Nady MM-14FX 4-Channel Mini Mixer w/ Echo (MM-141):
The MM-14FX 4-Channel Mini Mixer provides high-quality audio mixing in a compact and durable design. It offers four 1/4" microphone inputs, which are mixed to a single 1/4" output and individual level controls are provided for each channel. The MM-14FX delivers high-quality audio with up to 50dB of gain per channel, low distortion, and a high signal-to-noise ratio to deliver all the details in your audio. What sets this mixer apart is the built-in echo effects DSP offers delay time and depth controls to simulate the reverb of various environments. Eliminate the need for bulkier, more expensive mixers, and take the MM-14FX anywhere with you with its 9V battery operation. The MM-14FX can also be powered using the optional PAD-1 9V external power supply.