Boomwhackers "Boom-a-Tunes Volume 4" Curriculum Book/CD 11302-14-Crc The compact and flexible HA400

The compact and flexible HA400 can power up to 4 pairs of headphones and up to 4 independent volumes

The 8-channel POWERPLAY PRO-8 HA8000 features superior performance

Mod: Adds modulation effect to the reverb and creates a psychedelic effect

each pad is cut to the correct size to fit over the top drumhead between the drum hoop

USB Type-C port for charging via any 5V USB power source

Boomwhackers "Boom-a-Tunes Volume 4" Curriculum Book/CD 11302-14-Crc The compact and flexible HA400Uses all Boomwhackers Tube Sets [except Pentatonic] and Octavator Tube Caps. Completes bass clef notes and grand staff reading. Also covers mixed meter, tempo markings, intervals, accents and accidentals. Involves the entire class in singing & playing. 11 Lessons. Grades 4 6.