A vibration-absorbing pad that suppresses the spread of resonance through the cassette shell. It lets you adjust the tape speed to vary the musical pitch of playback. Enables Sony audio components to communicate with each other and is required for special features like CD Synchro Record. Works with Sony audio components that have the Control A1 interface. Makes editing tapes fast and easy.
Decks also offer normal-speed dubbing for higher fidelity.
You get up to 3 hours of continuous recording on two C-90 cassettes. A mode that automatically plays the cassette in Deck B after Deck A is finished. Relay Play and dual auto reverse deliver up to 3 hours of continuous music with two C-90 cassettes. Lets you automatically skip up to 9 tracks forward or back. Requires a compatible Sony CD Player.