Behringer MX882 V2 Ultra-Flexible 8-Channel Splitter/Mixer Boss The Hearos High Fidelity earplugs

The Hearos High Fidelity earplugs give you  the full concert effect without compromising your hearing

But let's not confuse polarity with phase

the B173 Quad

uncolored sound

Behringer MX882 V2 Ultra-Flexible 8-Channel Splitter/Mixer Boss The Hearos High Fidelity earplugsThe Behringer MX882 8 channel splitter mixer is a high value, low cost, and highly flexible signal routing problem solver. Perfect for live sound and studio applications, it allows you to send and receive audio signals in any way that suits your needs. In splitter mode, you can simultaneously send stereo signals to multiple outputs, combine multiple mono signals to a stereo output, match signal levels, and more. The MX882 has 6 mono channels that can