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Amplifiers

EF2A

$169

Affordable, tube-driven headphone amplifier

Description


An affordable alternative in a tube-driven headphone amplifier, the EF2A is a hybrid design, USB headphone amplifier using 6J1 tubes for its input stage and incorporates a Burr-Brown PCM2702 DAC Chip.  The EF2A provides USB input and features 16 bit 44.1 kHz performance. Designed for discriminating music listeners who demand performance and value.


HIFIMAN EF2A is a hybrid USB headphone amplifier using 6J1 tubes as input stage. USB input support 16 bit, 44.1 kHz.



Specification Download Center

Voltage : 110V/220V
Input Voltage : 16 v to 18 v; 500 mA
Input Impedance : 47k
Output Impedance : 32-300 Ohms
Output at 32 Ohm : 3 v, 320 mw
Output at 150 Ohm : 6.2 v, 256
Frequency : 20-20KHz +/- 0.2dB
S/N : 95dB
DAC Chip : Burr-Brown PCM2702
Tube : China 6J1 * 2 pcs
Dimension : 14cm*8.5cm* 4.5cm or 5.6"* 3.4" * 1.8"

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