• Re-designed ear piece with 3 silicone ear bud sizes.

Out of stock

The SRM-002 is an exclusive driver unit (amplifier) for driving SR-002 earspeaker. Newly designed power supply for extended listening on battery without performance loss. Switchable power mode between Normal (performance) or ECO (battery saving)

Frequency Response 20 to 20kHz
High Harmonic Distortion Max 0.1% (1kHz at 100V r.m.s. )
Gain 54dB
Rated Input Level 100mV / 50V Output
Input Impedance 10KΩ
Max. Output Voltage 230V r.m.s. (1kHz)
Power Consumption 0.75W (alkaline battery)  1.2W (AC adapter)
Dimensions 5.2 (W) x 1.5 (H) x 5.2 (D) in
Weight 3.6oz without battery

size AA battery x2 (Alkaline battery, Rechargable , Magnesium Dry Cell)

Continuous Operating Time 5hrs or more with Alkaline battery on ECO mode
4hrs or more with Alkaline battery on normal mode
*operating time may differ depending on volume level and battery type
AC adapter DC4.5V/300mA, Polarity EIAJ TYPE2 (optional)
Weight 4 kg


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