Do anyone know how I can install two control heads to one GM300?
Thanks Tim
GM300 Dual Head
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Re: GM300 Dual Head
The original second control head kit was manufactured by Valley Industrial in California. They have since sold the line of dual head kits to IDA in Fargo, North Dakota(www.idaco.com). There's more involved than wired connections, you need some glue logic to tie everything together, housing for the second head, etc.