Gerlt Technologies makes hundreds of customizable rack effects, at prices comparable to regular guitar pedals.  It's time to dump that pedal board and get Your Tone off the floor!


 What We Do

You know them as guitar pedals

We build them as rack effect modules you can customize to get Your Tone

Put several rack effect modules into a 3U rack enclosure

Connect power and audio on the back like guitar pedals, adding connections for remote switching

Add a remote footswitch unit to turn rack effects on and off

Add as many rack effect modules, enclosures, and third party products as you like. Plug in your guitar and amp. Rock it! It's that simple.


Quick Hits:

  • Check out our GT Effects Overview to see why we do this

  • Check out our Compares To charts to see the full list of effects we offer

  • Follow the menus from Products, to Modules, to Modules By Type to get a list of our effect types.  Select any effect type to get a list of all our effects of that type.  Select any effect to get full information including pricing.




We're going to be at the International Guitar Show in Ft Worth the first weekend of October.  The 4-day show is open for dealers on Thurs & Fri, Oct 4 & 5, and open to the public on Sat & Sun, Oct 6 & 7.  Stop by and see how we're making customized rack effects a real possibility for everyone and try some of the nearly 200 GT modules we'll have at our booth!

During the days of the show and the days we have to pack, unpack, and move equipment, Customer Support may be delayed.  We'll try to catch up in the evening hours after the show, but there is definitely a chance of delayed response from Oct 3 to Oct 8.  We will catch up quickly once we are back to normal operations after the show.  We apologize for any inconveniences this may cause.

See ya in Ft Worth!