Audio Boost Cow Amplification Gain Passive Pre-Level Mobile Phone Computer CD Tone Isolator AV103

Audio Boost Cow Amplification Gain Passive Pre-Level Mobile Phone Computer CD Tone Isolator AV103 Description

It adopts all-metal gold-plated Lotus socket, which has tight contact, fastening and durability.
The permalloy step-up transformer is used as the core, the booster can amplify the audio voltage by 2 times, solving the problem of low sound, few details, and weak dynamics when listening to music with a mobile phone or computer connected to an amplifier.
Frequency bandwidth 20-30KHZ, improve detail density, eliminate the nemesis of digital flavor code, passive pre-stage transformer audio signal booster.

Different batches may have different printing screens, but it does not affect the use
Color:
Material: Metal

Package Contents:
1 x Audio Isolator

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.