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•   Equalizer
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•   Speaker
•   Power Capacitor
•   Accessory

SL-GL201E
Ground Loop Isolator
Signal Noise Eliminated 
Line-level Output
Plastic Case With Gold RCA Jacks 
Isolation X´ FMR Coupled Circuit
Max Onput :40 watts per Channel
Freq Resp:20-35KHz
Dimension: 75(L) ×65(W)×30(H)mm