Unit consist of standard RCA input and output with RCA and headphone jack both.

CityPulse EF3.01 Solid State Headphone Amp/Pre-Amp

EF-3.01 headphone amplifier / pre-amp --EF-3.01 design circuit and appearance independently by our engineers, it use the double-face gilded plugboard, and double mini shielded ring model transformer, in the center of transformer, we use epoxy resin adhesive to fixed for reducing shake of transformer and cooling, down-lead of the transformer are enamelled wire and cover TEFLON to reduce wasting; the power supply of EF-3.01 is elaborately designed by designer, it use two module which cover with aluminum alloy and fixed on the plugboard by epoxy resin adhesive, as super power supply of EF-3.01, they steadily press power to the amplifier. The mini sizes make it easy to placed.

·EF-3.01 use 24K gilt for input and output RCA terminal.
·EF-3.01 is not only headphone amplifier but also a preamp.
·With remote control and volume adjust, make the users use EF-3.01 easily.
·The mini sizes make it easy to placed

Specifications :

Input Level: 1.0V Frequency Response: 10-60KHz(±1.5dB)
Audio Input Impedance: 100KOhm Earphone Impedance: 32-600 ohm
Audio Output Impedance:100KOhm Power Supply: AC 220V /110V/60Hz
S/N: 102dB Max Power Dissipation: 60W
Dynamic range: 111dB Dimension: 9.84” x 11” x 2.5” --10 LBs
THD: 0.015%