Headphone 耳筒 / dared / EF-99
EF-99

Headphone amplifier

Specification

FREQUENCY RESPONSE: 20-30KHz±0.5dB
DISTORTION: 0.05%
OUTPUT POWER: 1W x 2
INPUT: LINE1,LINE2,AUX,USB DAC
OUTPUT IMPEDANCE: 32 ohm,120 ohm,300ohm
INPUT IMPEDANCE: 100K ohm
SIGNAL TO NOISE RATIO: 93dB
SIZE: L180 x W240 x H150
WEIGHT: 5 KGs
TUBES: 12AX7x1, 6N2x1, 6N1 x 1
Power Voltage: 115V/230V
>High quality headphone amplifiers
>High quality preamp
>High pure power
>USB DAC
>Classic appearance

Feature

The SRH1440 Professional Open Back Headphones provide full range audio with detailed highs and rich bass in a sleek, attractive design. The premium-padded headband with steel frame provides hours of listening comfort. An included storage case, replacement set of velour earpads, and an additional cable ensures years of uninterrupted listening enjoyment.

Included Accessories:
Additional Pair of Velour Ear Pads
Two Detachable Cables
Threaded ¼” Gold-Plated Adapter
Zippered Hard Storage Case