Tony Peri, Sydney, Australia

Harmonik microphone systems are made for the accordion player in technology and design. The mics are especially made for accordion frequencies. Ease of use is made for the player to plug in and play. All Harmonik microphone models use a 9-volt battery . The battery is only on when the lead is plugged in (the blue battery light in the grill will be on). Generally, your battery should last you about 12 months, give or take how much you use it. It is not too critical therefore,

Harmonik Microphones available through Reedworks in Australia, sales and installation.