SKU: 5028989945

Ferrum Erco Gen 2 DAC/Preamp

Sale price$101250.00 Regular price$112500.00
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Description

Ferrum Erco Gen 2 DAC/PreampThe Ferrum ERCO Gen 2 is a landmark evolution of Ferrum's entry level DAC Preamp now rebuilt from the ground up with a completely new firmware architecture and crucial analogue circuitry upgrades. The result brings ERCO one giant step closer to WANDLA, Ferrum's flagship converter, at an unprecedented price point. If you want flagship level performance without the flagship price tag, ERCO Gen 2 is the answer. A Complete Reimagining, Not Just an Update

The Ferrum ERCO Gen 2 is a landmark evolution of Ferrum's entry-level DAC/Preamp — now rebuilt from the ground up with a completely new firmware architecture and crucial analogue circuitry upgrades. The result brings ERCO one giant step closer to WANDLA, Ferrum's flagship converter, at an unprecedented price point. If you want flagship-level performance without the flagship price tag, ERCO Gen 2 is the answer.

A Complete Reimagining, Not Just an Update

ERCO Gen 2 goes far beyond a standard firmware update. Ferrum's engineers ported the full SERCE software stack — the same platform powering the flagship WANDLA — directly to ERCO. This means ERCO Gen 2 behaves exactly as if it were built on SERCE, bringing 768 kHz support, DSD512 playback, improved DAC performance, and WANDLA's most-loved HQ Apodizing digital filter to an entry-level product. An extraordinary achievement at this price.

Analogue Improvements

After designing WANDLA's advanced current-to-voltage (I/V) converter, Ferrum's engineers applied everything they learned to ERCO Gen 2. The updated I/V stage delivers a more detailed, natural, and engaging sound signature — a fundamental improvement that goes well beyond what software alone can achieve.

Digital Improvements

With the full SERCE software stack now running on ERCO Gen 2, the digital improvements are substantial. The HQ Apodizing filter — WANDLA users' most preferred filter — is now included. ESS filters are bypassed for non-MQA signals, intermodulation and intersample distortions are reduced, and output levels are adjusted to meet Red Book standard on the line output and maximum output power on headphone outputs. USB playback of 768 kHz signals is fully implemented.

Key Features

SERCE-based firmware
The full SERCE software architecture from WANDLA runs natively on ERCO Gen 2, delivering a level of digital performance previously unheard of at this price point.

Updated I/V converter
Analogue stage improvements informed by WANDLA development give ERCO Gen 2 a more detailed, natural, and engaging sound signature.

768 kHz & DSD512 support
Full high-resolution playback up to PCM 768 kHz / 32 bit and DSD512 via USB.

MQA Decoder & Renderer
Full MQA decoding and rendering on USB, Optical, and Coaxial inputs.

HQ Apodizing digital filter
The same filter preferred by WANDLA users, now available in ERCO Gen 2.

Headphone amplifier built in
Balanced 4.4 mm and unbalanced 6.35 mm headphone outputs with three gain settings each, delivering serious power into a wide range of headphone impedances.

Upgrade your existing ERCO
Original ERCO owners can upgrade their unit to Gen 2 specifications through Ferrum's certified upgrade programme — in most cases at no extra cost beyond one-way shipping.*

*ERCOs purchased after July 1st, 2023 qualify for the upgrade free of charge (excluding one-way shipping). ERCOs purchased before July 1st, 2023 can be upgraded for 195 EUR/USD. Units must be sent to your local distributor or Ferrum's European headquarters. Apply at www.ferrum.audio.

Why Choose ERCO Gen 2?

  • Full SERCE software stack from WANDLA — flagship digital performance at an entry-level price
  • Updated I/V converter for a more natural, detailed, and engaging sound
  • PCM 768 kHz / 32 bit and DSD512 support via USB
  • MQA decoding and rendering on all digital inputs
  • HQ Apodizing digital filter — WANDLA users' most preferred filter
  • Powerful built-in headphone amp with balanced and unbalanced outputs
  • Analogue volume control with bypass option
  • Compatible with Ferrum HYPSOS via proprietary FPL connection for elevated performance
  • Upgrade path available for original ERCO owners

About Ferrum

Designed and engineered by Ferrum / HEM in Warsaw, Poland. Ferrum was founded in early 2020 with a clear mandate: combine sustainability, durability, and quality into compact, attractive packages — focused entirely on delivering the best possible audio experience at an affordable price. Built on over 20 years of digital audio expertise and a history of collaboration with Mytek Digital on world-class DAC technology, Ferrum brings unmatched engineering pedigree to every product. ERCO Gen 2 is the latest proof that you don't have to spend a fortune to get closer to the music than ever before.

