[Collins] Collins Audio input boards available
John Hensley
w5jv at hotmail.com
Sun Jun 21 14:13:12 EDT 2009
The bad economy continues to take its toll. In response:
I have two nice Collins Audio Input boards available, left over from my days as an on-call maintenance type. Probably paid to me for services rendered when money was tight. Anyway, one is a 10 channel and one is a six channel. They are model 212G (Golf) which was the last tube mixer Collins produced. These are in very good condition and should clean up nicely without a major effort. An example of a "cleaned up" 10 channel is posted at:
http://www.w5jv.com/photos/collins_212g-1_restored.jpg
The cabinet IS the mainframe and all are alike sans what audio modules you installed in them. Module types are pre's, line, aux, mic's, or compressors. Using male Jones type plugs mounted on a frame rail, the modules had female sockets mounted on them so that them could be pulled and replaced quickly. These boards use DAVEN rheostats of the highest quality, simpson meters, WECO lever switches, etc. etc. Brought up right, they are like tanks which do not wear out. There was also a relay control module (to control On-the-Air lights, que lights, etc.) and an internal power supply which can be left inside or put on a Jones extension cable and used as a dog-house unit.
These work well on AM producing up to +22db or so of gain. They are low profile units, about 46" wide, 10" tall and can be mounted on a pull out shelf for easy storage. The top cover raises for access and the front panel is hinged along the bottom for folding down and ease of maintenance. When not in use, just push it back under the desk. Price range $4000 to $6500.
For the budget conscious, I have some 212G 6-channel "fixer uppers" ranging in cost from $250 to $1600. All have cabinets & hingework in place.
Lastly, I have a rare 212F Stereo panel which you could build a custom board around. A good friend did this with one using modern SS modules and non-wearing electronics and produced a beautiful facsimile. The panel is actually in decent shape and I don't think it needs repainting. Picture on request; asking $125 plus shipping. If you question whether a panel can be brought us nice, take a gander at my friend's board:
http://www.w5jv.com/photos/Bobs_212F_board.JPG
Anyone with a serious interest, feel free to contact me via private email and I'll do my best to work with you. Remember, this is "audio" territory so expect market values.
73, John W5JV
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