ALM Busy Circuits 3U/52HP Aluminium Case

The ALM Busy Circuits 3U/52HP Aluminium Case is a compact and lightweight powered Eurorack enclosure, perfect for small systems, control skiffs, or portable setups. Built from aluminium and featuring a clean, minimal design, this case includes a reliable power supply and busboard with connections for up to 9 modules.

Power delivery includes up to 1A per +12V / -12V rail with 100mV ripple noise at full load. The case provides overload and short circuit protection for safe, consistent operation. Modules up to 42mm deep are supported, and mounting is made easy with fixed M3 threaded strips—no sliding nuts required.

Ideal for focused modular systems or a specialised effects or control row, this case delivers high-end functionality in a small footprint.

Key Features:
• Lightweight 3U/52HP aluminium Eurorack case
• Built-in power supply and busboard
• Up to 1A per +12V / -12V rail
• 100mV ripple noise at max load
• No 5V rail
• Overload and short circuit protection
• 9 module connections
• Fixed M3 threaded mounting strips
• Supports modules up to 42mm deep
• Includes external power brick