Piyano Sound Industries offers Public Address- PA Digital Echo System. Piyano Sound Industries supplies wide ranges of PA broadcasting systems, PA cassette amplifiers, PA audio mixer pre amplifiers, PA digital echo, portable pa amplifiers, pa horn speakers, pa driver units etc. Public Address- PA Digital Echo System comes in four models, is available for two-Channel to four -Channel Input ranges. This Public Address- PA Digital Echo System requires 230 - 240V 50/60 Hz AC for operation.
