Amazon.com: TC Electronic SUB 'N' UP OCTAVER : Musical Instruments
TC Electronic SUB 'N' UP OCTAVER : Musical Instruments - Amazon.com
Amazon.com: TC Electronic SUB 'N' UP OCTAVER : Musical Instruments
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
Amazon.com: BOSS Oc-5 Octave Guitar And Bass Effect Pedal with Vintage And Poly Modes Plus 5-Year Warranty : 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: Other EQ Effects Pedal, 2.25 x 4.25 x 1.75 (Pure Octave) : Musical Instruments
Amazon.com: BOSS Oc-5 Octave Guitar And Bass Effect Pedal with Vintage And Poly Modes Plus 5-Year Warranty : 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