Evans 20" EMAD Calftone Bass Drumhead apbatch023 sweeps or single notes with

sweeps or single notes with no hitches or glitches

Additionally

durable bass drum head with plenty of attack

Each transistor stage of each pedal is meticulously hand tuned and adjusted for the perfect voltage that achieves a striking similarity to the real valve sound of the original amplifier

Evans 20" EMAD Calftone Bass Drumhead apbatch023 sweeps or single notes withEvans Calftone drumheads are a synthetic alternative to traditional calfskin. They embody the look and sound of a natural skin but with the consistency, fit, and tuning range made standard with Level 360 Technology. These heads bring out the best of a vintage kit and evoke a classic appearance and sound from modern drums. Calftone is made using a 12mil Mylar base blended with unique materials to produce warm, full, and rich tones. Combined with EMAD