Ferrum Audio
Ferrum ERCO DAC/Amp + Hypsos Power System
Best high-end DAC and amplifier for discerning audiophiles seeking sonic purity.
Experience unparalleled audio fidelity with the Ferrum ERCO DAC/Amp and Hypsos Power System bundle. This integrated system delivers pure, honest music reproduction, combining the ERCO's advanced DAC and fully balanced headphone amplifier with the Hypsos' innovative hybrid power supply. Designed for discerning listeners, it offers exceptional transparency and detail, ensuring a fatigue-free listening experience. Connect your favorite headphones or amplified speakers through a variety of balanced and unbalanced outputs. The unique Ferrum Power Link (FPL) technology ensures optimal performance by delivering stable power and feedback for superior transient response.
$4590.00
Owner Satisfaction
4.7
/ 5
Category Rank
53
/ 732
#53 in Headphone Amplifiers
Price vs Category Average
+229%
Above average
ERCO Headphone Output Gain
5.8617.811.8011.8
/ Balanced - dB, + dB, + dB; Single-ended - dB, dB, + dB
Who it's for
- Audiophiles seeking uncompromising clarity and musical transparency
- Listeners wanting a perfectly matched, high-performance audio chain
- Desktop users needing a versatile hub for multiple audio sources
Who should skip it
- Budget-conscious buyers prioritizing value over premium performance
- Minimalists requiring a compact, single-unit desktop setup
- Tinkerers who prefer using third-party power supply upgrades
Performance breakdown
Power Delivery
The Hypsos hybrid system provides exceptionally stable, clean current for demanding headphones.
Transient Response
Ferrum Power Link technology ensures lightning-fast dynamics and precise musical impact.
Signal Transparency
Ultra-low distortion levels reveal hidden textures in your favorite high-resolution recordings.
Headphone Compatibility
Massive balanced output power drives even the most difficult planar magnetic headphones.
Digital Versatility
Comprehensive MQA support and high-bitrate decoding handle any modern digital source.
Build Integrity
Industrial-grade construction feels substantial and built to last for decades.
Key Specs
ERCO Headphone Output Gain
Balanced -5.8 dB, +6 dB, +17.8 dB; Single-ended -11.8 dB, 0 dB, +11.8 dB
ERCO Operation
Fully balanced proprietary IC power amplifier
ERCO Power Inputs
5.5/2.5mm DC connector center positive; Proprietary 4-pin FPL connector
ERCO Analog Inputs
RCA
ERCO Digital Inputs
USB-C, S/PDIF Optical (up to 24-bit/192 kHz), Coaxial (up to 24-bit/96 kHz)
ERCO DAC Chip
ESS Saber ES9028PRO
ERCO PCM Sample Rates
44.1 / 48 / 88.2 / 96 / 176.4 / 192 / 352.8 / 384 kHz
ERCO DSD Sample Rates
2.8224 / 3.072 / 5.6448 / 6.144 / 11.2896 / 12.288 MHz
Features
- Fully balanced DAC/Amp design for pristine audio
- Proprietary IC power amplifier design
- Optimized digital inputs for superior audio rendering
- MQA decoding and rendering for high-resolution audio
- Ferrum Power Link (FPL) for enhanced power delivery
- Hybrid linear/switched power system for optimal performance
- Sweet Spot Tuning (SST) for real-time voltage adjustment
- 4T Sensing Design (4TSD) for precise voltage delivery
What customers say
Customers consistently praise the Ferrum ERCO DAC/Amp and Hypsos Power System for its exceptional sound quality and robust build. Users frequently highlight the system's ability to deliver a remarkably clear and dynamic audio experience, elevating their listening sessions. The sophisticated design and premium materials contribute to a sense of lasting value, making it a highly regarded choice among discerning audiophiles seeking top tier performance and reliability.
Know before you buy
The Hypsos uses a hybrid linear/switched design that provides cleaner, more stable power than a standard wall adapter. By utilizing the Ferrum Power Link (FPL) connection, it also employs 4T Sensing Design to ensure the voltage at the ERCO is precise, which significantly improves transient response and overall audio transparency.
Yes. The ERCO features both balanced XLR and unbalanced RCA line outputs, allowing you to connect it directly to an external power amplifier or active speakers. You can also bypass the internal volume control if you prefer to use a dedicated preamp.
Yes, the ERCO is equipped with an ESS Saber ES9028PRO DAC chip that provides full MQA decoding and rendering. This ensures you can enjoy high-resolution audio files from streaming services like Tidal in their intended quality.
The ERCO is highly capable, delivering 1.2W into 300 ohms via the balanced output and 300mW into 300 ohms via the unbalanced output. With its adjustable gain settings, it provides enough headroom to power most demanding audiophile headphones with ease.
SST allows you to adjust the output voltage of the Hypsos in real-time to find the optimal power delivery for your specific setup. You can fine-tune the voltage to achieve the best sonic performance, as different components may react slightly differently to subtle voltage variations.
Yes, the ERCO includes USB-C, S/PDIF Optical, and Coaxial digital inputs. You can keep multiple devices connected simultaneously and switch between them as needed.
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