Omnichord Spoke HereIf you have not already done so, boldly go...and check out our facebook community page. Hundreds of posts, videos, latest news, pictures and tons of interesting stuff to keep you amused for hours.

  Omnichord OM-108 Review

Make Your Own Kind Of Music

Here at Omnichord Heaven we are VERY excited to show you the brand new Omnichord from Suzuki – The OM-108. And here is our in-depth review. we will cover the MIDI functionality soon.

This new instrument has been three years in the making, and every aspect reflects the requests and wishes of the Omnichord community, and it is Suzuki’s wish that the OM-108 will continue the 40-year legacy of a unique instrument with a beautiful sound.

So, first of all let’s look at the overall design.

The Shape

Omnichord_OM-108 Size comparisionThe OM-27 and OM-84 have proved to be the most popular of all model Omnichords. The OM-84 more than any other model is in great demand today and we have seen them being sold for well over £700. Suzuki have retained the much-loved design of the early series, but length and width reduced slightly as a direct request that it be easier to perform with and carry. (height is the same). Photo shows the OM-108 in the middle, with OM-27 above and OM-84 below.

The use of AA batteries means the OM-108 is lighter too, with batteries installed it weighs just over 1.4 kilos compared to an OM-27 with batteries at a little over 1.8 kilos.

The colour has been carefully matched to an original OM-27 ivory, in fact our own OM-27 has been around the world to make sure the OM-108 looks and feels familiar.

The layout.

It is oh, so familiar. Straight away we feel at home with the OM-108. Everything from the beautifully printed Omnichord logo to the OM-27 button colours make us feel that we are playing a real Suzuki Omnichord. The strumplate (which has a perfect touch) is wider than the original versions meaning those who are used to the ergonomic plate found on the OM-100 through QC-1 will not be disappointed. The extra width allows for the natural arc your hand takes as you play. The strumplate is sensitive right up to each edge meaning no note-misses. The instant-off touch plate is sensibly located so you don’t hit it by accident.


Suzuki Omnichord OM-108

The buttons are a lovely, soft touch rubber; as all instruments from the OM-36 and OM-84 onward have been. The rotary controls are back! This is great news for those who want to adjust their sound on the fly. Although not as wide as the OM-84 controls, we had  no problems making changes The location being close to the top of the strumplate is easy to reach.

You will notice the two additional chord buttons, these two little buttons allow the expansion of the chord pallet from 84 chords, to 108 chords! (Hence the name OM-108). The two new chord types are Sus4 and Add9. Suspended chords have been a request from players (including myself) for many years. This is a very exciting addition indeed.

The speaker grill is similar to OM-27 and the speaker quality is amazing, carrying some serious bass response!

OM-108 JacksLooking on the edge, we see the various sockets at the rear left-hand side (as per OM-84), meaning cables do not get in the way as you perform. The eagle eyed will notice the monitor switch, ideal if you are running the instrument through an external speaker but wish to monitor your own sound. Except for the first batch of OM-27, all Omnichords go silent when a jack is inserted. We also noticed headphone quality is awesome.

The MIDI out port – for those who wish to use the Omnichord as a controller are in for a real treat. This port is one of the main reasons for the delay in release as Suzuki have put a huge amount of effort into future proofing the OM-108. We will talk more about this in another article.

Finally, the underside. The little raised rubber feet are there as always, and the battery box now contains space for 8 x AA batteries. The good news is we can use NiMH rechargeable batteries. On our sample a USB port is installed, this is for firmware updates, and we are not sure if this will feature on the production model.

Lastly, the commission plate. Even this was a cause of in-depth discussion. Suzuki wanted to ensure the colour font and size are familiar to Omnichord owners.

 The Sound

Power on the OM-108 and we are treated to a little LED display as the instruments readies itself.

Playing the OmnichordWe press a C chord button, and ROCK 1 begins to play – and guess what, it sounds very similar to an OM-84, although the pattern has been updated with a lovely rich ‘omnichordesque’ bass line. We immediately hear Stevie Wonder singing ‘I Just Called to Say I Love You’ in our heads. The vamping chords are using Omnichord voicing similar to an OM-27 or OM-84 and the drum voicing is also very 80s sounding. But wait….the patterns are long, with a little change coming in at the end of bar 4. The accompaniment pattern follows flawlessly as we change chords, even part way through a bar.

And then we come to the strumplate. It has a slightly raised texture like our older models, and responds very well (even with white gloves on).

