Designed for players and collectors who demand the best of high end acoustics, all systems ser.# numbered and limited. Models include "Carlos", "Eric" and "Vicente". Mini soundhole gain pot included, battery compartment options. Please allow 3-4 weeks for delivery. Installation is free in my workshop in Stuttgart or Malaga. Available in combination with (SLY) sensor, or mini concenser microphone for add. 190.- euro. MSRP 990.- (export outside the EU or with valid EU VAT number).