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Ferrum

Ferrum ERCO Gen 2 DAC/PREAMP with Headphone Amplifier

Ferrum ERCO Gen 2 DAC/PREAMP with Headphone Amplifier

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Description

Ferrum ERCO Gen 2 DAC & Headphone Amplifier

High-End Desktop DAC and Headphone Amplifier in One Compact Design

The Ferrum ERCO Gen 2 is a premium all-in-one DAC, headphone amplifier, and preamplifier designed for audiophiles who want reference-quality performance without the complexity of multiple separate components. Combining advanced digital conversion, powerful balanced amplification, and versatile connectivity, ERCO Gen 2 serves as the centerpiece of a high-end desktop audio system while maintaining Ferrum's signature compact design. The second-generation model introduces upgraded DSP processing, improved analog circuitry, and higher-resolution audio support for even greater sonic performance.

Advanced ESS Sabre Digital Conversion

At the heart of ERCO Gen 2 is the renowned ESS Sabre ES9028PRO DAC, capable of decoding PCM audio up to 768 kHz / 32-bit and DSD512. Ferrum has redesigned the internal DSP engine and optimized the I/V conversion stage, allowing the DAC to deliver exceptional transparency, precise imaging, and remarkable musical detail with extremely low distortion. The upgraded HQ Apodizing digital filter further enhances playback accuracy for a smoother and more natural listening experience.

Powerful Fully Balanced Headphone Amplifier

Drawing inspiration from Ferrum's flagship OOR headphone amplifier, ERCO Gen 2 incorporates a fully balanced amplifier section capable of driving everything from sensitive in-ear monitors to demanding planar magnetic headphones. The amplifier provides excellent control, wide dynamic range, and outstanding channel separation, producing clean, detailed, and engaging sound across every genre of music.

Whether you're enjoying late-night listening sessions or critical studio monitoring, ERCO Gen 2 delivers effortless performance with impressive authority.

Flexible Desktop Connectivity

ERCO Gen 2 is designed to integrate seamlessly into modern audio systems. Digital inputs include USB-C, Coaxial, and Optical connections for computers, music streamers, and digital transports, while an analog RCA input allows external analog sources to bypass the internal DAC. Balanced XLR and unbalanced RCA line outputs make it easy to connect powered speakers or external amplifiers, while both balanced 4.4 mm and single-ended 6.35 mm headphone outputs accommodate a wide variety of premium headphones.

Upgradeable with Ferrum HYPSOS

For listeners seeking even greater performance, ERCO Gen 2 is fully compatible with the optional Ferrum HYPSOS hybrid power system via the proprietary Ferrum Power Link (FPL). Adding HYPSOS provides cleaner, more stable power delivery, helping reveal additional detail, improved dynamics, and an even quieter background.

Premium Engineering for Everyday Listening

Manufactured in Europe, ERCO Gen 2 combines precision engineering with a durable aluminum enclosure and intuitive controls. Its compact footprint fits perfectly on a desktop while delivering performance that rivals much larger and more expensive separates.

Whether used as a complete desktop DAC/amp solution or as the digital hub of a larger Hi-Fi system, ERCO Gen 2 offers exceptional versatility and long-term upgrade potential.

Key Features

  • All-in-one DAC, headphone amplifier, and preamplifier

  • ESS Sabre ES9028PRO DAC architecture

  • Supports PCM up to 768 kHz / 32-bit and DSD512

  • Fully balanced headphone amplifier design

  • Improved DSP engine and HQ Apodizing digital filter

  • Enhanced analog circuitry for greater transparency

  • USB-C, Optical, Coaxial, and analog RCA inputs

  • Balanced XLR and unbalanced RCA line outputs

  • Balanced 4.4 mm and 6.35 mm headphone outputs

  • Compatible with Ferrum HYPSOS via Ferrum Power Link (FPL)

  • Compact premium aluminum chassis

  • Designed and manufactured in Europe

Experience Reference-Level Desktop Audio

The Ferrum ERCO Gen 2 combines advanced digital conversion, powerful balanced headphone amplification, and premium European craftsmanship in a single elegant component. With exceptional resolution, flexible connectivity, and upgrade compatibility with HYPSOS, it offers an outstanding solution for music enthusiasts seeking true high-end performance from a compact desktop audio system.

Specifications

Specifications

Headphone output gain: balanced -5.8 dB, +6 dB, +17.8 dB; single ended -11.8 dB, 0 dB, +11.8 dB
Operation: fully balanced, proprietary IC power amp
Power inputs: 5.5/2.5 mm DC connector center positive; proprietary FPL 4-pin DC connector (FPL)
Analog inputs: RCA (Red Book level 2V RMS recommended, PRO level supported)
Digital inputs: USB-C (MQA, up to PCM 32-bit/768kHz, 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, should work up to PCM 24-bit/192 kHz and DoP64 – depends of user’s optical cable and transmitter)
DAC chip: ESS Sabre ES9028PRO
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
DAC resolution: PCM up to 768k@32bit; DSD up to 512 (22.6 MHz / 24.6 MHz)
MQA: decoder and renderer (USB, OPTO and COAX inputs)
Headphone jack outputs: balanced 4.4 mm (TRRRS); unbalanced 6.35 mm (TRS)
Line outputs: balanced XLR; unbalanced RCA (both Red book level: 4V RMS bal./2V RMS unbal.)
Volume control: analogue with bypass option (bypass for line outputs only)
Frequency response: 10 Hz – 30 kHz (+/- 0.05 dB); 10 Hz – 200 kHz (+/- 1 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 on balanced output: < 0.00018% / -115 dB, 1 mW into 16 Ω; < 0.00018% / -115 dB, 100 mW into 16 Ω
THD on 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)
Input impedance: 47 kΩ
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 adapter: 100-240 VAC to 22-30 VDC
Dimensions (W x D x H): 21.7 cm x 20.6 cm x 5 cm / 8.6” x 8.1” x 2.0”
Weight: 1.8 kg / 3.97 lbs

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Delivery & Returns

Delivery & Returns

We offer FREE delivery to the mainland UK (excluding Channel Islands, Isle of Man, Isle of White, Isles of Scilly, and some of the remote Scottish Isles).

For other areas please contact us for a quote. Select items can be delivered internationally by prior agreement. Again please contact us for a quote. We will always do our best to help.

Our aim is to dispatch goods within 2 working days of an order being placed. Please allow 5 working days from the time of your order to receipt of item. If an order is expected to take longer than this our order fulfillment department will contact you to inform you of this.

Where multiple items are ordered, we will dispatch them all in one package. If you have ordered any special or customized items, or items otherwise not immediately available, we will dispatch the order when all items are available. If you have any concerns regarding this, please contact us and we will do are very best to help you.