What's unique about the brand
What reviewers are saying
We read all the reviews. Here's what reviewers feel most strongly about:
Our favorite reviewer quotes:
Our interview with the brand
What are two key technological innovations or strong opinions that differ you from other brands?
What's your approach to customer support?
What are your favorite tracks for showcasing the strength of your products?
What other products pair best with yours?
Products
Lineup comparison
We think it's helpful to understand how their products compare. To learn more about each, scroll to the section above to click through to individual product pages.
FM 133 & FM 233 Harmonic Linearizers
- Positioning: A signal improvement module that refines any audio source.
- Description: Uses a unique additive/subtractive linearizer bank to correct recording errors without altering the original signal. Compared to the specialized de-clicking of the FM 223 and the full-system processing of the FM 268C or FM 330 series, it offers a focused, budget-friendly enhancement ideal for users looking to improve everyday source quality in varied setups.
FM 223 Phono Linearizer
- Positioning: A vinyl-focused processor for accurate phono reproduction.
- Description: Delivers real-time de-click and de-crackle circuits that extract detailed information from vinyl grooves using novel, purely analogue methods. In contrast to the FM 133/233, which broadly improve audio sources, and the FM 268C that balances overall signals, it is tailored for vinyl collectors where specialized restoration and precise matching of vintage recordings are needed.
FM 268C Line Stage
- Positioning: A balanced input stage featuring room resonance compensation.
- Description: Features Acoustic Resonance Compensation circuits and an integrated harmonic linearizer to refine signal balance and reduce room mode effects. Unlike the FM 223 with its focused vinyl restoration and the FM 330 series that manages frequency splitting for multi-way speakers, it provides broad system conditioning.
FM 330 Series Electronic Crossovers
- Positioning: A precision multi-way electronic crossover for high fidelity systems.
- Description: Uses discrete Class A circuitry with a linear-phase response to achieve ultra-accurate frequency division and minimal distortion. Compared to the FM 268C's focus on input conditioning and the FM 133/223 units' targeted source enhancements, it offers advanced functionality for larger or professional setups.
FM 1811-MKII Resolution Series Amplifier
- Positioning: A flagship power amplifier delivering ultimate resolution and drive.
- Description: Combines new symmetrical input stages, ultra high-linearity driver modules, and dual chassis resonance elimination to drive any speaker with precise, robust performance. In contrast to the specialized functions of the FM 223, FM 268C, and FM 330 series, it addresses full system power needs for high-budget users requiring top-end dynamic range and accuracy in demanding listening environments.
Used
FM ACOUSTICS
Every month, we find the brand's used items for sale across the web and offline hifi stores. We have the largest database of used hifi products. Search it here.
Search hifi products
Explore our database of 10,000+ new and 25,000+ used hifi products.















