Check the listing for details. 8-Bit Synthesizer (Handmade, Rucci). Condition: New. Listed at 75.00 USD. This is a lofi 8-Bit Synthesizer sound generator. Page through 9 modes with a single button then alter the sound with control over the speed and pitch.Mode 1 - Pitch is tuned to 3 octaves of chromatic scale with LFO stutter effect. Mode 2 - Pitch is tuned to 5 octaves of D Major pentatonic scale with LFO stutter effect. Mode 3 - Run of frequencies down. Mode 4 - Run of frequencies up. Mode 5 - Run up and down. Mode 6 - Frequency with modulation. Mode 7 - Overlapping modulation. Mode 8 - 4 simple rhythmic loops mapped over pitch knob, with speed control. Mode 9 - Noise produced by random frequency. Pitch sets the max freq.You also have a filter, volume control, toggle on/off switch, and a red LED light that flashes in sync with the effect. It is powered by an included 9 volt battery or any 9 volt center-negative DC adapter. Output via a 1/4" jack that is easily connected to amps, effects or recording equipment. There is also a sync output over 1/8" jack. This works with a few other devices that I build or any device that makes use of 5 volt clock in. Also a CV input that excepts a range of 0-5 volts for control over the pitch control knob.In person the case is a slightly darker red than how it appears in the photographs.Please watch this youtube demo...youtube.com/watch?v=3gTbIWz6jF8Here is a video of the 8-Bit Synthesizer paired with a CV Sequencer...youtube.com/watch?v=nS9-aEQJi-Q