TM4-AV is professional vocal external microphone system fastened onto the accordion. With the help of a movable and flexible holder “goose neck”, the position is adjusted optimaly.



  • for singing and speaking
  • movable, removable
  • works in combination with models TM4-AD or TM4-ABD
  • possible to upgrade the TM4-ABD microphone system
  • possible to upgrade the TOTTER MIDI system
  • wide dynamic range
  • contains an vocal microphone



TM4-AV will delight all those who want to sing, moderate, tell jokes in addition to playing on the accordion and at the same time be independent of the standing microphone.


TM4-AV consists of high-end condenser microphone. Installation is only possible in combination with the TM4-AD or TM4-ABD model. It can be performed individually or together with the TOTTER MIDI system. A later upgrade of the TOTTER MIDI system is also possible. The production time 2-3 days can be reduced by prior arrangement. You can select the position of the socket.


Make sure on your own ears.


You can test all our products yourself.


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