Proudly Serving Customers Since 1968 

The Musical Instrument Superstore!



Cosmo MusicGearHeadz offers on-site, in-depth consultation for all of your music gear.

Solve it here.

GearHeadz offers on-site, in-depth consultation for all of your music gear.

905-770-5222 x449



Our team of experienced Cosmo GearHeadz are here to help. Let us show you how to set up that daunting drum kit in a breeze, or show you what all those knobs and sliders do in that software you're dying to make music with. So don't be intimidated by complex gear, we've got you covered.

Drum kit assembly and setup We'll assemble your drum kit and teach you how to tune it and maintain it. Stage Lighting Controller, hookup and lighting instruction. We'll setup your stage lighting, and show you how to make it shine.
Sound system design, hookup and instruction We'll design your sound system and teach you how to make it sound great. Electric guitar and bass effects setup We'll setup your electric guitar or bass effect pedals, and teach you how to dial in a great tone.
Setup and instruction of your music computer, keyboard or synthesizer We'll setup and teach you how to use your music computer, keyboard, or synthesizer. Home recording basics and setup We'll give you the basics on home recording (including help with interfaces, studio planning, and acoustic treatments).
PLUS – we would be happy to customize your GearHeadz experience – we’ll do just about anything you need to make your Music Gear work the way you want. Ask an expert for details.


  • $99 for each additional hour while on-site
  • $79 per hour for regular weekly bookings
  • You can add delivery for just $40!

* includes up to 30 minutes of travel time, additional time is $60 per hour. Standard Delivery fee is $79 (please inquire for details).