A 40-character (two line by 20-character) LCD (Liquid Crystal Display) serves as the MMR-8 status and control text window. The top line typically shows the machine status and current time code or feet/frames location, while the bottom line shows various time code registers (memory, slip. etc.) and accepts input from the front panel. The entire display may also alert the operator to any machine or user error conditions. It can be scrolled horizontally or vertically, using the Wheel or arrow keys, for entering Panel/Display state and setup information, or for finding and loading tracks.

As with other 8-track recorders, there are dedicated front panel LED peak meters that always display monitor level information for the track outputs whether in audio input or playback. Each meter contains seven green, yellow and red LEDs plus a CLIP/Hold LED for easy at-a-glance level monitoring. An additional 74 status LEDs instantly identify current synchronization modes, bus control modes, sample and frame reference settings, record format settings, transport status, and front panel input status.

The MMR-8 rear panel contains all the audio and synchronization connections. To minimize connector footprint, female DB-25 connectors are used for the audio connections. The eight analog audio inputs are on one female DB-25 and the eight analog audio outputs are on another female DB-25. Each analog connector mounts on a separate card within the chassis, and is labeled Input or Output. The connectors are pin-compatible with the Tascam DA-88 analog audio connector.

The DIO card allows direct digital audio transfers into and out of the MMR-8. Because it uses standard AES/EBU digital signal conventions, there are four stereo digital inputs and four stereo digital outputs with odd-even track pairs. Tracks 1+2 are on the first AES/EBU connection, tracks 3+4 on the second AES/EBU connection, and so on. All eight tracks (four pairs of in and out) are on a single female DB-25 connector. Any of the digital inputs can serve as a sample rate reference and any of the input pairs can also be routed through an on-board sample rate converter. Note that this connector carries AES/EBU digital signals and is NOT pin-compatible with the Tascam DA-88 TDIF digital audio format connector.

Built-in biphase control allows the MMR-8 to automatically lock to and chase biphase devices without having to use an external biphase to SMPTE/EBU adapter. Up to four biphase input

signals can be simultaneously connected to the MMR-8. The active biphase input is determined by menu selection. A biphase output allows the MMR-8 to directly control a single biphase bus. Software setup parameters allow various biphase device limitations to be imposed upon the MMR-8 (speed of fast forward and rewind, ramp up and stop speed, etc.). Not intended for public telecommunications network connection.

Video post-production work can be done with any industry-standard playback device. The MMR-8 supports VITC, SMPTE/EBU LTC time code, Word Clock, house sync, MTC, and P2-bus (Sony 9-pin) protocols.

The Tascam MM-RC is a dedicated remote control unit designed specially for use with the MMR-8 and the MMP-16 sixteen-channel player unit. It connects directly to the UI/B board on the MMR back panel and allows control of any combination of up to 100 MMR-8 or MMP-16 units.

The TimeLine Lynx Keyboard Control Unit (KCU) can function as a remote controller for up to six MMR-8s or other transports as the MMR-8 contains an integrated Lynx-2 synchronizer. The Lynx KCU 900 software includes special MMR support for some editing and event slip commands. Other remote controllers can also be used for controlling the transport and track arm functions of the MMR-8 through the two Parallel Remote ports or the Editor Remote port.

Tascam MMR-8 Owner’s Manual • Chapter 1 • General Information

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MMR-8 specifications

The Tascam MMP-16 and MMR-8 are two innovative products designed to meet the specialized needs of audio professionals, offering advanced features and capabilities suitable for various recording and playback applications.

The Tascam MMP-16 is a versatile audio router and mixer that excels in different environments, from live sound to studio recording. One of its primary features is the 16-channel configuration, allowing for significant flexibility in signal routing. The MMP-16 supports multiple audio formats, including analog signals, making it adaptable to a wide range of setups. It boasts high-quality AD/DA conversion, delivering excellent audio fidelity and low latency performance.

Additionally, the MMP-16 is equipped with comprehensive digital processing capabilities, including EQ and dynamics processing on each channel. This makes it ideal for both mixing live performances and preparing recordings for post-production. The unit's user-friendly interface includes an intuitive display and physical controls that streamline operation, making it easy for both novice and experienced engineers to navigate.

On the other hand, the Tascam MMR-8 is a robust multi-track digital audio recorder that offers exceptional reliability for professionals who require high-quality audio capture. This 8-channel recorder shines in its ability to handle various digital audio formats, ensuring compatibility with different workflows. One standout feature of the MMR-8 is its solid-state recording technology, which enhances durability and reduces the risk of data loss, a crucial aspect in high-stakes recording environments.

The MMR-8 also provides comprehensive onboard monitoring options, allowing users to assess audio quality in real time. Its extensive connectivity options include digital and analog inputs and outputs, facilitating seamless integration with other studio equipment and live sound systems. The data management capabilities of the MMR-8 make it easy to organize and retrieve recordings, while its compact design ensures portability without compromising on performance.

Both the MMP-16 and MMR-8 showcase Tascam's commitment to innovation and quality in the audio industry. Their advanced features, coupled with solid build quality and ease of use, make them essential tools for audio professionals seeking reliable solutions for their recording and mixing needs. Whether utilized separately or in conjunction, these devices amplify creativity and enhance the overall audio production experience.
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