Vertex Steel String MKII

The Vertex Steel String Clean Drive MKII faithfully recreates the tonality and feel of the iconic Dumble Steel String Singer amplifier in a stompbox format. Designed alongside a real Steel String Singer (#001), this 100% analogue tone tool will do it all from Overdrive, to Fat Boost, to Compression, to EQ shaping and more. Vertex took everything great about the original Steel String Clean Drive and put in a smaller enclosure. The MkII also features a Jazz/Rock switch, giving you more control over bass and high-frequency response. Get the unmistakable Crystal-Clear Overdrive and Fat Clean Tones from albums like "Texas Flood", "Venus Isle", and "Continuum" through any clean amp platform.

Vertex Steel String MKII

• Dumble SSS tone from a compact stompbox
• Based on model #001 of an original Dumble SSS amp
• 33% slimmer and lighter than the original Steel String!
• New Jazz/Rock toggle thickens up cleans and tightens up drive tones
• Optional 9 to 18VDC operation (adapter not included)
• True bypass
• Designed & Assembled in California