Welcome to 1N34A.COM, the little web site selling high performance crystal radio parts. The main sections are shown first with what is new shown below. Let me, with my 35 years of electronic parts selling make your project building a pleasure. http://1n34a.com/index.htm Everything from variable capacitors, verniers, tube sockets, diodes transformers, piezo elements, switches and much more available here http://1n34a.com/parts.htm Selling thumb nuts, angle brackets, rubber feet, as well as NOS parts make by H.H. Smith http://1n34a.com/hardware.htm Litz wire sized just right for maximum crystal radio performance is available here. Also kynar covered silver plated wire was well as test lead wire. http://1n34a.com/wire.htm Here you can find old radio quartz crystals mostly from tube type two way radios. These crystals are very useful in homemade radio projects. http://1n34a.com/radiocrystals.htm These are high performance large strand count litz spider wound coils. http://1n34a.com/ueberlitz.htm The Uberformer is an audio autoformer designed especially for use with high performance crystal radios. The 200k ohm input impedance won't load your tank by much! http://1n34a.com/ueberformer.htm Here is where you find my fun projects for sale. http://1n34a.com/xtalsale.htm Here is where I am trying to unload my junk. http://1n34a.com/rummage.htm The mainstay 410 pF (365 pF type) variable capacitors have arrived! http://1n34a.com/parts.htm Several types of NOS Miller coils and transformers. http://1n34a.com/parts.htm Little fixed value chokes in two values http://1n34a.com/parts.htm Building a PiezoPhone? I have the elements. The KBT-44SB-1A and the replacement Mallory PT4175W. http://1n34a.com/parts.htm Hard to find set screws. 6-32 thread size, cupped end. Tightens with a 1/16 inch hex key wrench (also available) http://1n34a.com/hardware.htm Buy your piezo elements and muffs at one place to make your headphones. http://1n34a.com/parts.htm Stove Top style knbs. http://1n34a.com/wire.htm 2 Pole, 11 position rotary switch with ceramic wafers. http://1n34a.com/wire.htm I have several spools of bare and tinned copper wire. http://1n34a.com/wire.htm NOS test leads for sale at 1n34a.com http://1n34a.com/parts.htm Solder lugs for #6 size screws. Packs of 10 and 100 http://1n34a.com/hardware.htm