Aktivní snímač pro sedmistrunnou kytaru. Balení obsahuje kompletní elektroniku pro instalaci. If you're using a Low-B String there's no sense in even trying a passive pickup. The 707TW Active Pickup delivers the clearest, fattest low end you've ever felt from a guitar pickup. The 707 is Alnico Loaded and the coils are summed separately keeping the DC resistance down and doubling the low end frequency response. Translated. . . that means the low frequency response is more natural sounding. Full, but not muddy. In addition, the dual-coil section has a wide aperture for plenty of string sampling. The resonance frequency of the dual-coil mode is 2300 Hz. In the single-coil mode, the pickup resonance switches up to 3900 Hz and operates in a "stack" mode truly resembling a single coil pickup, not a "tapped" humbucker. Still loaded with Alnico, the single coil sound is as pure as it comes. Dual internal preamps (one tuned for single-coil mode and the other for dual-coil mode) give the 707TW two distinct sounds for two pickups in one, while delivering EMG's well-known low-noise performance in both modes. Only an active pickup can deliver the big tone you'd expect from your 7-string.