Typical Eurorack levels :
All values in [V]
| min | max | peak-to-peak | ||
|---|---|---|---|---|
| Audio | -5 | +5 | 10 | |
| Unipolar CV (Doepfer spec) | 0 | +8 | 8 | |
| Bipolar CV (Doepfer spec) | -2.5 | +2.5 | 5 | |
| Unipolar CV (common) | 0 | +10 | 10 | |
| Bipolar CV (common) | -5 | +5 | 10 | |
| Gate | 0 | +5 | < 1V : gate is low >= 3V : gate is high |
|
| Trigger | 0 | +5 | < 1 = low >= 3 = high |
|
| Clock | 0 | +5 | same as trigger |
Example of unipolar CV : ADSR Example of bipolar CV : LFO
CV range for some modules :
All values in [V]
| Unipolar CV | Bipolar CV | 1V/oct CV | CV out | CV in | Audio input | Audio output | |
|---|---|---|---|---|---|---|---|
| 4ms | 0..+5 | 0..+10 | max 8Vpp | Max 19Vpp | |||
| Acid Rain Technology Chainsaw | 0..+5 | -5..+5 | |||||
| Befaco | max 10Vpp | ||||||
| Cosmotronic | -5..+5 | ||||||
| Doepfer | 0..+5 | Up to 15Vpp | |||||
| Endorphin.es | 0..+5 | -5..+5 | -3..+3 | -5..+5 | |||
| Expert Sleepers | configurable | configurable | configurable | configurable | |||
| Happy Nerding | -5..+5 | ||||||
| Joranalogue | 0..+5 | -5..+5 | 10pp Orbit3: up to 12pp |
||||
| Klavis | TwinWave: -3.75..+3.75 Quadigy: -5..+5 |
-4..+6 | 0..+8 | -5..+5 | |||
| Mordax Data | -10..+10 | ||||||
| Mutable Instruments | 0..+8 | -8..+8 | |||||
| Noise Engineering | 0..+5 | 0..+5 | 0..+8 | 0..+8 | |||
| Intellijel | 0..+10 | -5..+5 | |||||
| Shakmat Modular | 0..+5 | ||||||
| Schlappi Engineering | 0..+5 | Sin: -2.5..+2.5 Grind: up to 22pp Filter: up to 22pp |
|||||
| Sputnik Modular | 0..+5 | -5..+5 | Variable Waveform Generator: Max 16pp | ||||
| Rossum electro-music | 0..+5 | -5..+5 | Max 20pp | Up to 20pp | |||
| Xaoc Devices | 0..+10 | -5..+5 some modules: -10..+10 |
-5..+10 | 0..+10 | Max 10pp Recommended 5pp |