The Defpom Forum, for RadioMods, S&M Software and Music by The Defpom

I bought a cobra 200 GTL from this company. Upon getting the radio, the upper power didn't modulate right, the usb and lsb modes only worked on high while fm only worked on low. Also, they added in a talkback switch which was supposed to shut off talkback when it only quieted it. After trying to con...

I tested a brand new cobra 29 and the meter light dimmed the same amount as mine did.

The lights do change from red to green when I key the mike. But the radio lights do dim a little when I key it. Thanks for any help with this problem.

Thanks for the info, is the driver worth replacing on the new cobra 29 st?

I tried to do the roger bleep mod that is on this website. I couldn't get the mike to key so I made a jumper from tx in to tx out. During testing I by accident grounded out the cb I made to the case and blew the fuse. I couldn't get it to work so I took all it out. Now I get alot of static when keyi...

I am looking at tinkering with the stock driver...Is it located at TR23 for the 29? The reason I am asking is because at TR23, It is called d880. I would like to replace it with the 2sc1957 because I heard it runs better. Thanks for any help with this.