KLH Burwen Research Dynamic Noise Filter DNF1201A. When plugged in, will not power on. No further testing. No attempt at repair. Power button is sticky.

 

Very nice ADMIRAL SUPER 7 transistor radio WORKS GREAT, very little wear, very small scratch's on the chopper on front but don't take away the beauty of this radio, SEE PICTURES, inside very clean, GR

 

For sale is one Raytheon JAN-CRP-6SN7GT VT-231. It has been tested for gas, shorts and leakage on a Hickok AN/USM-118B and on a Weston 981 Type 2 Mutual Transconductance tester. On the Weston the tube

 

Vintage H.H. Scott Stereomaster 200-B Tube Stereo Amplifier Description : All items are sold as is, so please read below and ask all questions prior to bidding. Item Information Item Description: Vint

 

BOSE 301 SERIES II We all know Bose is better than the rest! We've tested the speakers and they sound great. As stated in condition, the speakers are missing the middle grill that says "Bose" on it. A

 

GE Superadio II, in rough but functioning condition. Battery door/cord enclosure intact and not broken. Limited testing, basic radio functions do work as of 10Mar2013. Vintage! To my understanding the

 

ANTIQUE RADIO SPEAKER HORN; 1925 ATWATER KENT?? This is from an estate and is the non-metallic horn only, as pictured. No one could find the transducer that fits on the flange that is 1-3/4" in diamet

 

                                  This auction is for a Vintage GE 12AX7 Tall Plate Preamp Tube.   It has tall gray plates, a top round getter and is in excellent clean conditio

 

From a lot of recently purchased tubes here are a matched pair of type 6201 JAN 12AT7 tubes made by GE. These tubes test very good on a Sencore TC-162 with readings of 103 & 103 on both tubes.