Adcom GFA 555 power amp plus GFP 565 Preamp. Ran the amp and preamp hard for the last week. I did not test the GFS-6 speaker switch. Used my Lab 400 direct drive to test phono input and played all 4 s

 

This is a vintage tube preamplifier designed for the 1500 series Altec professional amplifier systems. It was an accessory module that could be installed in the amplifier chassis, or separately in a p

 

Here's a very nice Western Electric 249-B tube from the collection of an engineer who worked for AT&T I the 40's & 50's. Please note, if you send me the settings for my Hickock 533 or Sylvania

 

Novelty Mickey Mouse Telephone in fair condition Posted with eBay Mobile

 

PAIR 8" SIEMENS / KLANGFILM Fullrange speaker VAC Ruf isp. 22a in good working and optical conditiones please see pictures shipping 54$ USor ask for you countrywe have many items on sale please have a

 

Vintage AKAI 1730D-SS 4 channel stereo reel to reel tape deck in NM condition. I am selling as is, have no way of testing if it works, but as far as I can tell it does. it powers up, both meters light

 

You are bidding on the following new vintage mil spec items: 90 of Allen Bradley carbon composition resistors all 1W as follows: 20 of - 82k20 of - 4.7M20 of - 4.7k30 of - 270k Hard to find resistors

 

Vintage Westinghouse Solid State Alarm Clock Radio Up for your consideration is this Vintage Westinghouse Solid State Alarm Clock Radio. Both the radio, sound, knob and clock work great, but I do not

 

HERES A NOS VINTAGE THE FISHER PHONO PREAMPLIFIER MODEL PR-6 PREAMP 6SC7 & ORIGINAL BOX, THE BOX HAS WEAR, THIS LOOKS LIKE IT WAS NEVER USEDVERY NICE SHAPE

 

Up for auction is 1 single NOS TUNG-SOL valve / tube with black glass: TUNG-SOL 6SN7GT / VT231! Very rare square plate construction! Very good sounding! Made in the USA This is a military quality doub