TASCAM M-SERIES GUIDE

Tascam M-Series Mixers - The Complete Guide 

The TEAC and Tascam M-series occupy a specific and well-earned place in the history of semi-professional recording. Teac began in Japan during the 1950s and thrived in the growing home and project studio market through the 60s and 70s, later becoming Tascam. These compact mixers were designed to pair with TEAC/Tascam's own multitrack reel to reel recorders and were built to a standard that their price point didn't necessarily suggest. 

Forty-plus years on, the M-series has developed an enthusiastic following among producers and engineers who want analogue character, good channel counts and sensible dimensions without the cost and complexity of a large-format console. Neither boutique nor broadcast quality, they're genuinely good workhorses and are increasingly sought after (the same now goes for Portstudios with the surge in interest in cassette recording). 

A selection from the range 

TEAC M-2A Teacs tend to be bigger and more solid than the later Tascams which were designed and built for the growing export market. The 2A sits at the smaller end of the range, with six channels and an optional meterbridge - a very cool compact and funky little mixer. 

Tascam M-06 Funky little six channel compact mixer that’s more consumer than perhaps the larger Tascams with more connections on phonos than its bigger siblings - reminiscent of the Portastudio range - very usable and drives like a good un when pushed. Cheap cheerful and very portable.

TEAC M-30 typically eight channels, designed for direct pairing with an 8-track reel to reel recorder. Compact, characterful, and with significant heft and sturdy build quality, these are increasingly hard to find in good condition but worth hunting down. 

Tascam M-208 Eight channels with eq and two aux sends/returns, designed specifically for use with Tascam’s ubiquitous 8 track reel to reels but also lends itself to modern DAW front end, especially with Soundgas’ direct output mods on every channel. Possibly the most common M-series in circulation and a great starting point for anyone new to the range. 

Tascam M-216 Sixteen channels, the same basic architecture as the M-208 scaled up. The sweet spot of the range for more advanced users - enough channels for serious multitrack work or for those with many synths/drum machines, but still compact enough to be practical, and with the same sonic character as the smaller boards. Soundgas mod these with direct outs on the first 8 channels only as the power supply can’t handle any more. 

Tascam M-224 Twenty four channels, if you can find a good one this may be for you, but they are not easy to find and we don’t work on them (50% more work/time than a 216 which is not reflected in the price). 

What they sound like 

The M-series has a particular quality that's difficult to describe precisely but easy to hear. There's a warmth and slight compression to the low end, and a top end that's detailed enough without being harsh. It's not neutral-sounding - nothing from this era is - but the character it adds is consistently musical rather than problematic. There will be some noise especially if you drive them harder for extra texture, but you didn’t come here for a pristine digital sound, did you? 

Running audio through the M-series bus gives a subtle but audible glue that works particularly well on drums, bass and mixes. Some people use them for summing rather than as full-featured mixing desks, running tracks out of their DAW and back through the M-series to take advantage of the analogue summing rather than using it as a recording desk. 

The mic pres and EQ just work well and the textures on offer belie their humble origins.

Condition and what to look for 

The M-series boards are now old enough that condition varies significantly. Physical appearance is very often (not always) a good first indication of likely wear/condition. 

The most common issues are dirty or scratchy pots and faders - a consequence of age, hard lives in smoky studios and, in many cases now, long term storage rather than heavy use. These are usually fixable with a thorough clean, but severely degraded examples may need pot replacement.

Check the power supply carefully. The capacitors in the PSU are now past their design life in most examples and a failing PSU is the most common cause of noise and instability in otherwise well-maintained boards. 

Channel insert points and jack connections should be thoroughly checked on each channel - these are frequently the first thing to develop contact issues. 

Using an M-series in a modern studio 

The M-series operates at -10dBV signal level rather than the professional +4dBu standard, which means it interfaces most naturally with consumer and prosumer equipment. Running it alongside professional converters is entirely possible but may require some gain staging attention. The most elegant solution is a small summing arrangement where the M-series handles the mix bus while your converters handle tracking independently. 

The voltage question: most M-series we sell are for the Japanese domestic market and run at 100V. Running a stock Japanese M-series in the UK without a step-down transformer will fry the power supply and risk further damage. See our full guide to running Japanese gear in the UK. 

Modifications worth considering 

The most commonly requested modification is direct outputs on each channel. We can do all 8 on the M208, and the first 8 on the 216 (though we do not offer this as a service option, only on units we have for sale). We always update/replace power supply capacitors - essential service item on any mixer of this age.