AEA Ribbon Microphones has launched the FC2 two-channel tube preamplifier, designed in collaboration with analogue designer Fred Forssell to ‘bring a refined cascoded hybrid topology to AEA’s preamp line’.
Unlike traditional tube designs that emphasise colouration, the FC2 focuses on the natural warmth and depth that tubes can provide when operated in their most linear region. It delivers a clear, dimensional sound that preserves the character of the microphone and source.
At the heart of the FC2 is a cascoded hybrid design that keeps tubes operating in their sweet spot throughout the entire gain range. This delivers the three-dimensional imaging and richness associated with tubes, but with a purity and transparency that rivals top solid-state designs. The FC2 stays fully balanced from input to output, which differentiates it from the rest of the AEA preamp line.
The FC2 is an evolution of the Forssell Technologies FetCode, redesigned by its creator, Fred Forssell. This marks the tenth preamp collaboration between AEA and Forssell, a decades-long partnership celebrated in the FC2’s distinctive 10-sided knobs. Each collaboration has pushed the boundaries of what ribbon microphones and pristine amplification can achieve together, and the FC2 represents the culmination of that journey.
A precision Grayhill stepped switch provides 10dB-55dB of primary gain in consistent, repeatable increments. An output trim adds 0–10dB of fine adjustment, while a dedicated +10dB boost switch provides additional gain when required. Together, these controls offer a total of 10dB-75dB of gain, accommodating everything from hot condensers to quiet ribbon microphones.
Built for long-term reliability, the FC2 uses premium Neutrik connectors, Grayhill rotary switches, and NKK toggle switches selected for durability. A rear-panel voltage selector (115/230V) ensures global compatibility, and the unit is engineered to become a dependable part of any studio’s signal chain.
Key specifications:
- 2-channel cascoded hybrid tube/JFET preamplifier.
- Cascoded 12AX7/JFET Stage 1 with 12AU7 differential Stage 2.
- 10-55 dB stepped gain (Grayhill switch).
- 0-10 dB output trim.
- +10dB boost switch (total gain range: 10-75dB).
- Fully balanced topology throughout with 1:2 input transformer.
- P48 phantom power.
- Polarity reverse.
- Mute switch.
- 0dBu and +22dBu LED indicators.
- Front End Overload LED.
- 115/230V switchable power.
The FC2 preamp is expected to ship in Q2 2026.