1. 字型 Warwick Alien acoustic bass (not the cheap Rockbass or deluxe versions). + 1 set Warwick 30301M Black Label strings. http://www.thomann.de/gb/warwick_alien_5_lh.htm http://www.bassalien.com/warwick-alien-5-string-acoustic-bass/ http://www.thomann.de/gb/warwick_40301m.htm 2. Baden custom Koa acoustic guitar http://www.badenguitars.com/ Email: chuongha0203@yahoo.com.tw