ALM Busy Circuits CIRCUITS FBF 101 (2018)
A Eurorack utility module combining buffered multiples and a precision CV-controllable adder
Overview
The ALM Busy Circuits CIRCUITS FBF 101 is a Eurorack module for signal management. It has two independent sections: a 1-to-3 buffered multiple and a precision adder that sums up to four signals. The adder has individual level controls, an overall offset, and CV control over the offset. It was introduced at Superbooth 2018. Use it to combine modulation sources or add bias to sequences. The multiple section is simple. The adder is the more sophisticated stage.
Specifications
| Width | 4 HP |
| Outputs | Four buffered multiple outputs |
| Sections | Two independent sections: a 1-to-3 multiple and a precision adder |
| Adder Function | Sum up to four signals with individual level controls and overall offset |
| CV Control | Offset can be CV controlled |
Design
It's a utility module in its purest form. The multiple is straightforward, and the adder brings in more patching complexity. The adder is the interesting half, since it allows precise voltage manipulation.
Context
The CIRCUITS FBF 101 was shown at Superbooth 2018 and is part of the Eurorack Modules product line from ALM Busy Circuits.
Similar items on eBay
No exact ALM FBF 101 listings are live right now — these searches show current ALM and similar vintage synth gear on eBay:
As an eBay Partner, we earn from qualifying purchases. This helps support our independent vintage technology research.