This is the RC-900 control unit for TASCAM products. Compatible models are as follows...↓ CD-9010CF, CD-9010, CD-6010, HS-4000, HS-2000, HS-20, HS-2, SS-CDR250N, SS-R250N, SS-CDR200, SS-R200, SS-R100 All accessories are included. I imagine the number of people who need this is limited, but if anyone is interested, or if any professionals are, please consider it♪ ( ^^) [Retail price...around 180,000 yen] [Almost unused] #Tascam #TASCAM #RC900