![Hear Technologies Hear Back Mixer | Studio Economik | Pro-Audio Recording Equipment | Montreal, Canada Hear Technologies Hear Back Mixer | Studio Economik | Pro-Audio Recording Equipment | Montreal, Canada](http://www.economik.com/products/1-500/374_full.jpg)
Hear Technologies Hear Back Mixer | Studio Economik | Pro-Audio Recording Equipment | Montreal, Canada
![Amazon.com: 4 Input 1 Output Audio Mixer, ABS Aluminum Alloy 3.5mm Headphone Jack Stereo Mixing Board Headphone Amplifier DC 5‑12V : Electronics Amazon.com: 4 Input 1 Output Audio Mixer, ABS Aluminum Alloy 3.5mm Headphone Jack Stereo Mixing Board Headphone Amplifier DC 5‑12V : Electronics](https://m.media-amazon.com/images/I/71yVHCzL0cL.jpg)
Amazon.com: 4 Input 1 Output Audio Mixer, ABS Aluminum Alloy 3.5mm Headphone Jack Stereo Mixing Board Headphone Amplifier DC 5‑12V : Electronics
![Amazon.com: Mini Audio Mixer, Stereo Line Headphone Mixer 4 Channel, DC 5V to 12V Stereo Mixer 4 in 1 Out for PC Laptop Headphone, 3.5mm Sound Selector Amplifier with Bass, Treble Controls : Amazon.com: Mini Audio Mixer, Stereo Line Headphone Mixer 4 Channel, DC 5V to 12V Stereo Mixer 4 in 1 Out for PC Laptop Headphone, 3.5mm Sound Selector Amplifier with Bass, Treble Controls :](https://m.media-amazon.com/images/I/61-3lNublNL.jpg)
Amazon.com: Mini Audio Mixer, Stereo Line Headphone Mixer 4 Channel, DC 5V to 12V Stereo Mixer 4 in 1 Out for PC Laptop Headphone, 3.5mm Sound Selector Amplifier with Bass, Treble Controls :
![Amazon.com: 1/8" aux Input Mixing 2 in 4 Channel Way Out Headset Box Headphone Amplifier 3.5mm Mixer 1/8 inch Stereo Audio Amp with Ultra-Compact Portable Mini Jack 3.5 Splitter hup for Studio Amazon.com: 1/8" aux Input Mixing 2 in 4 Channel Way Out Headset Box Headphone Amplifier 3.5mm Mixer 1/8 inch Stereo Audio Amp with Ultra-Compact Portable Mini Jack 3.5 Splitter hup for Studio](https://m.media-amazon.com/images/I/6158qimj1+L.jpg)
Amazon.com: 1/8" aux Input Mixing 2 in 4 Channel Way Out Headset Box Headphone Amplifier 3.5mm Mixer 1/8 inch Stereo Audio Amp with Ultra-Compact Portable Mini Jack 3.5 Splitter hup for Studio
![Amazon.com: FIFINE Gaming Audio Mixer and 7.1 Surround Sound Headset,Streaming RGB PC Mixer with XLR Microphone Interface,USB Headset with 3.5mm Headphones Jack,Detachable Microphone,for PS4 PS5(SC3+H9) : Musical Instruments Amazon.com: FIFINE Gaming Audio Mixer and 7.1 Surround Sound Headset,Streaming RGB PC Mixer with XLR Microphone Interface,USB Headset with 3.5mm Headphones Jack,Detachable Microphone,for PS4 PS5(SC3+H9) : Musical Instruments](https://m.media-amazon.com/images/I/61ZmnkHqNAL.jpg)