Our customers have had great success with this one - and we believe its a worthy enhancement over the TP6. It will work on any phone (including mobiles) and plugs into any microphone jack for great-q...
Just plug this into your phone line (as if it was another telephone) and the other end into the 3.5mm mic jack of your recorder to pickup chrystal clear recordings everytime.
The TP-7 is a supersensitive microphone for telephone conferencing. Just plug it into the "MIC" jack of your recorder, and put the soft rubber-protected microphone side into your ear (the black side on the above picture). During your call, the TP-7 will capture both sides of the conversation for recording on your voice recorder (digital recorders recommended). Frequency is 50 - 2