Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

When TWS headphones achieve milliwatt-level power consumption and noise reduction, and foldable phones are equipped with cinema-level external speakers, Texas Instruments (TI) audio amplifiers are becoming the "acoustic heart" of portable devices. However, the accelerated product iteration and supply chain fluctuations have turned a large number of brand-new original TPA/TS series amplifiers into "inventory islands", freezing the company's cash flow of tens of millions. With ten years of expertise in consumer electronics recycling, a global repair network worth hundreds of billions of yuan, and a military-grade quality inspection system, Mingjiada Electronics has specially launched a high-price recycling program for TI mobile audio amplifiers - turning redundant inventory into cash flow at a premium of up to 45% in an instant, injecting green energy into the acoustic industry.

I. Core Recycling Categories: Defining the "Golden Matrix" of Mobile Acoustics

1. Smart Wearable ultra-low Power Consumption series

TPS series nanowatt-level amplifiers (such as TPS61098) : Standby current < 1μA, compatible with TWS earphone charging cases. Due to the shortage of AirPods Pro for repair, the premium is 35%.

D-class high-efficiency architecture (such as TPA2018) : Efficiency > 90%, supporting the battery life of smartwatches when they are played out, and the price increases by 8% if the entire package is unopened.

2. High-power solution for flagship mobile phones

Stereo boost amplifier (such as TS2007) : Driving dual speakers of foldable phone, peak power 5W, Samsung Galaxy Z Fold repair premium 30%;

Intelligent power amplifier ics (such as TAS2563) : Integrated MIPI control interface, main control for high-end models of Xiaomi, with a 40% premium for discontinued models.

3. Multi-channel solution for tablet computers

Four-channel DSP amplifier (such as TAS5721) : Supports Dolby Atmos, essential for iPad Pro motherboard repair, with delivery time extended to 30 weeks, boosting value.

Ii. Ultra-fast four-step monetization: Global capital Recovery within 72 hours

1. Intelligent list evaluation

Submit the model/quantity/packaging diagram to sales@hkmjd.com → the AI system will provide a premium plan within 1 hour (e.g., TAS2563 estimated +42%).

2. Verification of nanoscale chips

X-ray fluoroscopy: Detection of the integrity of WLCSP solder balls (void rate ≤3%);

Acoustic parameter test: Inject a 1kHz signal to verify THD < 0.01%.

3. Zero-risk delivery network

The three inspection centers in Shenzhen, Hong Kong and Bangkok support on-site delivery.

Sf Express Global insured cash on delivery (anti-static + moisture-proof packaging), cross-border loss reset to zero.

4. Payment upon inspection

Full payment by phone within 24 hours of delivery (Alipay/US dollars supported), with the fastest arrival within 3 working days.

Conclusion: At the inflection point of acoustic micro-power consumption, let every milliwatt be rejuvenated

As TWS headphones move towards "lossless sound quality", foldable screens pursue "cinema sound field", and wearable devices explore "battery-free", TI's inventory of mobile audio amplifiers is both a "silent cost" and a "liquid gold mine". Mingjiada Electronics, with its penetrating consumer electronics technology, global premium repair network and ESG compliance engine, transforms redundant chips into green assets - helping enterprises move forward with a light load in the acoustic revolution.

Activate your audio amplifier assets right away

Recycling Hotline: +86 13410018555 (Mr. Chen)

Submission list email: sales@hkmjd.com (24-hour response)

Official website price lock channel: www.hkmjd.com

Note: Only brand-new genuine products from the original TI factory or authorized agents are recycled. The complete packaging and batch labels must be retained. For WLCSP packaging, a moisture-proof bag sealing certificate is required.