HiFiMAN IEM Amplifier Card

The IEM Amplifier Module was designed with a lower gain to meet the needs of IEM (In-Ear Monitors) users.  This amplifier module will give you IEMs just the right amount of power (this card is not recommended for headphones) and provide you with a detailed, accurate, and wide soundstage. Matched with the HM-901 it is the best hi-end solution available on the market.

Specifications
Adapted Models: HM901s/901U/802U/650/901/802
Power Supply Voltage: ±8.2v
Power Supply Current: ±20mA
Maximum Output (30R load): Low Gain-1v(33mw)
Maximum Output (30R load): High Gain-1.4v(65mw)
S/N: 112±2dB
Maximum Current: ±47mA ±59mA
Frequency Response: 20Hz-20KHz(-0.1dB)
Output Impedance: 2 Ohm