I decided to use the GTR 200B which is valid for my experimental which has the older remote GTR 20 and I want the panel mount backup. This GTR 205 for sale was delivered last week, unopened and is the latest GTR COM with the 1.3 inch height and SL-30 SL-40 form factor. 25kHx or 8.33 KHz selection. Enable 16w or NVIS with a purchase enablement card. Standby monitoring capability. I can ship in US or Canada. Spruce is 2425 and I'll knock $50 for $2375 and I'll ship it and there are no taxes. PM if this will work for you.