Tascam MD-801R (1996)
A professional MiniDisc recorder built for the moment the cue absolutely cannot be late.
Overview
The MD-801R arrived in 1996. MiniDisc had been creeping into broadcast and hard-disk recorder-editor territory for a while, and Tascam's answer to that market made a timely entrance. That's the read from Studio-Sound (August 1996, p.23), whose reviewer put the machine through its paces with that framing in mind. This is not a hi-fi toy. It's a 3-U rack-mountable MiniDisc recorder aimed at live performance, recording studios, and broadcast, and the feature set reads like a checklist written by someone who has been burned by a missed cue.
The headline spec is a 74-minute stereo recording mode, or 144 minutes in mono, on a standard audio MiniDisc. The recording system is magnetic field modulation overwrite, the modulation is EFM, and playback runs 20Hz-20kHz with a claimed ±0.5dB tolerance. Signal-to-noise is quoted at greater than 101dB (1kHz, A-weighted), dynamic range better than 94dB, and total harmonic distortion under 0.006%. Those are the numbers Tascam's own technical documentation lists. They're respectable for the format, and this was always a machine that had to sound clean enough to trust in a broadcast chain.
The real story with the MD-801R is the cueing. Auto Cue searches for the first audio in a track, so there's no lag between pressing Play and hearing sound. Auto Ready stops at the next track ID, which keeps the player from rolling accidentally into the next cue. There's an Incremental Play function and a Call function, and a jog/shuttle wheel to help locate cue points. A separate cue output - the unbalanced RCA output, controllable independently from the main output - lets an operator check a signal without sending it to the mains. That's a small thing on paper and a very large thing in a live room. Tascam's own advertising leaned hard on speed, claiming track search up to five times faster than other MiniDisc players. Marketing copy is not a verdict, but Mix-Magazine (March 1997, p.75) built its pitch around locating and playing any cue faster than you can read a headline.
The I/O is professional rather than prosumer. The balanced XLR main inputs and outputs have fine calibration controls. The input trim offers a 4dB cut to a 7dB boost, with a +24dBu maximum input. The output trim runs 7dB cut to 4dB boost, also with a +24dBu maximum output. Unbalanced RCA analog I/O sits alongside. The digital side covers AES/EBU on XLR (AES3-1992) and SPDIF coaxial (IEC60958), with word sync in and thru on BNC connectors. Balanced input impedance is 2.2kOhms, balanced output 11 Ohms, unbalanced input 8kOhms, unbalanced output 220 Ohms. There's a headphone output with its own level control. The converters are 20-bit both ways, sampling at 44.1kHz, and the encoding scheme is ATRAC v4.5, which Tascam's documentation notes was chosen partly for compatibility with other MiniDisc units, not just for sound quality.
Control is where this thing separates itself from a consumer deck. There's an RS-232 serial port and a parallel control port with play, next, previous, ready, stop, record, auto cue, fader start, auto ready, and call inputs, plus tallies for play, ready, auto ready, stop, and record. The fader start pin operates as a latched function. Playback begins when the pin is grounded for more than 50 milliseconds and stops when the ground is released. The parallel port also exposes an online tally that goes active when a play command arrives from the RC-801 remote, the RC-8 remote, or the front panel. There's also a PS/2 keyboard input on the front panel. It sounds absurd until you see that it lets an operator type track names directly - "Train Station" instead of "Track 37" - and drive transport and editing functions with shift-key shortcuts for erase track, erase disc, erase A-B, move track, divide track, combine tracks, and so on.
The editing side is complete: full table-of-contents editing for rearranging, deleting, combining, or splitting tracks, plus within-track editing. The SCMS copy ID modes on the SPDIF line are selectable between copy prohibit, one-generation limit, or no copy protection at all. A built-in clock allows time-stamped recordings. There's a soft mute that eliminates clicks when pausing and restarting. Two optional wired remotes, the RC-8 basic and the RC-801 full-function, extend control further, with a PW-1XMD cable offered for title copying and an RC-FS10/20 flash start control unit. The optional BU-801 RAM buffer is the one worth flagging. Adding it gives true instant start, which makes the MD-801 a serious tool for assembly editing or sound cue drops. Without it, you're relying on the transport alone.
Physically it's a 3-U rack unit: 482x132x353mm (19 x 5.2 x 13.9 inches), 8kg, drawing 33W from 120V AC 60Hz in North America or 230V/240V 50Hz elsewhere. A later mkII revision, documented by Tascam in March 2000, added a new rapid-access drive and sample rate conversion on the digital input. That version is the one Studio-Sound (1998, p.50) flagged as targeted at broadcast, DJs, and sound contractors. The mkII is the more sought-after variant for its faster drive, and the original is the one that established the line. Either way, these are working machines, and MiniDisc media itself is the practical constraint.
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