Debra EMPS Headphone Monitoring Power Amplifier

The EMPS is a compact headphone amplifier designed for stage monitoring and high-quality portable listening. It features a TRS/XLR mixed input interface, allowing direct connection to mixing consoles, audio interfaces, or the line output of monitoring systems, providing stage musicians, recording engineers, and monitoring users with clean, powerful headphone driving capabilities.

FEATURES:

• Powerful driving capability, easily drives high-impedance monitoring headphones.
• Extremely low distortion and high signal-to-noise ratio, thanks to superior circuit design.
• Rich detail without any audible coloration, making stage monitoring more reliable.
• Built-in rechargeable battery provides 12–15 hours of use on a single charge.
• Widely applicable to various scenarios, suitable for personal stage monitoring systems (drummers, keyboardists, guitarists, etc.).

Technical Specifications:

• Input Method：TRS / XLR
• Input Impedance：10kΩ
• Output Method：3.5mm Stereo Headphone Jack
• Output Impedance：< 1Ω
• Output Power：100mW @ 32Ω (THD+N < 0.1%)
• 150mW @ 16Ω (THD+N < 0.1%)
• Maximum Output Voltage：5.0Vrms
• THD + Noise：0.0015% (1kHz, no load)
• Dynamic Range：≥ 98dB (A-weighted)
• Signal-to-Noise Ratio：> 100dB (A-weighted)
• Power Supply：Built-in Rechargeable Battery
• Battery Life：12-15 hours
• Charging：Type-C, 5V/1A
• Compatible Headphone：16-300Ω