All portable players lack the power needed to fully drive earspeakers for a clean distortion-free sound, no matter what kind they are. This little unit dramatically enhances the field of sound in your player without adding a hiss or buzz. A second headphone jack also allows you to share your music without sacrificing clarity or volume. Hear your audio the way it was meant to be heard. 4.5"×1.5"×1", 1.5 oz. runs for 22 hrs on two AAAA batteries, which are included.
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Distortion normally .3% with reasonable quality headphones.
Impedance 5K ohms@1Khz
2.6 volt (RMS) max input for no more than .5% distortion
11 - 11.5dB boost from CD player (acoustic) in headphones up to 300 ohms
Voltage gain: 11.5 dB boost
VDC minimum: Cutoff may be considered as 0.8 volts per cell. Two AAAA cells are required. Use of alkaline batteries is suggested for longer playing time. Battery life estimated at 20 hours, depending on headphone impedance and sound level. Input must be unplugged when not in use to conserve battery life.
Size: 4.3" x 0.875" x 0.832"
Weight: 3 oz for unit, 6 oz (170.10G) with 2 AAAA batteries
(Energizer E2 or equivalent)
Color: High Gloss White Finish
1-White Boostaroo Revolution High-Definition Portable Headphone Audio Amplifier and Splitter