A set of 4 Heathkit XO 1 crossover knobs, 2 "Hash Mark" & 2 small knobs. 2 Heathkit "Hash Mark" knobs, Set Screw, 1/4" shaft, 1 1/8"Diameter at base and 2 small knobs.

 

1 pair of Jabo KH-55 Laboratory series horns. The horns are a further development of the famous Jabo 50. After more than a year of improvement the company Jabo had the success of constructing the horn

 

Vintage Maytronics Saturn Soundlite Audio Lite Model sq-14 SOUND ACTIVATED LIGHT Vintage Maytronics Audio Lite Saturn Mode Works great. Lights up and pulses to sounds. This is such a blast from the pa

 

Used pair of Svetlana 12AX7 tubes. Still sous great. Buy used and save. See other auctions for more tube deals. Posted with eBay Mobile

 

Double Button Carbon Microphone 1920's , 9 " tall , ring 5-1/4 " diameter, mic element 3"diameter ,2-1/2 " wide , this element is huge ,but is has seen better day's mic is offered as is ,untested ,it

 

Antique loudspeaker horn with TruTone brand. Horn is not metal (except for tip at bottom) and appears to be made of paper mache. Glossy lacquer paint on inside of speaker. There is a small hole, appro

 

The Shipping Calculator reflects the cost for one speaker, actual shipping cost will be doubled on invoice. If payment is made before invoice is receied a revised invoice will be sent and payment must

 

Up for sale is one working technics sl-d303 turntable, its in great shape, especially for its age. Includes the clear dust cover and still has all 4 rubber feet. The cover has scratches on it. I playe

 

9 photos are provided to show you clearly the condition of the tube. With the early style date code (factory-month-year) of "BA5", this is one of the earliest legendary Mullard mC1. Tested-as-new 1955