Grp Synthesizer A4 Analog Synthesizer Flanger and supercharge your creativity with

and supercharge your creativity with dozens of tips

and also extend the delay tail intensity up to self-oscillation

inviting all to get hands on with the legendary Moog sound

1-shot envelope

In “LO” mode

Grp Synthesizer A4 Analog Synthesizer Flanger and supercharge your creativity withFully tested, perfect working condition. About Used Items: All modules include a power ribbon cable and M3 screws. Please be aware that although all used items have been tested to work as they are designed, they are sold "As Is" and are not accepted for returns unless there is a defect in the used item. Used items DO NOT qualify for Free Shipping, if you order a new item with a used item you will be charged shipping based on the weight and size ONLY