
Iron Pyrite Crystal Radio Detector (226122116605)
Vintage Morris Germanium Crystal Radio W/ Original Box (116019361410)
WESTERN ELECTRIC MODEL 400 SINGLE CRYSTAL RADIO HAM HEADPHONE PARTS ONLY (196021663556)
1919 Commerce Radiophone * Rare, Early Crystal Radio w/Paperwork, Labels * Works (204823047441)
ICA TOP NOTCH Insuline Crystal Radio Receiver W Brandes Earphones 1920’s USA (365231691894)
Pyrite Crystal Radio Crystal Radio Detector Diode Cat Whisker Unknown (166290242342)
FINISHED 8-PIN PLUG-IN COIL FORM/CAPACITOR ASSY. FOR LONG WAVE RECEIVER (225460826483)
Crystal Radio Detector - USED **READ DESCRIPTION** (226230444402)
Fox-Hole "Improved" Crystal Radio (176408036246)

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