ALM Busy Circuits S.B.G-PRO External Equipment Interface Eurorack Module

The 'S.B.G-PRO' is a versatile utility module designed to flexibly integrate Eurorack systems with external audio equipment.

It supports mono, stereo, balanced, and unbalanced input and output via 6.35mm jacks with level matching controls and clipping indication. The module features both direct and voltage-controlled equal power crossfading between wet and dry sources.

Additionally, an expression input, along with the included ‘floating ring’ cable and conditioned output, ensures safe, voltage-limited CV control of external devices from your modular system.

The module extends its sibling, the original S.B.G, by adding full size stereo balanced jack connections and voltage control focusing more on connectivity with not just pedals but also pro audio equipment including rack effects, 500 Series modules and mixing consoles.

• Balanced, unbalanced, mono and stereo audio signals supported with 6.35mm Neutrik jacks.
• Attenuation of outgoing modular audio signal for sending to external inputs.
• Amplification of returned audio signal to modular level (up to 32db of gain).
• Clipping indication for over-amplification of external returned signal.
• Equal power cross fade between original ‘dry’ source signal and returned ‘wet’ signal with both direct and voltage control.
• High quality balanced converters with very low noise and bleed.
• Regulation/conditioning of CV modulation signals intended for pedal expression or external CV inputs.
• Includes ‘floating ring’ cable for safe expression input connectivity.
• Skiff friendly.
• Designed and Made in the UK.

• Supply: +12V 60mA / -12V 55mA
• Size: 10HP
• Depth: 32mm