NE5532 DC Dual Power 4 Channels Pre-amplifier Disassembled Chip Driver Board Finished Board

Basic parameters Working voltage DC dual 12V 15V recommended voltage DC dual 15V Transformer power 5W or moreThe magnification is 4 or 7 times you can change the 47K resistance close to the op amp to change the magnification 22K is 2 2 times and 100K is 10 times Operational amplifier model Texas 5532 original brand new or large S5532 disassembled Finished board size 60 x 50 x 20M length x width x height Weight about 50 gPackage included 1 x DC Dual Power 4 Channels Pre amplifier

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Manufacturer

Banggood