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Assembeld NJW1194 remote volume conrol board Treble & Bass adjust preamp L3-42
Item ID:ZJ-0599
List Price:US$65.00
Price:US$56.00
Payment Terms
paypal
Shipping
ship to world wide
Availability
in stock
Description
Product Q & A
Review
Assembeld NJW1194 remote volume conrol board Treble & Bass adjust preamp
The Winner Classic Power Amplifier AD-66 series launched the latest version of AD-66MKII in 2017. Its volume tone part was selected especially in the high-fidelity fever sound volume chip NJW1194, It is a pre-amplifier, buffer, impedance matching, Treble & Bass adjustment and other resistance trapezoidal electronic potentiometer, it has low distortion (0.0015%), low noise (-117dBV), high resolution (-120dB) and so on, so we also use this chip to make the entire network NJW1194 remote volume control board.
Works voltage: AC9V-0-AC9V
The volume setting is -80dB~+20dB, Treble & Bass are -10dB~+10dB adjustable
Main board PCB size: 68*68mm
Display board PCB size: 100MM * 36MM
Two coding switch mounting hole pitch 168MM. you also can take down the two coding switch mounting PCB, connect them via wires easy.
Taiwan coding switch. Japan NEC Relay,The NJW1194 power supply section uses LM317 and 337, and the control section uses an independent 7805 power supply. the remote is full Aluminum. Feel very good.
Display Text color : RED
Package included: Assembeld NJW1194 remote volume conrol board x 1
Aluminum remote x 1(no battery,The battery model is CR2025 3V )
connect wires
The preamp board are assembeld and tested!!
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