Korg Monotron Delay Analogue Ribbon Synthesiser




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  • Space Delay offers analog-style echoes 
  • New LFO with selectable triangle or square waveshape 
  • Wide-range ribbon controller keyboard 
  • Original Analog (VCF) Filter taken from the classic MS-10 & MS-20 
  • Built-in speaker and battery power for Go Anywhere Analog sound 
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Korg Analogue Ribbon Synthesiser, Monotron Delay

Go Anywhere Analog: That was the theme behind the remarkable battery-powered and palm-sized analog synthesizer that Korg dubbed the monotron. Now the powerful and fun-to-play monotron is joined by two new siblings. Each is played from a ribbon controller keyboard with newly added features. The monotron’s simple operation and ease of use (5 knobs and 1 switch) is alive and well, inviting hours of enjoyment and musical exploration.

A good delay was an essential part of the classic analog synthesizer sound. More often than not, that delay came from a tape-style echo machine until affordable digital delays were created. The monotron DELAY is an analog synthesizer optimized for sound effects. In addition to its analog oscillator, filter, and LFO, it also provides a Space Delay that's indispensible for swooping, cosmic sounds. The monotron DELAY even reproduces the pitch changes that occur when you vary the delay time, just as though you were using an analog tape echo. This fat and warm delay will add an authentic edge to your analog sounds!

The Low Frequency Oscillator (LFO) waveform used to modulate the pitch now offers a choice of waveshapes – a new square wave plus the traditional triangle wave. Both the Rate (Speed) and the Intensity (Depth) can be adjusted independently. In addition, a trimpot on the back panel can continuously adjust the shape/direction of the triangle wave or the pulse-width of the square wave to deliver even more versatility. Used in conjunction with the delay, the LFO can create dazzling effects and provide unique possibilities for embellishing your songs.

The monotron DELAY's ribbon controller keyboard features a wide, four-octave range. This design allows the pitch to be controlled even more aggressively and dynamically, making the monotron DELAY a great weapon for a DJ to get the floor moving with irresistible sound. The reversed white keys and body adornments glows under black light illumination, making the monotron DELAY ideal for delivering a striking visual impact in nearly any club environment.

  • Space Delay offers analog-style echoes 
  • New LFO with selectable triangle or square waveshape 
  • Wide-range ribbon controller keyboard 
  • Original Analog (VCF) Filter taken from the classic MS-10 & MS-20 
  • Aux input jack lets you apply filter/delay to any audio source 
  • Built-in speaker and battery power for Go Anywhere Analog sound 
  • Headphone jack for private use
Synthesizer structure




Knobs LFO Rate
VCF Cutoff
DELAY Feedback
Controller Ribbon Controller
Volume Headphone Volume
Aux Input ⅛" Stereo Jack
Headphone Output ⅛" Stereo Jack
Speaker Miniature internal. Disabled when headphones are in use.
Power Supply AAA Alkalines (x2)
Battery Life Apploximately 8 hours (with alkaline batteries)
Dimensions (W)x(D)x(H) 120 mm x 72 mm x 28 mm / 4.72ʺ x 2.83ʺ x 1.10ʺ
Weight 95g / 3.35 oz. (without batteries)
Accessories AAA batteries x2

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A quick glance at some of our rates...

Destination Delivery Times Cost
Republic of Ireland, Belgium, France, Germany, Italy & Netherlands 2-4 Working Days £14.99
Spain, Austria, Denmark, Hungary 3-5 Working Days £19.99

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