Alter 2 features two audio inputs (left / right) with level potentiometers. Mono signals are converted to stereo material automatically. Effects can be selected via touch plates. Two potentiometers allow users to edit the currently active algorithm. Additionally to the main effect, each program offers a filter. Its characteristic varies, depending on the algorithm chosen. The filter can be edited via a third potentiometer. Another knob alters the DSP’s clock rate. The Alter’s mix potentiometer makes it possible to crossfade between dry and wet signals. Effect parameters, filter and dry / wet mixture can all be modulated via CV inputs. Two audio outputs emit the module's results.
Alter 2 offers the following effect algorithms:
- "Analog" delay
- Infinite reverb plus low-pass and high-pass filters
- Choral reverb
- Palindrome delay (Forward / backward)
- Time stretching
- Pitch shifting
- Time stretching with glitches
The Alter effects series is composed of two modules. Alter 1 can be found here.
The Alter 2 module offered here comes with copper applications on the front panel.
Two audio inputs and outputs
Four CV inputs for modulating effect parameters, filter and mix
3 U Eurorack module, 16 HP wide, 25 mm in depth
Power consumption: 160 mA at +12 V