Amazon.com: TC Electronic SUB 'N' UP MINI OCTAVER Compact Version of Hugely Popular Sub 'N' Up Octaver with Advanced Polyponic Octave Engine and TonePrint-Enabled Technology for Easy Custom Effects : Musical Instruments
Amazon.com: TC Electronic SUB 'N' UP MINI OCTAVER Compact Version of Hugely Popular Sub 'N' Up Octaver with Advanced Polyponic Octave Engine and TonePrint-Enabled Technology for Easy Custom Effects : Musical Instruments
Amazon.com: TC Electronic NETHER OCTAVER Classic All-Analog Octave Pedal with 1 or 2 Octaves Below Original for Adding Warm Deep Bottom End : Musical Instruments
Amazon.com: Donner Octave Guitar Pedal & DP-2 Guitar Pedal Power Supply High Current 10 Isolated DC Output for 9V/12V/18V Effect Pedals : Musical Instruments