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Clearing the path for High End audio
perfect mix of flagship Ferrum technology combined with high grade in house developed Digital to Analog conversion.
Choose from three digital and one analog input.
Truly Balanced
the signal path stays truly balanced using the XLR inputs and becomes truly balanced using the RCA inputs.
Ease of use
only three knobs on the front panel to control most important user settings.
Proprietary amplification
fully balanced modified IC power amp.
Optimized Digital inputs
specially programmed USB, coaxial and optical S/PDIF ports, optimized for audio.
Optimized MQA
ARM optimized MQA decoder and renderer.
Enhanced transparency
the whole design is focussed on a balanced and very transparent sound signature, making listening fatigue something of the past.
Made for HYPSOS
while ERCO performs very good right out of the box, it is made to excel above and beyond when used together with HYPSOS. Using the proprietary Ferrum Power Link (FPL) connection, HYPSOS will perform to its absolute maximum, unleashing unheard musicality from the combination with ERCO.
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 (Consumer level; Pro option with future software update)
Digital inputs: USB-C (all formats); S/PDIF optical (up to 24-bit/96 kHz, DoP64); Coaxial (up to 24-bit/192 kHz, DoP64)
DAC chip: ESS Sabre ES9028PRO
PCM sample rates: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 / 352.8 / 384 kHz
DSD sample rates: 2.8224 / 3.072 / 5.6448 / 6.144 / 11.2896 / 12.288 MHz
MQA: decoder and renderer
DAC resolution: PCM up to 384k@32bit; DSD up to 256 (11.2 MHz / 12.2 MHz)
Headphone jack outputs: balanced 4.4 mm (TRRRS); unbalanced 6.35 mm (TRS)
Line outputs: balanced XLR; unbalanced RCA (both Consumer level; Pro with future software update)
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: 130 dB (A-weighted)
Dynamic range digital: 120 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: 100-240V AC to 22-30V DC
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
