⭐ Teyun Q-12 In-Depth Review, a budget, inexpensive, low cost USB Audio Interface/Mixer 0027

The Teyun Q-12 is budget USB Audio Interface/Mixers. I purchased this unit for $16 (plus sales tax) with free shipping. It arrived on my doorstep 5-days after purchase.
It is well made, useful, but has many flaws. I hope after viewing this video you can decide if if the Q-12 is for you.

I also have a follow-up teaerdown video here:    • ⭐ Teyun Q-12 Teardown of a budget, in...  

In this Teyun Q-12 review I cover the following topics:
1) My motivation for buying this unit.
2) The details and functions of the inputs and controls
3) I show and explain a Block Diagram / Simplified Schematic
4) The measured frequency response of all the inputs
5) Published specifications compared with my measurements
6) How I use the Q-12 connected to my system
7) The settings I use with OBS Studio
8) Electromagnetic interference (EMI) susceptibility of the condenser mic input
9) The good & bad points of Teyun Q-12
10) My final few points and conclusion

You can buy it here (where I did): https://s.click.aliexpress.com/e/_m0M...

You can download the slides including the block diagram/simplified schematic here: https://chrisgrossman.com/yt/0027/tey...


00:00 Title
00:03 Introduction
01:18 Inputs and Controls
06:21 Block Diagram / Simplified Schematic Diagram
08:19 Frequency Response Measurements
10:12 Published Specifications compared with my measurements
12:44 How I use the Teyun Q-12
13:11 Using the Teyun Q-12 with OBS Studio
13:43 EMI Susceptibility
15:54 The Good & the Bad
18:04 Conclusion