Mackie's ultra-compact HM4 is a 4-way headphone amplifier with a 1/4" stereo input and four 1/4" headphone outputs with indi...
Mackie Big Knob Studio+
The Onyx Producer 2x2 is a 2x2 USB Audio Interface with MIDI, a boutique-quality Onyx mic preamp & 24-bit/192kHz recording.