[App_rpt-users] signal level good enough for a URI-X?

Anyone can confirm if a signal level of 70~90mVrms with an Output impedance: 1kΩ or less Coupling: AC coupling Frequency response: ±2.5dB at 10~3000Hz is enough to drive a URI or should I use the included pre amp in the URI-X? trying to use the RD line from a tkr-750 to do USBRadio control of a node. thanks And while I am at it, pin 10 and 11 of the tkr both are signal input, 10 is TD (tx data) and 11 is TA (tx audio) If I feed one side of the output to the pin 10 (TD) for tone signal and the other side to (TA) and apply repeated audio would that make sens? Cause I did try that and It did not seem to work.. thanks again for your input Pierre VE2PF