COMICA LinkFlex AD3 Two-Channel XLR-3.5mm-6.35mm Audio Preamp Mixer User Manual

June 9, 2024
COMICA

COMICA-LOGO

COMICA LinkFlex AD3 Two-Channel XLR-3.5mm-6.35mm Audio Preamp Mixer

COMICA-LinkFlex-AD3-Two-Channel-XLR-3-5mm-6-35mm-Audio-Preamp-Mixer-
PRODUCT

Foreword

Thanks for purchasing COMICA Two-channel XLR/3.5mm/6.35mm Audio Preamp Mixer/Adapter/Interface LinkFlex AD3.

Main Features

  • Support Two-channel Audio Input;
  • XLR/3.5mm/6.35mm (For Instrument like Guitar etc.,) Audio Adapter Interface;
  • Universal for Camera and Smartphone;
  • Support 48V Phantom Power Output;
  • Audio Preamp and Gain Control ;
  • Mic/Phone Two-way Audio Monitor;
  • Belt-clamp and Magic-tape Design at the Bottom;

Notice

  • When working with other products which have high sensitivity, the gain of our product should be adjusted to the appropriate position to avoid the situation of sonic boom or howling (it is recommended to adjust the gain to the minimum state when the product is turned on, and then adjust it step by step);
  • When the Interface works with iPhone with lightning audio input, you need to use the original adapter cable;
  • For the Android system smartphone, the Interface works well in audio mode, but video mode will happen with incompatibility trouble while working with some smartphone;(Then we suggest that you try the 3rd party’s video APP);
  • For the iOS system phone, the Interface works well in all audio mode, video mode, and 3rd party’s APP;
  • This product belongs to high-precision instruments, please avoid falling, collision or pounding;
  • Do not use this equipment in the vicinity of heat source or interference source, such as radiator, oven, refrigerator or air conditioner;
  • Please keep the product in a dry environment;
  • Do not use the equipment in rain or in a damp environment, otherwise there will be a risk of the circuit;

Package Contents

COMICA-LinkFlex-AD3-Two-Channel-XLR-3-5mm-6-35mm-Audio-Preamp-Mixer-
FIG-1

Components and Instruction

COMICA-LinkFlex-AD3-Two-Channel-XLR-3-5mm-6
-35mm-Audio-Preamp-Mixer-FIG-2

  1. Magic-tape Fixing Slot
  2. Belt Clamp
  3. Battery Cover
  4. Phantom Power Indicator Light
  5. Power Indicator Light
  6. 3.5mm Audio Monitor Output Jack
  7. Phone / Mic Monitor Switch
  8. Right Gain-Control Knob
  9. Left Gain-Control Knob
  10. Left 3.5mm Mono Audio Input Jack
  11. Left XLR Mono Audio Input Jack
  12. Left 6.35mm Mono Audio Input Jack
  13. Right 6.35mm Mono Audio Input Jack
  14. Right XLR Mono Audio Input Jack
  15. Right 3.5mm Mono Audio Input Jack
  16. Power / Phantom Power Switch
  17. Phone / Camera Audio Output Switch
  18. Mono/Stereo Switch
  19. 3.5mm Audio Output Plug

Installation and Usage

  1. Battery installationCOMICA-LinkFlex-AD3-Two-Channel-XLR-3-5mm-6-35mm-Audio-Preamp-Mixer-FIG-3 COMICA-LinkFlex-AD3-Two-Channel-XLR-3-5mm-6-35mm-Audio-Preamp-Mixer-FIG-4
    • Press the battery cover and open it in the direction of the arrow, Install the 9V battery according to the corresponding positive and negative poles.
  2. Usage method
    • Hang the belt clamp on the belt to use;
    • Pass the Magic-tape through the Magic-tape Fixing Slot and attach it to the fixture for use;
  3. Left/right mono audio inputCOMICA-LinkFlex-AD3-Two-Channel-XLR-3-5mm-6-35mm-Audio-Preamp-Mixer-FIG-7
    • This product supports XLR/3.5mm/6.35mm audio jack, Please insert the microphone plug into the corresponding jack when using
  4. Installation method (Take XLR audio plug for example)COMICA-LinkFlex-AD3-Two-Channel-XLR-3-5mm-6-35mm-Audio-Preamp-Mixer-FIG-8
  5. After installing the recording device, adjust the output mode according to the device
  * : Smartphone Mode
  * : Camera Mode
2. After installing the monitor headphones, please adjust the monitor mode according to the requirements
  * Smartphone Playback Monitoring Mode
  *  **mic:** Microphone Real-time Monitoring Mode
  1. Left and right channel gain-control knobsCOMICA-LinkFlex-AD3-Two-Channel-XLR-3-5mm-6-35mm-Audio-Preamp-Mixer-FIG-9
    • Rotate the corresponding audio gain-control knob to adjust the gain of the corresponding audio input channel
  2. Smartphone/Microphone monitoring switch
    • : Smartphone Playback Monitoring Mode
    • MIC: Microphone Real-time Monitoring Mode
    • TIP: In the camera output mode, the switch does not work and only the microphone real-time monitoring works
  3. Mono/Stereo output switch
    • S: Stereo Mode;
    • M: Mono Mode
    • TIP: When there is only one group microphone connected with this device, then you have to set the M/S to Mono mode
  4. Smartphone/Camera output mode switch
    • : Smartphone Output Mode
    • : Camera Output Mode
    • Tip: Without the correct switch to the corresponding output mode will result in an unsuccessful recording
  5. Power/ Phantom power switch
    • OFF: Turn off;
    • ON: Turn on;
    • PH: Phantom Power
    • Tip: If your microphone requires phantom power to work, please set the switch to PH

Specifications

Input Interface

| XLR x 2(L/R)

6.35mm x 2(L/R)

3.5mm x 2(L/R)

---|---
Audio Output| 3.5mm TRS
Monitoring Output| 3.5mm TRS/TRRS
Frequency Response| 20Hz~20kHz, ±1dB
Gain Range| Maximum increase +30dB
THD+Noise| <0.1%, RL=2kO, f=20Hz~20kHz, Vo=1Vrms
Battery| 9V 6LR61/6F22 x 1

Power Consumption

| Phantom power off: 210mW Phantom power on:290mW

(not considering microphone load)

Net Weight| 159g
Dimension| 70 x 53 x 102mm
Working Temperature| 0℃ ~ +50℃
Storage Temperature| -20℃ ~ +60℃

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