Get-shocked manufacturing has released a new metronome which provides a unique method of keeping any musician in time. Manufacturer advised that a small electric shock on the downbeat will produce Perfect rhythm by any musician or drummer. The president of Get-shocked said the unit is new territory for them and is based on their shock collars for dog’s technology. Unit is available in 24vdc models only; manufacturer advises that the warranty is void for user modification using 120VAC.