HIFIMAN EF2C DAC / High fidelity Vacuum tubes Hybrid Headphone Amplifier

HIFIMAN has designed this EF2C hybrid tube amplifier to combine brilliantly and consistently with the brand's high-end helmets.

The EF2C is a high-end dynamic amplifier (for input stage) with high precision over the entire spectrum, including superb bass.
It faithfully reproduces all types of music thanks to a discrete output stage with OPA2604 PDOs that perform particularly well.

The EF2C is a hybrid amplifier with lamps coupled with a powerful PCM2702 USB DAC that will take the best out of the capabilities of your headphones.

Features:/ Strong>

• Input Impedance: 47k Ohm
• Output Impedance: 32 - 300 Ohm
• Output power at 35 Ohm: 600 mW
• Power Output Line: 4.6V
• Output power DAC:
• Frequency response: 20 Hz - 20 kHz +/- 0.2dB
• Signal to Noise Ratio (SNR): 90dB
• DAC Burr Brown PCM2702
• Tubes: 6J1 x2 for the input stage
• Volume control via step potentiometer
• Power supply 16V 1A via DC Jack
• Dimensions: 144 x 110 x 78mm
• Weight: 1.36 kg
• USB-A to USB-B cables, Power adapter, tubes and user manual delivered