Sequential Prophet 6
Sequential Prophet-6 | Reviews
87
super-stable (albeit still vibey) VCOs 
and be able to dial in any desired level 
of drift with ‘slop’, than have completely 
unstable VCOs that are a headache (like 
my Memorymoog for instance!). There’s 
also a digital white noise source too.
Sonically, the P6 is to my ears the 
most authentically vintage-sounding 
DSI polysynth to date and it sounds 
nicely different to the P08, Pro 2 and 
P12 – it has a very wide sweet spot and 
it’s pretty hard to get it to sound bad! 
It’s defi nitely the legitimate heir to the 
P5 in many respects and it excels at 
present leads, punchy/deep basses, 
nicely defi ned yet warm evolving pads/
atmospheres, sync leads, synth brass/
comping patches and huge unison solo 
sounds. There’s also chord memory, a 
great sounding four-mode portamento/
glide function and a versatile 
mono-unison mode where you can stack 
up to six voices. 
The LPF (taken from the Pro 2) and 
HPF sound superb and the envelopes 
are super-snappy – great for making 
punchy basses that can even give 
Moogs a run for their money (it’s 
defi nitely easier to make great sounding 
basses on the P6 compared to the P08 
and P12). Also, with the triangle 
sub-oscillator dialled in, you can really 
feel the extended lows. The P6’s 
frequency range is huge, ranging from 
earth-shaking subs through to punchy 
high-mids, sizzling tops and piercing 
out of control warbles (especially when 
the fi lter resonance is pushed). Also, 
the high-pass resonant fi lter (though not 
self-oscillating) really opens up the 
sound sculpting possibilities and acts 
as a band-pass when combined with 
the LPF. I should also mention that 
unlike the P5 (which had no velocity or 
aftertouch) you can send velocity to 
both the fi lters and amp too which is a 
big improvement. 
A future classic
When you then add in the 64-step 
polyphonic MIDI (and audio) syncable 
sequencer, the great-sounding digital 
effects, MIDI control over most 
parameters, USB-MIDI communication, 
alternative tunings and above all that 
killer sound, the 
P6 is surely 
destined to be a 
future-classic. 
Thankfully, there 
are very few 
downsides to 
report and, 
although an audio input and CV ins/outs 
would have been nice, the P6 certainly 
carries forward the torch of its vintage 
predecessor admirably. Obviously, as a 
premium self-contained discrete VCO/
VCF polysynth it’s not cheap, sitting just 
below the fl agship P12 price-wise (and 
feature-wise it’s more streamlined than 
the P08, Pro 2 or P12); nonetheless, 
it’s surprisingly versatile and sounds a 
million dollars – I think for most of us, 
that’s the bottom line! 
ALTERNATIVES
Nord Lead 4  
 £1,349 
Yes it’s virtual analogue 
but it impersonates real 
analogue very well indeed. 
20-voice poly, two 
oscillators per-voice, 
49-note keyboard (no 
aftertouch), arpeggiator, 
two LFOs, FX and 
extensive modulation/
morphing options.   
www.nordkeyboards.com
Roland JD-XA
£1,569
Roland’s new synth 
combines a great sounding 
four-note polyphonic 
analogue engine with a 
64-note polyphonic digital 
engine, plus comprehensive 
multi-effects, multi-track 
sequencing/arpeggiator 
and deep modulation 
facilities. A beast 
of a synth!
www .roland.co.uk 
Sequential Circuits 
Prophet-5
Around  £4,000+ 
The original is now a 
sought-after and expensive 
classic instrument! Try to 
fi nd a Rev3 model and 
budget extra for servicing. 
Keep it safe in the studio! 
eBay, Gumtree, 
classifi eds etc…
VERDICT
BUILD 
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VALUE 
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EASE OF USE
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VERSATILITY
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RESULTS
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Building on the P5’s legacy nicely, 
it adds modern features but retains 
the all-important killer sound.
A step sequencer and 
arpeggiator are included 
and they come in very 
useful! Obviously as the 
P6 is monotimbral there’s 
no splitting/layering 
available, and thus, the 
sequencer only has one 
track, although you can 
record polyphonically (up 
to six notes per-step) and 
you can add rests or ties 
too using the tens/
increment button. Bear in 
mind that, as there’s only 
one track, if you use up 
all six voices on a step, 
you won’t be able to play 
over the top on that 
particular step, and 
further to this, there’s 
no knob-movement 
recording, though 
there is keyboard-led 
transposition which 
is great. 
There are 64 steps 
available in total and ten 
timing divisions which 
apply to both the 
sequencer and 
arpeggiator (including 
8ths, 16ths and 32nd 
notes, with triplet and 
swing settings). Both 
the sequencer and 
arpeggiator work great for 
making loops and 
backings and they really 
come into their own when 
synchronised to MIDI 
clock as part of a wider 
live/studio set-up; there’s 
also a trigger jack for 
triggering the sequencer 
(or arpeggiator) from a 
pedal/audio source. 
Finally, the arpeggiator 
has fi ve modes (including 
up, down, up+down, 
random and assign) and 
it can be latched by 
simply pressing the 
‘hold’ button.
Sequencer And Arpeggiator
It is the most authentically vintage-
sounding DSI polysynth to date – it’s 
pretty hard to get it to sound bad! 
The P6 is a solid piece 
of kit with a metal 
chassis, metal back 
and control panel – its 
design owes much to 
the P5. Walnut sides/
trim complete the 
vintage look.
Wood/Metal 
Chassis
FMU297.rev_sequential.indd 87 9/8/15 5:24 PM




