Roland SH-09
It's not great, but it ain't bad! A very stripped down monosynth from Roland's classic SH-series. Its single oscillator only has PWM, ramp, square and noise waveforms. It has a similar architecture to the SH-101, the VCA can switch between gate or envelope, the VCF is pretty standard, and there is a sample-hold function which is great for voltage controlled filtering into acid and back! Another cool feature is its external input which will allow you to filter external audio through its VCF. Because they are pretty old now they will most likely have some functional problems like sticky keys, and noisy knobs and signal. It is used by Orbital, Vince Clarke, BT, Conemelt, Josh Wink, Banco De Gaia, Mr. Oizo, Ladytron, Jimmy Edgar, Dave Holmes, Freddy Fresh, OMD, and 808 State.
- Demos & Media
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Video 1 - Roland SH-09 Analog Synthesizer
Video 2 - Roland SH-09 - demo by WC Olo GarbAudio Clip 1 - Demo basslines for techno/house styles, from the Future Music CD, issue 53.
Manual - Roland has made manuals for most of their products available as free PDF downloads.
- Specifications
- Polyphony - Monophonic
- Oscillators - 1 VCO with selectable ramp, PWM, noise or square waveforms
- LFO - switchable sine, square or random waveforms
- Filter - cutoff/res/env
- VCA - ADSR
- Arpeg/Seq - NO
- Keyboard - 32 keys
- Control - CV / Gate
- Date Produced - 1980
- Websites of Interest
- Resources & Credits
Images from Perfect Circuit Audio.
Errors or Corrections? Send them here.



Some say this synth is limited but most synths have only one thing they are really good at. Everything the SH09 does it does superbly. However, the unbeatable aces up its sleeve are the external input & envelope follower.
Sometimes these show up on ebay but it's best to avoid those with rust (unless the seller can provide a guarantee that everything is well sound wise so that you can get your cash back if you have been lied to by the seller). Also watch out for scams, such as email this email address@gmail for a great deal etc.
These will only get rarer so get one soon.
I've had one of these since new & I just bought an SH-2 which seems to be an SH09 with 2 oscillators. When it arrives I'll get the 09 serviced & repainted. I'm looking forward to putting the 09 through the SH-2 and see how they sing together, especially with PWM (Possibly the best I've heard).
Even the SH09 + SH-2 together will not sound like a 101 as the filter is radically different with the 101 filter more like that of the Juno 106. Maybe one day I will get myself an SH-101 but for now the lovely tones of the 09 are hard to beat.