Mackie HM-400 4-Channel Headphone Amplifier Stage Keyboards & Organs | Organs | Organ Pedalboards The patented

The patented

and other devices

comes with a specially designed protective carrying case

you can download any of the many existing libraries of Prophet '08 sounds and they will not only sound identical

Mackie HM-400 4-Channel Headphone Amplifier Stage Keyboards & Organs | Organs | Organ Pedalboards The patentedThe 19 inch rackmount HM 400 4 Channel Headphone Amplifier offers an incredible amount of versatility and excellent sound quality in a single rack space. Perfect for professional applications including studios, Houses of Worship, practice spaces, and more. The HM 400 features a main input with level control plus stereo outs, aux inputs and EQ per channel with 12 total headphone outputs. L R Main stereo inputs plus L R stereo outputs 7 segment LED