Passive EQ Tone Control Bass Treble Controller NE5532 Preamp Module DC 12V for Audio Preamplifier Headphone Amp

Passive EQ Tone Control Bass Treble Controller NE5532 Preamp Module DC 12V for Audio Preamplifier Headphone Amp

WIDELY COMPATIBLE WITH ALL AUDIO DEVICES: Inputs fit DVDs, CDs, set top boxes, MP3s, TVs, cell phones, computers, tablets, turntables, sound cards, guitars, basses, electronic musical instruments, game consoles or other devices. Output suitable for speakers, subwoofers, Sound Blasters, reverbs, AV receivers, post amps, headphones, etc. EASY SETUP: No special software, apps or drivers needed to install, a true plug and play digital audio adapter LOW POWER CONSUMPTION: The DC power supply should try to use a excellent low power supply. When the input amplitude is less than 1v, 12v power supply is sufficient. When the input is greater than 1v, please increase the power supply voltage, the maximum power supply voltage is 24v SAME INPUT AND OUTPUT: This machine adopts the circuit pre attenuation compensation and NE5532, when the power is off, the attenuation is ‑15db, when the power is on, the NE5532 amplifies the compensation, and the gain is 0db, that is, the input and output are the same VOLUME CONTROL: Full metal housing can ensure good quality, with bass and treble control, can be used as preamp or volume controller for PC computer

Specification:
Item Type: Passive EQ Tone Control
Input: (L or R) and 3.5mm
Output: (L or R) and 3.5mm and phone
Power Supply: DC 12V
Compatible Input Devices: DVD, CD, set top box, MP3, TV, cell phone, computer, tablet, turntable, sound card, guitar, bass, electronic musical instrument, game console or other device.
Compatible Output Devices: Speakers, Subwoofers, Sound Blasters, Reverbs, AV Receivers, Post Amplifiers, Headphones, etc.

How to Use:
When switching the switch, no power supply is required, and the working state is the sound attenuation circuit, which is ‑15db.
Press the switch during power supply, there is an internal amplifier circuit to compensate, the gain is 0db.

Package List:
1 x Passive EQ Tone Control