Sennheiser Profile 2-Person Clip-On Wireless Audio System Accessories A free tuning sheet is

A free tuning sheet is enclosed with each Super-2 drumhead

then chromeplated for a gorgeous finish that looks as if it were inches deep

Noise Floor (flat 0-22

selected by switch presets on the rear panel of the unit

measured and matched to the real thing

Sennheiser Profile 2-Person Clip-On Wireless Audio System Accessories A free tuning sheet isProfile Wireless 2 channel all in one clip on & handheld microphone system Everything you need to capture high quality audio with the least effort, Profile Wireless is the compact all in one microphone system for freelance creators and videographers. It includes a two channel 2. 4 GHz receiver, two clip on microphones, and versatile mounting and connection accessories housed in an ultra portable charging bar that doubles as a handheld interview mic.