One can purchase an Octave pedal from many different stores and retailers. Some examples that sell Octave pedals include Musician's Friend and Cheaper Pedals.
An octave pedal enhances the sound of a fuzz pedal by adding a higher or lower octave to the original signal, creating a thicker and more complex sound with added depth and richness.
One can purchase an Electro Harmonix Holy Grail guitar pedal from several different places. Some of the places in which one can purchase this guitar pedal are: Guitar Center, and Amazon.
Your best bet would be to by a "pitch shifter" pedal. I wouldn't recommend trying to tune it up an octave.
To achieve a lower pitch using the technique of octave down, you can use a pitch-shifting effect or pedal that lowers the pitch of your audio signal by one octave. This will make your voice or instrument sound deeper and lower in pitch.
There are a few online retailers one can go to in order to get a custom pedal board. One can purchase them from 'Trailer Trash Pedal Boards', 'Blackbird Pedal Boards' and 'Helweg Pedal Boards'.
There are several music stores in local towns that would sell a Boss DS1 guitar pedal. Online, a website such as Amazon will have a guitar pedal for purchase.
One can purchase a Zoom G2 1u multi effects guitar effects pedal at ZZSounds and Ebay. Also the pedal can be purchased at Amazon and Musicians Friend.
One can purchase a multi-effects pedal online from stores like eBay and Amazon. You can find exclusive deals on there and even find offers that have free shipping.
You can purchase a Behringer pedal from the official Behringer website's store. Alternatively you may find a more competitive deal from the amazon shopping website.
You can purchase a Boss delay pedal online from the Amazon website. Once on the page, type "Boss delay pedal" into the search field at the top of the page and press enter to bring up the item.
Drum pedals come in various styles and at a range of prices. One can purchase a drum pedal from Guitar Center, Sam Ash, George's Music, or Musician's Friend.
The lowest note that can be played on a tuba is typically the pedal B-flat, which is one octave below the lowest note on a standard piano.