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AJMRTC BBE2150 UPC1892T Audio Preamplifier Tone Control Board, EQ PreAmp Module with Volume Balance Treble Bass Adjustment, HiFi Audio Tone Board for DIY Speaker & Amplifier System Upgrade
- 1. Audio preamplifier tone board built with BBE2150 sound enhancement chip and UPC1892T processing IC, supports multidimensional audio equalization adjustment for HiFi sound tuning
- 2. Integrated independent control knobs for volume, balance, treble and bass, allows users to finetune audio output effect according to personal listening preference
- 3. BBE sound enhancement circuit optimizes sound field clarity, improves vocal and instrument resolution, enriches lowfrequency bass performance for audio playback systems
- 4. Standard signal input and output interface, easy to connect with power amplifier, speakers and audio source devices, perfect for DIY audio modification and equipment upgrade projects
- 5. Compact circuit board layout, stable powersupply antiinterference design, practical preamp module for home audio system assembly, laboratory audio testing and speaker refitting
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AJMRTC BBE2150 UPC1892T tone control preamplifier board is a professional EQ preamplifier module for DIY audio enthusiasts. Adopting BBE2150 sound enhancement chip paired with UPC1892T audio processing IC, this preamp realizes multidirectional audio signal modification. Users can manually adjust volume, channel balance, treble and bass via onboard knobs to shape ideal sound performance.
The builtin BBE circuit restores audio detail, enhances vocal clarity and strengthens bass texture, greatly improving overall playback quality of your audio system. It comes with universal audio input and output ports, you can connect signal sources such as media players to power amplifiers and speaker sets conveniently. Optimized circuit layout reduces signal noise and external interference. Suitable for home HiFi system building, oldstyle amplifier refitting, speaker modification and audiorelated experimental projects. Please confirm supply voltage and signal level match your peripheral audio devices before wiring.
SpecificationsBrand: AJMRTC Main Chip: BBE2150, UPC1892T Product Type: Audio Preamplifier Tone Control Board Adjustment Function: Volume, Balance, Treble, Bass Feature: BBE Sound Enhancement, EQ PreAmplifier Application: DIY HiFi Audio, Amplifier Upgrade, Speaker Modification Interface: Analog Audio Input & Output Condition: New PreAmp Module Package Includes: 1 × BBE2150 UPC1892T Tone Preamp Board
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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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