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LEP Arpopone Analogue Melody & Bass Line Generator Desktop Synthesiser (aluminium box version)

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$310.83

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Details
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The Arpopone from LepLoop is a little synth-voice for generating a melody or bass line and a chord section at the same time. It is based on analog ramp dividers of which each one generates a voltage ramp starting from a master clock that can be internal or external.

Trig1 and Trig2 potentiometers set the number of clock pulses.

With the Trig Mix switch it is possible to select between a single trigger (1 or 2) or both (1+2) to advance the scales.

The Scale Step potentiometer sets the number of steps for the two scale generators.
In the mixer section, the two scales are summed together to obtain a more complex pattern. The amount of each scale can be set by two controls and can be positive (ascending scale) or negative (descending scale).

With the VCO Pitch knob, the melody can be transposed while maintaining the same interval between notes.

The note generated by the VCO is fed to a chain of dividers to obtain four sub harmonics of the original note. One of these is the bass section with its own filter and envelope, the other three form the chord section with their envelope.

The two envelope sections are identical, both have a selector for different trigger sources:

Trig1 & Trig2: the envelope starts at the flash of the green LED (bass) or yellow LED (chord)
SB1 & SB2: the envelope starts at the first step of Scale1 (bass) or Scale2 (chord)
White & Blue: the envelope follows the intensity of the white LED (bass) or the blue LED (chord). Except for this setting the envelope length is set by the two controls Bass ENV and Chord ENV. Additionally, an EXT CV input allows to provide an external envelope.
The bass channel is passed through a resonant low-pass filter with Cutoff and Resonance control.

Finally the Bass and Chord channels are mixed together. The output level is set by the Bass LEV and Chord LEV controls.

  • Mono audio output
  • Stereo audio output
  • Clock input
  • Clock output
  • Trigger output
  • Two CV inputs
Dimensions (mm) 125 x 43 x 117

If you decide an equipment item is not suitable within 10 days of delivery, you can return it to us for a replacement or refund. Returns must be unused and in their original, undamaged packaging.

Some items are excluded from our money back guarantee, including:
• Computer software that has been unsealed or registered
• Any item that comes directly into contact with the nose, ears or mouth

To arrange a return, just contact our customer service department on 020 7424 2800 or email us at support@juno.co.uk

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