Wuzhi Audio ZK-PR01 HiFi Front Tone Board Stereo Subwoofer Operational Amplifier JRC2068 AMP

Specification Brand Wuzhi AudioModel ZK PR01Name Front Tone BoardInput Voltage 12 30V DC Cannot accept AC power Working Current 28mAAudio Input Interface XH2 54 3P with a 30cm shielded wireAudio Differential Balanced Output Interface Three XH2 54 3P terminals left right subwoofer Audio Single Ended Unbalanced Output Interface Two XH2 54 3P terminals left right stereo subwoofer Operational Amplifier Chip Six original JRC2068DPotentiometer 50K duplex potentiometer with 6mm quincunx handleProduct Size 120x65x15mmProduct Weight Net Weight 81gWeight with Packaging 104gFeatures 1 High Quality Audio Processing The Wuzhi Audio ZK PR01 Front Tone Board features six original JRC2068D operational amplifier chips ensuring superior audio processing for a rich and immersive listening experience 2 Flexible Audio Connectivity The unit offers versatile audio input and output options including XH2 54 3P interfaces for both differential balanced and single ended unbalanced connections This flexibility allows seamless integration with a variety of audio systems and power amplifiers 3 Enhanced Tone Control The included 50K duplex potentiometer with a 6mm quincunx handle allows for precise tone adjustments You can easily fine tune the audio output to match your preferences creating a personalized sound profile 4 Sturdy Build and Compact Design With its compact dimensions of 120x65x15mm the ZK PR01 Front Tone Board is designed to fit into various setups without t