Korg Monologue
EG  The envelope generator is 
a basic two-stage affair though 
amp duties can be switched to 
the simple Gate mode, allowing 
the envelope to be used for other 
control duties. 
 DRIVE Adds some pleasant 
saturation characteristics to 
the output. It isn’t capable of 
extreme nastiness, though can 
sound distinctly dirty with the 
fi lter resonance turned up. 
 LFO The LFO has two range 
controls for slow and fast 
modulation duties. One shot 
mode turns it into a pseudo-
envelope, which helps address 
the defi ciencies of the main EG. 
and/or band-pass alternative would 
have been nice to see.
There has been a signifi cant 
amount of functional trimming in the 
envelope generator (EG) section. In 
fact, all you now have is a single, 
two-stage envelope. In two of its 
modes – one with a sustain stage – it 
is hard-wired to the VCA, though this 
can be switched to a basic on/off 
(gate-style) amp envelope, leaving the 
main EG free to control fi lter cutoff or 
the pitch of each VCO (individually). 
Other modulation duties are taken 
care of by the LFO, which can control 
the pitch or shape (of both oscillators 
together) or fi lter cutoff. The LFO 
functions over two rate ranges, though 
dialling up some basic FM synthesis 
tones in its ‘Fast’ guise revealed some 
noticeable parameter stepping on 
both the Rate and Intensity controls. 
A nice touch here is the 1-Shot mode 
that turns the LFO into a second, 
albeit basic, envelope generator.
The last ingredient in the mix is 
the Drive circuitry that saturates the 
output – great for delivering distorted 
tones, or adding extra depth. This 
works a treat on percussive sounds.
On the playability front, small 
keys are never great but a necessary 
compromise on a portable unit. 
Unfortunately, the Monologue’s pitch/
mod slider remains. It’s a shame that 
Korg stuck with this somewhat fl imsy, 
inaccurate design. Arturia got it right 
on the (even smaller) MicroBrute by 
is the ease with which notes and 
parameters can be automated, and 
Korg go to town with their Motion 
Sequencing technology on the 
Monologue. It’s a shame that an 
arpeggiator wasn’t also included, as 
in many circumstances these can be 
more immediately useful than a 
transposable sequencer. At least the 
ability to interface with a DAW via 
MIDI or USB allows this to be done 
externally, and analogue interfacing 
fans will appreciate the Sync options.
Arturia’s MicroBrute is cheaper 
but less fl exible. The similarly-priced 
MiniBrute lacks the two 
independently tunable oscillators, 
sync, ring-modulation and motion 
sequencing of the Korg. Ultimately, 
the Monologue is great little synth 
that carves its own distinct path 
through the current, increasingly 
crowded, analogue terrain. 
FM VERDICT
 9.1 
Cheap and cheerful, 
but powerful, and with 
a surprising amount of 
fl exibility given its limited 
envelope section. 
keeping ‘proper’, and separate, 
pitchbend and mod wheels.
The ability to store presets is very 
useful, though a manual mode, 
refl ecting the current front-panel 
settings, would have been useful, as 
would the addition of some extra 
knobs for a few of the parameters 
buried in the menus – fi lter key 
tracking, portamento etc.
The upside of the memory and 
other internal digital control elements 
 MONOLOGUE MOTION SEQUENCING 
 The Monologue includes Korg’s Motion Sequencing 
technology which allows both notes and parameter 
values to be recorded and played back. The 16-step 
sequencer is similar to those of Korg’s Volcas, with the 
16 front-panel LEDs being used for menu item selection 
and step on/off status. Notes can be recorded in real or 
step-time modes, and up to four lanes of parameter 
automation can be added 
on top. Unlike the Volcas, 
the screen means this 
aspect of the sequencer is 
a more visual experience. 
An arpeggiator option, 
with motion sequencing, 
would have been the icing 
on the cake. 
THE ALTERNATIVES
Novation Bass 
Station  II   £315 
 A bit pricier than the 
Monologue, and with 
DCOs (not VCOs), 
but laden with better 
envelopes, more 
fi lters and a 
potentially wider 
sound palette. 
 uk.novationmusic.
com 
Arturia 
MicroBrute  
 £229 
Single VCO, though 
it has multiple, 
mixable waveshapes 
and a distinctive 
fi lter plus patchable 
modulation matrix 
and built-in 
sequencer.  
www.arturia.com  
Moog Sub 37   
 £1,400 
Over four times the 
price, and still only 
monophonic, but 
with an excellent 
pedigree and great 
user interface. 
Sounds and 
feels great.  
www.moogmusic.
com
EG 
 The envelope generator is 
 DRIVE
 Adds some pleasant 
 LFO
 The LFO has two range 
Reviews | Korg Monologue
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FMU312.rev_korg_mono.indd 84 02/11/2016 14:39