And here is the great news….the 'power on' voice is exactly like our OM-84. There is a good reason for this…the Omnichord (Omni 1 and 2) voicing is 100% analogue!!! Just like the OM-84, the dual voice is adjustable, so increasing the SUB rotary control adds vibrato to the MAIN voice which is straight.

Rhythm Patterns

The pattern selection is sensible. There are only 10, but this represents millions of song possibilities, and they are generic enough to, as Suzuki say, ‘Make Your own Kind Of Music’.

Here is a breakdown:

Rock 1 – traditional Rock style rhythm

  • Rock 2 – A Bo Diddley feeling pattern. Something not heard before on an Omnichord. Think George Michael FAITH or Amy Winehouse’ ‘Valerie’

  • Slow Rock – A gorgeous 12/8 pattern with lovely cymbals

  • Country – This works at about any tempo you can throw at it! It’s like the Country found on later model OM series Omnichords.

  • Swing – a traditional pattern similar to previous models.

  • Disco – WOW, this is an absolute powerhouse ‘Four on the Floor’ with hopping octave Bass line! We couldn't resist playing the BLUE MONDAY chord sequence.

  • Hip Hop – A fantastic classic 808 style trap beat. That bass line is thick.

  • Funk – Getting’ Jiggy Wit It!

  • Bossanova - Beautiful Latin pattern with really nice analogue sounding percussion.

  • Waltz – A traditional waltz, EXACTLY like the OM-27 pattern with some slight variation on the bass line at the end of bar 4.

There are various controls for the rhythm unit. Volume of drums and auto accompaniment are separate (Bass and chords adjust together). Tempo control has a nice range. A few options for play in REAL TIME CONTROL. You can use Sync start to trigger the rhythm when you hit the first chord. ‘HOLD’ keeps it playing, even when releasing a chord button, turning off HOLD means the rhythm stops when you release a chord. MANUAL, switches the accompaniment between vamping and that much loved Omnichord ‘drone’. Ideal if you are playing ‘sans drums’. Turn off HOLD and the chord buttons can be played ‘staccato’.


Coming back to the voicing, we already mentioned the Omnichord voicing is analogue which is incredibly exciting, and these would have been enough, but Suzuki have given us a great selection of additional sounds. Omni 1 is 100% OM-84. Omni 2 MAIN is OM-84, but with a very rich Synth/Orchestral string tone on the SUB. This makes for a MASSIVE Sound. You can hold the strumplate, and there is no decay, adding more possibilities to creating your own material.

  • Harp – this really does sound like an actual harp, and the sensitivity of the strumplate is so noticeable. We ‘plucked’ out Canon in D and were stunned to silence – it so lovely! Increase the SUB volume just slightly and those lovely strings layer with the Harp.

  • Celeste – it’s like a playing a music box. Again, the sensitivity of the strumplate makes this voice a real treat to use. Strings on the SUB voice.

  • Acoustic Piano. No plinky-plonky sound here, Suzuki have edited the delay to perfection. Who would have thought Piano would make such a great strumplate voice? Strings on the SUB again.

  • Guitar – A steel string guitar with rich lows and sparkling highs. Again, with perfection in the delay and decay. SUB is strings, but orchestral sounding.

  • FM – Piano. A very 80s sounding electric piano, Very DX-7 sounding with an organ type synth PAD sound on the SUB. I can imagine the SUB voice will be appearing in songs.

  • Organ – remember that Suzuki also own and manufacture HAMMOND ORGANS, so this is a perfect voice for them to get right, with a tremolo (Leslie) type effect. Strings as the SUB.

  • Vibes – Suzuki also manufacture a wide range of mallet instruments and they nailed this as a result. Strings on the SUB voice.

  • Banjo – This is so authentic sounding! The strumplate makes this voice sound great as you 'pick' away. Can’t wait to hear what others do with this sound. Strings on the SUB.

Easter Egg

The OM-108 holds an ‘Easter egg’…it has a hidden OM-84 inside! Turn off the power, and restart using a special button combination and the drums and accompaniment sound exactly like an OM-84!

There is keyboard mode.....and Drum Pad mode which has to be tried to be believed! We found we could use it to play drum intros. For example, the bass drum at the start of Blue Monday. If the rhythm unit is running, the strumplate plays the drum voicing automatically in time to the tempo. This means part way through a song you can easily create a drum break.

That's it for now. We will cover MIDI in our next review soon!