Vertex Effects updates the Ultraphonix to MkII, with a smaller case and more controls
Vertex Effects Ultraphonix Overdrive Pedal - UP - Prymaxe
Vertex Steel String Supreme Effects Pedal SSS B&H Photo Video
Vertex Effects Steel String MKII Overdrive Pedal | Cream City Music
NPBD] Vertex Effects Travel Plus w/ Riser : r/guitarpedals
Amazon.com: Vertex Effects Battery Power Supply for Guitar Pedals, Four 9V Outputs and One 9V Input, Guitar and Bass Pedal Power Accessory, 5" x 3.5" x 1.25" : Musical Instruments