For many collectors and audio enthusiasts, vintage electronics are hard-to-find treasures. Some collectors have a passion for achieving pure audio sound, some use vintage electronics as a conversation piece,...
First off: Audiophile want to be's don't read this you are not going to like what you want to hear. Now then to business.. Telefunken is not the end all of 12AX7's or 12AU7's as you have heard. Your Ear is as...
I suppose it might be helpful to write a Wollensak recorder guide while my memory still retains some details. I was a Wollensak Factory Authorized Trained service facility manager and technician until their...
Buying "Ham" radio equipment can be difficult if you are not highly experienced in electronics.Photos and descriptions can be very revealing or may not tell you anything.High resolution cameras with good...
Buyers have to be careful when bidding on ham radio equipment so they get all the required accessories.Frequently equipment is sold that does not include the external power supply or other accessories needed...