Control A1/A1II

Control-A1 is a protocol used on many pieces of Sony electronics including CD players, receivers and MD players It is used to sync/link up components for linked recording, cd text pass through on CD to MD, auto select on receivers and much more.

Found on Sony Hi-Fi starting from 1996 to the end of Sony Hi-Fi around 2001~

CD players with Control-A1/A1II

1996

• ce505 A1

1997

• cdp xe510 A1
• cdp ce515 A1
• cdp ce415 A1
• cdp xe520 A1

1998

• cdp xb720 A1
• cdp xb820 A1
• cdp xb920 A1
• cdp ce525 A1

1999

• cpd xe530 A1
• cpd ce535 A1II
• cpd xb630 A1II
• cpd xb930 A1II
• cpd ce545 A1II

2000

• cpd xe570 AII

2001

• CDP-CE575 AII