double bass passive quadruple piezo pickup with low pass filter and volume controle
accordion double cardioid microphone with flexible fixation and preamp with tone control
strings instrument double piezo with low pass filter, built-in version
flute omnidirectional microphone with flexible fixation and preamp with tone control
double bass cardioid microphone + quadruple piezo with preamp and tone control
cello cardioid microphone + piezo with preamp and volume control
violin and viola omnidirectional microphone + double piezo with preamp and volume control
violin and viola passive double piezo pickup with low pass filter
cello passive double piezo pickup with low pass filter
universal passive piezo pickup "Magneton" 5cm with tone control
universal powerful passive piezo pickup "Gros Magneton" 7cm with tone control
strings instruments triple passive piezo pickup "Ampliphon" with low pass filter