High-quality power supply cables for effects pedals based on the RockBoard Flat Patch Cables.  The super compact plugs are smaller than those of most other power cables on the market, saving valuable pedalboard space as well as protrusions over the pedalboard's edge.  Unlike most other commonly available power cables, Rockboard Power Cables do not use two parallel cable lines, but use the same design as instrument cables with a central wire surrounded by a shielding layer.  This effectively prevents electrical interference into the audio signal.
 
Available in black only.