You are looking at very good hand made tube amp which use Hirata Tango U-808 as power OPT. All transformer using in amp is Hirata TANGO which is not continued today. I did test amp in my system, the s

 

Cool find. Colex vintage pocket size electronic calculator. Model ESR 50. Great working condition, no led lights burnt out. Comes in original box, soft case, power cord, and a booklet. Takes 4 AA batt

 

You are looking at a lovely very strong matched quad of Amperex Holland Bugle Boy small halo getter 6DJ8/ECC88 twin triode tubes from batches GA8 delta 4H2, GAA delta 5E2, GA8 delta 4C2 and GAC delta

 

Apogee Centaur Speaker Crossover With ASC 20 uf film capacitrors Ohmite Resistors 12 Ga Air core Inductor etc. Up for auction is a very nice collection of quality crossover parts from Apogee Centaur (

 

This Catalog from "THE MILTON ROSS COMPANY" is a Transipads catalog, from 1967. At the time (1967) Milton Ross where the innovators in there field. If they only knew then, what we know now about the e

 

Perfect Vintage Matched Pair Audio Tubes Mullard 6V6G British Made Used in Fender and many other amp* Come out from military reserve The tubes have the british military symbol -> on the base The tu

 

Selling Vintage 1972 pair of Archer Micro Space Patrol channel 14 Walkie Talkies. I have only foam packing. They are both in working order. They measure 2.5" x 3.5' x 1.5". Antenna extends to 31". Thi

 

This is a Unitrex electric calculator, ( AC power only) in excellent condition, and it works, from 1969. Made in Japan. Has lighted display. it measures 7.5" X 10". Please pay by PayPal. Thank you for

 

Here is a NOS 1966 Mullard EL84/6BQ5 Tube that was relabeled by Philco.It has the Mullard code kM?(can't read maybe 2?) B6B1. Testing this tube with my Hickok 539B Tube Tester where 11.3K uMhos is con

 

This is a very fine Onkyo model T-4711 FM Stereo / AM Tuner in excellent cosmetic and functioing condition. It listed new for $600. It has great sensitivity and is programmable in a variety of modes.