![](https://www.robertheel.com/++/wp-content/uploads/2022/04/Heel_Plus_Minus_AFF_01_b_cut-1024x649.jpg)
„PlusMinus“ is a digital bitcrush, distortion, filter and gate effect.
Main goal in the development was to find the balance between raw glitch mayhem and smooth gritty beauty.
The „PlusMinus“ features:
– A bitcrusher
– A low pass filter
– A distortion
– A sample rate reducer
– A stereo gate effect
![](https://www.robertheel.com/++/wp-content/uploads/2022/04/Heel_Plus_Minus_AFF_02-1024x704.jpg)
Besides faders it has four touchpads that allow to interact with skin contact and directly manipulate the sound. „PlusMinus“ pairs well with rhythms, melodies, pads, soundscapes and anything in between.
![](https://www.robertheel.com/++/wp-content/uploads/2022/04/Heel_Plus_Minus_AFF_03.jpg)
![](https://www.robertheel.com/++/wp-content/uploads/2022/04/Heel_Plus_Minus_AFF_04-1024x813.jpg)
![](https://www.robertheel.com/++/wp-content/uploads/2022/04/Heel_Plus_Minus_AFF_02-1024x704.jpg)
The development of the „PlusMinus“ was supported by „Die Beauftragte der Bundesregierung für Kultur und Medien (BKM)“, „Neustart Kultur“, „Deutscher Künstlerbund“.
![](https://www.robertheel.com/++/wp-content/uploads/2022/04/logos_1.jpg)