FULL DA

Amplifiers; portable media players; microphones; sound recording apparatus; central processing units for processing information, data, sound or images; data processing apparatus; computers; microprocessors; digital signal processors; digital voice signal processors; electrical amplifiers for sound signals; pre-amplifiers; electric converters; analog to digital converters; digital-to-analog converters; electric cables; electric couplings; connectors for electric lines; audio cables; microphone cables; data transmission cables; USB cables; sound level meters