samson mixpad mxp124fx not send sound back to compouter

In addition, the HD25 has a built-in limiter to ensure constant amp operation at safe levels. It also features an 1/8' stereo Aux input for playing along with your favorite tracks via an MP3 player and a 1⁄4' headphone output for more intimate practice sessions. The combo offers Volume, Bass, Mid and Treble controls on its top-mounted amplifier panel, allowing for easy adjustments. Packed with professional features, the HD25 combo is designed to be user-friendly and reliable for players of all levels. By combining the warmth and roundness of paper with the punch and attack of aluminum, the HyDrive design produces serious tone that is ideal for bass players of all genres and styles. The HD25 (25 watts, 8' driver) employs Hartke’s patented HyDrive Speaker Technology that offers a carefully crafted hybrid (half paper, half aluminum) cone bass speaker. The HD25 also maintains Hartke's commitment to producing high-quality bass amplification with exceptional durability. The all-new HD25 Bass Combo packs Hartke's patented HyDrive speaker technology into a sleek combo design ideal for small venues, rehearsal spaces and bedroom practice sessions, and capable of greatly enriching your low-end tone.

Samson mixpad mxp124fx not send sound back to compouter