The Booster Stage is an ultra-compact 2HP Eurorack amplifier module designed to bring line-level signals from desktop synthesizers, drum machines, and external effects into a modular system. It provides clean gain staging for integration, while also offering aggressive saturation behavior when pushed.
The module features four independent amplifier stages. Inputs are normalized so a single incoming signal can be distributed across all four outputs, making it useful for signal duplication or multi-routing into a modular system. When the output of one stage is patched into the input of another, the circuit transitions into a high-gain op-amp overdrive configuration, allowing for rich distortion and saturation effects.
In addition to line-level integration, the Booster Stage can also function as a guitar or bass input interface, making it suitable for external instruments that benefit from modular-level processing and distortion.
Designed for compact systems, it is skiff-friendly and optimized for low power consumption.
Features
4-channel Eurorack line-level amplifier module
Converts desktop synths, drum machines, and effects into modular level
Input normalization allows 1 input to feed up to 4 outputs
Cascadable design enables op-amp overdrive when chained between stages
Can be used as a guitar/bass input for distortion and saturation
Skiff-friendly ultra-compact 2HP design
Low power consumption for efficient system integration
Designed for both clean gain staging and intentional distortion
Specifications
Product: Booster Stage Amplifier Module
Channels: 4 amplifier stages
Function: Line-level to Eurorack signal amplification
Special Mode: Cascaded op-amp overdrive distortion
Width: 2HP
Depth: 30 mm
Power Consumption: +20 mA / -15 mA
Included
Booster Stage Eurorack amplifier module
