Ferrum
Amplifiers
DACs
Best Known For
DACs
/
Used Products
9
 Available
Average Price
$2,501-$5,000
Brand Popularity
212
 of 900+
Products Listed
5
Review Count
33
Founding Year
2020
Headquarters
Poland
Ferrum
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What's unique about the brand

Ferrum Audio, a Polish hifi brand, stands out for its unique HYPSOS power supply that combines switching and linear designs for better performance, and its OOR headphone amplifier's rare quad-mono configuration that easily drives demanding headphones like the Hifiman Susvara. Their Wandla DAC features custom digital filters developed with HQ Player and uses a proprietary ARM-based platform called SERCE to reduce signal paths, both uncommon features in DACs.

What reviewers are saying

We read all the reviews. Here's what reviewers feel most strongly about:

  • The brand's product line is designed for seamless integration, both aesthetically and functionally, allowing for a unified "stack" of components (DAC, headphone amp, power supply).
  • They have partnered with the creator of HQPlayer, Jussi Laako of Signalyst, to develop unique and customizable digital filters for their DACs, going beyond standard filter offerings.
  • Their components feature balanced engineering throughout, prioritizing balanced signal paths and offering both balanced and single-ended connectivity options.

Our favorite reviewer quotes:

  • "Luckily, the WANDLA is an incredibly impressive DAC in terms of sound quality and it seems that the work done on various aspects such as the IV stage, custom filters, and power delivery have paid off. The WANDLA is significantly more natural in presentation than any other ESS DAC I have heard without sacrificing anything in terms of sheer technical performance. And this is comparing like for like with the stock ESS linear phase filter." (https://headphones.com/blogs/reviews/big-performance-in-a-small-package-ferrum-wandla-review-measurements)
  • "WANDLA sounded fantastic even with a Topping A70 PRO with a pair of Hifiman Susvara sitting on my head, never longing for the OOR or for any other fully-discrete amplifier. The party started when I added the OOR and HYPSOS into the mix, my wife could hear my laughing from a mile away when the music started playing, as I don't remember getting so much fun out of solid-state electronics." (https://soundnews.net/reviews/sources/dacs/ferrum-audio-wandla-dac-review-thinking-outside-the-box)
  • "Compared to a regular ESS-Sabre DAC, WANDLA is linking the left and right sound bubbles, putting more music in the center and adding more layering to it. My blues and jazz tunes start having a new meaning with WANDLA and I'm no longer pressed to use my stereo setup for a goose-bump fiesta." (https://soundnews.net/reviews/sources/dacs/ferrum-audio-wandla-dac-review-thinking-outside-the-box)
  • "The unit offers a beautifully deep soundstage with accurate instrument staging. There's a distinctly three-dimensional feel, with a sense of having multiple distinct layers." (https://stereonet.com/reviews/ferrum-audio-wandla-goldensound-edition-dac-review)
Want to report a correction? Please contact us. We'd love to hear from you. Note that much of the data, recommendations, and summaries on ExtremeHiFi are researched after thousands of hours of loving labor. We archive our site's data and its pages on Archive.org and monitor for those repurposing the data. We also fingerprint data to know when text and numbers came from us.

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?

From Julian's interview with
.

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.

ERCO Gen 2

  • Positioning: The entry-level DAC/AMP, designed to offer high-quality audio performance at a more accessible price point.
  • Description: Impresses with its improved I/V converter and DSP engine, bringing it closer to the performance of the flagship WANDLA. It is ideal for users seeking a balanced sound signature and compatibility with both headphones and powered speakers.

OOR

  • Positioning: A dedicated headphone amplifier, positioned as a high-end solution for audiophiles seeking superior sound quality.
  • Description: Features proprietary discrete power amp technology, delivering ultra-low distortion and high dynamics. It offers better control and transparency compared to the ERCO Gen 2.

WANDLA HP

  • Positioning: A hybrid product combining the WANDLA DAC with a high-quality headphone amplifier, positioned between the ERCO Gen 2 and the full WANDLA setup.
  • Description: Integrates a powerful headphone amplifier, offering a balanced sound with impressive dynamic range. It serves users who want a versatile solution for both DAC and headphone amplification, providing a more comprehensive feature set than the ERCO Gen 2 without reaching the full complexity of the WANDLA and OOR combination.

WANDLA

  • Positioning: Serves as Ferrum's flagship DAC, offering top-tier digital-to-analog conversion for discerning audiophiles.
  • Description: Features groundbreaking current-to-voltage conversion and dynamic digital filtering, setting it apart with its high-resolution audio capabilities. It provides a more refined sound than the ERCO Gen 2.

WANDLA GoldenSound Edition

  • Positioning: A premium version of the WANDLA DAC, offering enhanced digital signal processing features.
  • Description: This edition introduces DSP enhancements like Tube Mode and Spatial Enhancement, providing a richer and more immersive sound experience, and surpassing the standard WANDLA in customization options.
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Julian Shapiro
ExtremeHiFi Writer

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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?

Website author headshot
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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?

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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?

Website author headshot
Julian Shapiro
ExtremeHiFi
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What are two key technological innovations or strong opinions that differ you from other brands?

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What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
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