The Korg Monotron Delay is a powerful, palm-sized battery-powered analog synthesizer with Space Delay, which can create deep, analog-style echo effects. The ribbon keyboard has been updated with new features, and it is very easy to use with its 5 buttons and 1 switch. With the Monotron Delay, amateur users can enjoy creating beautiful melodies, while DJs can create amazing effects on stage. Professional musicians can use it to add analog power to their performances. In short, the possibilities are endless with this product.
It features a Space Delay feature that offers analog-style echo effects, as well as new LFOs in selectable triangle or wave form. It has a wide-range ribbon keyboard. The original analog (VCF) filter is derived from the classic MS-10 and MS-20. It can add a filter/delay to any sound source thanks to the AUX input jack. It can enjoy analog sound anywhere thanks to its built-in speakers and battery operation, and it also has a headphone jack for silent use.

Features
Synthesizer structure: 1 VCO; 1 VCF; 1 LFO; DELAY
Switch: Standby / ? / ?
Buttons: LFO Rate, LFO Int., VCF Cutoff, DELAY Time, DELAY Feedback
Controls: Ribbon controls
Volume: Headphone Volume
Aux input: 1/8" Stereo jack
Headphone output: 1/8" Stereo jack
Speaker: Built-in miniature speaker (Does not work when using headphones.)
Power Source: 2 AAA size batteries (Alkaline batteries are recommended.)
Battery Life: Approx. 8 hours (with Alkaline batteries)
Accessories: User Manual, 2x AAA size batteries (For testing the device)
Dimensions: 120 mm x 72 mm x 28 mm.
Weight: 95g. (excluding batteries)