Kastle ARP

Kastle ARP is a unique modular melody generator based on a quantized sine wave oscillator with a digital waveshaper.

The pitch selection employs straightforward concepts to unleash surprising intricacy. The quantized oscillator ensures it is always in tune, and its pitch can be selected using the NOTE and CHORD inputs. The decay envelope adds variation by occasionally skipping pitches before retriggering. The timbre control allows you to blend between noble sine waves and 8-bit chip-tunes.

Features

• quantized-pitch sine wave oscillator
• NOTE knob to browse thru 8 octaves
• timbre xor waveshaper
• CHORD CV input switches between 3 chords
• CV controllable decay envelope generator
• triggered pitch with “negative” decay to achieve melodic variation
• BASS output with the root of the chord
• boot mode to set a root note and fine-tune
• voltage-controllable clock with square and triangle output
• stepped voltage generator with random, 8-step, and 16-step loop modes
• two I/O CV ports routable to any patch point
• the main OUT capable of driving headphones
• 3x AA battery operation or USB power, selectable by a switch
• open source
• durable black & silver PCB enclosure
  

  What’s in the box

  • Kastle synthesizer
  • 10 patch cables
  • sticker
  • for environmental reasons, we are excluding the batteries from the package

More information you can find here: KASTLE ARP