Specifications
DAC chip ESS Sabre ES9028PRO
Operation Fully balanced, proprietary IC power amp
PCM sample rates 44.1 / 48 / 88.2 / 96 / 176.4 / 192 / 352.8 / 384 / 705.6 / 768 kHz
DSD sample rates 2.8224 / 3.072 / 5.6448 / 6.144 / 11.2896 / 12.288 / 22.5792 / 24.576 MHz
Digital inputs USB-C (MQA, up to PCM 32 bit / 768 kHz, DSD512, DoP256)
S/PDIF Coaxial (MQA, up to PCM 24 bit / 192 kHz, DoP64)
S/PDIF Optical (MQA, up to PCM 24 bit / 96 kHz guaranteed; may work up to PCM 24 bit / 192 kHz and DoP64 — depends on optical cable and transmitter)
MQA Decoder and renderer (USB, Optical and Coaxial)
Analog inputs RCA (Red Book level 2V RMS recommended, PRO level supported)
Input impedance 47 kΩ
Line outputs Balanced XLR, unbalanced RCA (both Red Book level: 4V RMS bal. / 2V RMS unbal.)
Headphone jack outputs Balanced 4.4 mm (TRRRS); unbalanced 6.35 mm (TRS)
Headphone output gain Balanced: -5.8 dB, +6 dB, +17.8 dB
Single ended: -11.8 dB, 0 dB, +11.8 dB
Output power (unbalanced) 300 mW into 300 Ω; 1.7 W into 50 Ω
Output power (balanced) 1.2 W into 300 Ω; 6.1 W into 50 Ω
THD (balanced output) < 0.00018% / -115 dB, 1 mW into 16 Ω; < 0.00018% / -115 dB, 100 mW into 16 Ω
THD (unbalanced output) < 0.00032% / -110 dB, 1 mW into 16 Ω; < 0.00057% / -105 dB, 100 mW into 16 Ω
Dynamic range (analog) 129 dB (A-weighted)
Dynamic range (digital) 117 dB (A-weighted)
Frequency response 10 Hz – 30 kHz (+/- 0.05 dB); 10 Hz – 200 kHz (+/- 1 dB)
Volume control Analogue with bypass option (bypass for line outputs only)
Output impedance (unbalanced) 22 Ω on pre-amp
Output impedance (balanced) 44 Ω on pre-amp
Output impedance (headphones) < 0.3 Ω
Power consumption Idle < 15 W
Power inputs 5.5/2.5 mm DC connector, center positive
Proprietary Ferrum Power Link (FPL) 4-pin DC connector
Power adapter 100–240 VAC to 22–30 VDC
Dimensions 21.7 cm × 20.6 cm × 5 cm / 8.6″ × 8.1″ × 2.0″ (W × D × H)
Weight 1.8 kg / 3.97 lbs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5028989945

