Evans Hydraulic Blue 8 Tom Batter Drumhead Acoustic Mandolins The rear panel LED switch

The rear panel LED switch can be set to POWER

to coaching a singer though a delicate passage depends on being able to hear exactly what’s going on

The KSA7500  Universal 2nd Tier unit can be attached

but also a very clean low-jitter word clock from LTC and video

Evans Hydraulic Blue 8 Tom Batter Drumhead Acoustic Mandolins The rear panel LED switchEvans Hydraulic Blue 8 Tom Batter Drumhead Exclusive to the Evans line are Hydraulic drumheads: heavy duty, twin ply heads with a layer of oil between the plies to greatly reduce resonance and emphasize the drum's lower overtones. Hydraulic heads are an excellent alternative to inconsistent methods of drumhead muffling.