HEATHKIT IP-2728 Unbuilt Unassembled Kit 1-15 VDC Regulated Power Supply Note: This will be shipped in the original box supplied by Heathkit. Buyer pays shipping Sale final Good luck (-:

 

WORKS GREAT!!. CLEAN. TESTED FEB 16 2015.

 

This is a Heathkit speaker, Model No. SB 600, primarily used as an external speaker for Ham radio set-ups. It has been tested and is in good working condition. There is some scuffing in the paint. I h

 

Up for sale is One Pioneer hpm 100 speaker grill with badge. Grill is in good condition other than wear marks on top two corners. badge in great shape.

 

FM decoder adapter used on Grundig tube receivers. I don't know all of the applications but it has a 9 pin plug to connect to the receiver (see picture). The adapter was working with my Grundig SO 240

 

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great sound, the speakers are in perfect condition, one case have some scratches and peeling of the protective fencing lost one logo, see the pictures for details, main speaker is 8",feel free to ask

 

6A3 Tube Test Good Excess Stock of audio engineer ALL tubes tested on calibrated TV-7D/U All Tube are Cleaned and Dexidized see my other tubes on my listings lots of Great Rare Tubes see SCAR Amplific

 

Here we have a RCA 2A3 audio vacuum tube that has been fully tested on a calibrated TV-7B/U for mutual conductance, shorts, and gasses. This tube tests at a strong 72, where 38 is considered minimum g

 

While not mint, this is a vey clean and properly functioning stereo preamp from Marantz. Made in Japan in the early 70's, featuring many inputs and controls that are not found often today. This one ha