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4.5 ★★★★★
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Alexx Hamilton
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★★★★★ 5
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This has been super useful and functional, I recommend it as it’s a nice way to keep your setup organized, I enjoy having the on and off switches go each outlet, only call out would be the buttons light up when on to show they are on and they are quite bright, so take note of it, it catches me off guard sometimes when I forget they light up and I turn my lights off, but it’s easier to keep in mind what I have charging. The speed of charging is good, the amount of plugs is a fair amount, I plug in my head phones, phone, watch, power bank and monitor. Then there’s the two usb as well as 2 usbc ports, it’s very convenient. It held up well it’s definitely good quality.
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Reviewed in the United States on March 22, 2026
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Terry
Alexandria, US
★★★★★ 5
Thoroughly enjoy this product and will purchase again
I purchased two of these at different times. I really like this item. I like the idea that I could shut off some of the switches that I really don’t need. I have one set up in the guest room for when we have company they can turn on whatever plugs they need. I’ll always have alarm clocks lamps telephone jacks hooked up, but all the switches are turned off so it doesn’t waste electricity. (that’s my theory anyway.) I purchased a second one to go beside my chair in my living room I don’t need that many outlets at all times but occasionally I do and I enjoy again like having the opportunity to shut off any outlets that I’m not needing at the time it seems to me it’s a good power saver and I do like the USB ports everything fits and it’s perfectly organized and it’s great quality surge protector and durability. I hope this review assist you in anyway and I will probably come back and purchase a third one for another room once I get that room cleaned out Truth Hurts on it, but that was my testimony.. This is my honest review in my opinion I hope it’s able to help you make your decision. I personally don’t think you would go wrong but I don’t know what you’re plugging into the outlet so I think that makes a bit different. I just use it for lamps and telephone jacks or small items I don’t use anything. It pulls a lot of voltage. . Y’all take care of yourselves be kind to one another and go see your parents or your grandparents or a family member if anything else pick up the phone and tell them hello and you were thinking about Let’s spread love, not hate
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Reviewed in the United States on February 28, 2026
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Spearra
Carnegie, US
★★★★★ 5
Has a ton of quality of life features!
These are one of those products that makes you go "why doesn't anyone else do this"? First off, the 45 degree(ish) angle that the outlets are at. Since a lot of outlet adapter plugs can be plugged in upside down, the angle of the outlet helps considerably for semi-tight spaces. While also still having room to turn the individual outlets on and off. The width spacing is also considerably large so those beefy power bricks won't overlap/block-off other outlets. Secondly, the prior-mentioned outlet on and off switches. Each individual AC outlet has its own on/off switch. So if I have a lamp that always needs to be plugged in, I can leave that on. If I have a USB C adapter brick to charge my phone, I can turn that off when its not in use. Without needing to turn off the lamp's outlet in the process. Thirdly, the always on USB A (the rectangular USB outlets), and the USB C ports to the top side of the outlet. Please note that the USB C ports are about 20 watts. So while it can TECHNICALLY charge a laptop, its best used to passively charge a laptop when it isn't being used. Not while actively using a laptop. Since even moderately efficient laptops can draw watts well into the 40's range. That aside, when used within their intended watt ranges, they're extremely convenient to have in addition to everything else. I generally use them to charge things like power banks. Possibly low powered USB C devices like a Nintendo Switch or even a GPD microPC which draws 15 or so watts while in use. So while the ports aren't the highest in terms of watts, there's times of many where I didn't care how many watts a port had, I just needed a USB port period. Fourth wise, the safety protections. If you somehow manage to overload this outlet, it can cut off its own power. It can be "reset" by pressing the red button to the side. Fifthly, the actual plug to plug the power outlet into a wall or in my case a UPS machine, is insanely flat. With the cord being at a 45 or so degree angle. So even if its on a top outlet, it probably won't block off most plugs from using the bottom outlet. Sixth and finally (at least from what I remember off the top of my head 😂), the wire that connects the power outlet to your power source is really flat and easy to manage. All of these traits makes it one of the least contentious things anybody can buy. Its just a straight up quality of life improvement. If I ever need more power outlets, I know which one to double dip on!
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Reviewed in the United States on October 29, 2023
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Winnie
Chelsea, US
★★★★★ 4
Skin
Good power cord with multiple functions.
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Reviewed in the United States on June 8, 2025
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DJ Moore
Lowell, US
★★★★★ 5
Excellent Power Strip for Convenient Charging Options
I recently purchased the HOPOW Flat Plug Power Strip for my son's desk, and it has been an excellent addition to his workspace. This power strip offers a range of convenient features that have greatly impressed me. First and foremost, the inclusion of USB A and USB C charging options is a game-changer. It's incredibly convenient to have both options readily accessible on the top of the power strip rather than tucked away on the side. This design choice ensures easy and quick charging for various devices without any hassle. One aspect that sets this power strip apart is the individual switches with LEDs for each plug. These switches provide an added level of control, allowing me to turn off specific devices when not in use without affecting others. The LEDs also serve as handy indicators, making it easy to identify which devices are powered on at a glance. In terms of build quality, the HOPOW Flat Plug Power Strip has truly impressed me. It feels solid and durable, giving me confidence that it will withstand regular use. The flat plug design is a clever addition, as it allows the power strip to sit flush against the wall, saving valuable space on my son's desk. Overall, I am extremely pleased with my purchase of the HOPOW Flat Plug Power Strip. Its convenient USB charging options, easily accessible plugs, individual switches with LEDs, and impressive build quality have made it an invaluable asset for my son's desk. I highly recommend this power strip to anyone in need of a reliable and user-friendly charging solution.
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Reviewed in the United States on June 27, 2023

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