The drum-tec Jam series, like its bigger brother the drum-tec diabolo series, is a completely in-house developed instrument and the result of years of experience of the drum-tec e-drum professionals! We assemble the entire series by hand to make absolutely sure to maintain such a high standard. The Jam series is made out of beautiful foil-coated shells produced to our exact specifications which work perfectly with our newly developed 2-zone Side Trigger System. All the trigger components are industrially built with laser-controlled precision right here in Germany and specifically for drum-tec.