I play bass! Can I rock out through this pedal?
Yes! All of our pedals play nicely with bass. Check out the "Features & Specs" section for information on the frequency response of our pedals...
Wed, 11 Jun, 2014 at 2:53 PM
What expression pedals can I use with the Superdelay, VMSD, Phaser, and Tremolo2?
The pinout for the expression pedal is TIP=signal, RING=3.3V power, SLEEVE=ground. So your expression pedal has to have that pinout. Here's a list of p...
Mon, 25 Mar, 2019 at 10:42 AM
Can you mod my pedal so that an expression pedal jack controls one of the knobs?
No, sorry. But it's not a hard mod to do. Here's a good resource on how to do it:  Add an Expression Pedal to Any Effect. If you don't want...
Wed, 11 Jun, 2014 at 3:01 PM
Where are you located?
Our mailing address is as follows: Empress Effects Inc 105 - 62 Steacie Drive Kanata ON K2K 2A9 Canada
Tue, 8 Sep, 2020 at 2:28 PM
What's your phone number?
1-888-676-1853 (toll free in Canada and US)
Wed, 11 Jun, 2014 at 3:13 PM
What's your email?
The best place to reach us at is
Tue, 8 Sep, 2020 at 2:27 PM
What is your warranty?
Pedals come with a 2 year warranty right out of the box, but you can extend your warranty to 4 years here.
Fri, 3 Mar, 2017 at 9:17 AM
Where can I find the owner's manual for my pedal?
All of our owner's manuals are available in the products' section under FAQ & Manual at
Wed, 11 Jun, 2014 at 3:21 PM
I want to start an effects company, but I don't know any electronics. Where do I start?
Learning electronics is awesome. I recommend the book Art of Electronics and the accompanying Student Manual. Back when I was a kid, you had to spend...
Wed, 11 Jun, 2014 at 3:24 PM
I'm having trouble updating Reverb or Echosystem firmware using the SD card
There are a number of things that will trip you up. Please make sure each of these is true. 1) The card you're using is high capacity. You can tell...
Thu, 3 Aug, 2017 at 8:38 AM