InLine 33057I Bass Boosting Dual Output Headphones Amplifier User Manual
- September 14, 2024
- inLine
Table of Contents
InLine 33057I Bass Boosting Dual Output Headphones Amplifier
Caution: High volumes can cause ear damage! Please make sure, the volume knob is minimized at the beginning. Always take care of a suitable volume.
DISCLAIMER
- In case of a high electrostatic discharge and fast transient disturbance from the power source, you may need to reset the product manually by switching it off for a few seconds before switching it on again.
- Never open the casing is damaged internal battery may explode. Never expose the device to water.
INTRODUCTION
This portable audio amplifier is designed to enhance your music enjoyment wherever you go. Its built-in rechargeable Lithium Polymer battery provides more than 8 hours of playtime and music sharing on the road. It will also deliver the Hi-Fi grade audio performance and enhance the bass for your music.
FEATURES & SPECIFICATION
- Maximum 5X headphone power output power gain
- Two headphone outputs allow sharing music on the road
- Compatible with Apple and Samsung in-line remote control headphones
- Two levels of bass-boosting
- S/N Ratio : > 90 dB (A-Weighting)
- Maximum Headphone Output Power: around 250mW / 16ohm
- Headphone Drive Ability: 16 – 150ohm
- Built-in Rechargeable Battery Life Time : > 8 hours
- Analog Output: 3.5mm Stereo Headphone Jack x 2
- Analog Input: 3.5mm Stereo Headphone Jack x 1
- Bass Boost Selection: Switch x 1
- Charging Input: Micro USB x 1
- LED: Power on, Battery Charging, and Battery Low Indication
- Power Switch and Volume Control x 1
PACKAGE CONTENTS
Please check whether the package contains the following items:
- Bass Boosting Dual Output Headphones Amplifier x1
- User’s Manual x 1
- 3.5 mm 4-pole to 3.5mm 4-pole cable x1
- Optional Micro USB cable x 1
If any item is missing or damaged, please contact the retailer as soon as possible.
PRODUCT OVERVIEW
- A. 3.5mm Stereo headphone output jack (compatible with Apple and Samsung in-line remote control headphones)
- B. 3.5mm Stereo headphone output jack
- C. Output volume control with power on / off switch
- D. Power indication, battery charging indication and LED blink for battery low indication
- E. Level of bass-boosting selection
- Bass 0 : Bypass
- Bass 1 : Bass boost
- Bass 2 : Highest Intensity of bass boost
- F. 3.5mm Stereo input jack
- G. Micro USB port for battery charging
Note:
- Please do not put on the headphone when plug-in or pulling out this headphone amplifier
- Only one microphone should be used at the same time when there are two in-line remote control headphones connected.
HARDWARE-INSTALLATION
- (*)Please note that the control function of two Apple headphones with a microphone cannot be used at the same time.
References
Read User Manual Online (PDF format)
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