Gerard Durocher @gerarddurocher • Joined Feb 2015 • Active 5 years ago Remove Connection Are you sure you want to remove from your connections? Timeline Profile Connections Photos Forums Points Leader Badges Discussions Replies Favorites Discussions Replies Favorites Forum Replies Created Gerard Durocher February 16, 2015 at 8:26 pm in reply to: In Line PreAmp with Minijack 3.5mm inputs AND output I created a product that does exactly that. It uses a micro usb for power, 25dB of gain, 0.001 % THD, >100dB signal to noise ratio. You can find it at https://www.g-rod.com or https://www.mp3preamp.com