GTA 550 vs GTAx 550

[X-Terra70_TreasureHunter]

hi whats the difference between the GTA 550
and the newer GTAx 550 model

 

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[John-Edmonton]

GTAx 500 has the Power Master Circuitry which gives about 20% better depth.

 

[goldie1959]

thanks i have the 550 what coil would work instead of 10 " crossfire

 

[John-Edmonton]

thanks i have the 550 what coil would work instead of 10 " crossfire

Garrett didn't make a 10" Crossfire coil. There was a 8" and a 12 1/2" and sniper coil. There was an after market 10" coil made by "HOTHEAD SEARCHCOILS" which isn't around any more to the best of my knowledge. You can also contact Garrett directly and speak with Melinda Harper and she can also help you out.

http://www.garrett.com/contact.asp​