TREBLE 1602 - D18SL - B50K BASS 1602 - D18SL - B50K ('RF R1660N' LOGO) WHT YEL GRN RED YEL GRN RED ('RF R1660N' LOGO) RED BARE RED BARE WHT PICK UP RED - BLK + BATERY 9 V VOLUME 1602 - D18SL - A10K