I use the HC 5 cantridge in my Omni VI with nothing but good audio reports. Heil makes a TT harness. 73 Gord, VE7ON -- FAQ on WWW: http://www.contesting.com/tentecfaq.html Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: w9tw@contesting.com Sponsored by: Akorn Access, Inc & KM9P