The Perfect Companion The NotaBotYet Power Injector for Howler Monkey Headphone Amps (Part# N22-PWR-1) is the perfect companion to your installation.  Imagine that you just purchased four new Howler Monkeys for your new studio, and you want a much cleaner installation without all the extra power connections. The NotaBotYet Power Injector for Howler Monkey Headphone … Continue reading Power Injector for Howler Monkey