This high-speed analog tape player is for compact cassette type analog audio tape and has two cassette tape decks each of which can play bi-directional stereo or dual bi-directional monaural compact cassettes at 4x or 2x normal play speed. To support major compact cassette tape track formats, the 2-channel model DAS-2C and the 4-channel model DAS-4C are available. Tape Deck Functions: In Off-line mode, Play, Stop, and Rewind modes are possible. (Playback monitoring is impossible because the playback is done at the copy speed.) In On-line mode, deck operations are disabled. On-Line Mode (Ready Status): In this mode, the 4x (or 2x) copy operation is started by receiving the start command from the ADC Unit. During this mode, Play, Stop, and Rewind at each cassette deck are disabled. In Off-line mode, commands from the ADC Unit are ignored. Playback Level Indication: Playback signal level of each track of each deck is displayed. The output signal level can be adjusted by the trim controls. Copy Rate Selection: Playback EQ for 4x and 2x normal speed cassette can be selected. The player automatically detects the original EQ of the cassette tape. [DAS System] [MTR-15DAS2/4] [DAS-ADC Unit] [Noise Reduction/Level Normalization]