Amazon.com: Nady TR-20 Tremolo Pedal – Wave, Rate, and Depth control - All Metal Casing – 9V battery operation or use optional AC adapter : Musical Instruments
Amazon.com: MXR M305 Tremolo Pedal Bundle with Dunlop ECB003 Power Supply and Dunlop Variety Pick Pack : Musical Instruments
Amazon.com: TC Electronic PIPELINE TAP TREMOLO Ingenious Tap Tempo Tremolo with Sequencer, Subdivisions and TonePrints* For Both Vintage and Adventurous Tremolo Sounds : Musical Instruments
Amazon.com: Tremolo Pedal, Lotkey Electric Guitar Effects Pedals Mini Single Type DC 9V True Bypass : Musical Instruments
Amazon.com: Rowin Trelicopter Effects Guitar Tremolo Pedal with 9V DC 1A Pedal Power Supply : Musical Instruments
Amazon.com: SAPHUE Guitar Tremolo Effects Pedal Intensity/Rate Knob Effect Pedals with Steel Metal Shell Mini Single Type Dc 9V with True Bypass Switch for Multi Electric Guitar Kit : Musical Instruments
Amazon.com: Jim Dunlop Tremolo Effects Pedal, Purple : Musical Instruments