Preamp Board 2.1 Channel Low Pass Filter Subwoofer Tone Board HI FI Circuit Board with Bass Frequency Regulator Dual 5532 Chip for Audio Enthusiasts and DIY Sound Systems
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
[PRECISE BASS CONTROL] The onboard bass frequency regulator potentiometer allows for a wide range of adjustments ensuring your subwoofer blends seamlessly with mid to treble frequencies. This eliminates any sense of violation and delivers a harmonious audio experience for audiophiles and sound engineers.
[DUAL 5532 CHIP ARCHITECTURE] Featuring a Dual 5532 2.0 full tone + 0.1 bass structure this preamp board provides independent volume control for each channel. The adjustable bass frequency phase ensures powerful and precise bass output making it ideal for home theaters and professional sound setups.
[INDEPENDENT OUTPUT INTERFACES] Both the full frequency and bass output signals come with dedicated interfaces offering unparalleled convenience for connecting to various audio systems. This feature simplifies setup and enhances flexibility for DIY audio projects and professional installations.
[VERSATILE POWER OPTIONS] Supporting both DC 12 30V and AC 9 20V input voltages this preamp board is both powerful and practical. Its wide voltage compatibility makes it suitable for diverse applications from car audio systems to home entertainment setups.
[CONSTRUCTION] Crafted from premium materials with meticulous workmanship this preamp board guarantees stable and reliable performance. Its durable design ensures long term use making it a trusted choice for audio enthusiasts and professionals alike.
Description
Item Type: Preamp board
Chip Model: NE553278M12
Input Voltage: DC 12-30V / AC 9-20V
Architecture: Dual 5532 2.0 full tone + 0.1 bass
Frequency Range: Full tone 20-20KHz / bass 20-200Hz
Features: 2.0+0.1 controllable volume, adjustable bass frequency and phase
Microscope Eyepiece WF10X 16mm Wide Angle High Magnification Ocular Lens for Biological Microscopes Durable Aluminum Alloy Optical Lens 23.2mm Mounting Size
SAR 71
Hook and Loop Backing Plates Air Sander Polisher PU Backing Pad for Sanding Polishing Buffing (6")
SAR 44
Drill Dust Collector Hands Electric Drill Extraction Tool for Hole Saw Drilling with Plastic Rubber Material Compatible with Multiple Vacuum Cleaners
SAR 52
Nab Hub Adapter Universal Aluminum Alloy ABS Silver 10 Inch Lockable Opener Winder Replacement for Studer ReVox Akai Teac Tape Machines 1 Pair
SAR 384
