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ALC5686 Chip Type-C Digital Audio Headphone Plug DAC Decoding Lossless Sound Quality 32bit 384khz USB C Hifi Connector Adapter

ALC5686 Chip Type-C Digital Audio Headphone Plug DAC Decoding Lossless Sound Quality 32bit 384khz USB C Hifi Connector Adapter

$5.92

Wholesale pricing up to 10% off

Minimum order quantity: 50 pcs

A USB-C headphone adapter built on the ALC5686 DAC chip, decoding digital audio at up to 32-bit and 384kHz.

Product overview

Product type
Configurable product with multiple options
Minimum order
50 pcs
Volume pricing
100+ pcs: 10% off
Options
Model: ALC5686
Customization
OEM/ODM, custom length, connector, colour and packing
Payment
T/T bank transfer; card payments where available
Shipping
DHL, FedEx, UPS or freight forwarder from China
Duties & import taxes are prepaid at checkout — no extra charges on delivery.
SKU: N/A Category: Brand:

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Description

Overview

A USB-C headphone adapter built on the ALC5686 DAC chip, decoding digital audio at up to 32-bit and 384kHz. It plugs into a phone or laptop USB-C port to provide a wired headphone output.

Specifications

  • Decoding chip: ALC5686
  • Resolution: 32-bit
  • Sample rate: up to 384kHz
  • Input: USB-C plug
  • Output: headphone jack
  • Function: conversion inside the adapter

Purpose

Phones that dropped the analog jack leave their USB-C port carrying digital audio only, which a passive plug cannot drive headphones from. Putting the decoder in the plug keeps conversion at the connector.

Applications

  • Wired headphones on jackless phones
  • Laptop and tablet headphone output
  • Car aux input from a USB-C source
  • Desktop audio without a sound card
  • IEM and monitor headphone listening

How to Use

  1. Plug the adapter fully in; a partial seat gives one channel or nothing.
  2. Connect headphones, then raise volume from the source.
  3. Select the adapter as the audio output if the device offers a choice.
  4. Set the source to its highest supported rate, up to 384kHz.
  5. Caution: turn volume down before putting headphones on, and avoid charge-only USB-C ports.

Need help selecting a power connector?

Review the XT/EC5 comparison, wire gauge and the complete OEM sourcing checklist before ordering.

Compare XT60, XT90 and EC5 · View all connector guides

Additional information

Weight N/A
Dimensions N/A
Model

ALC5686

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Buying FAQ

What is the minimum order quantity?

The minimum order quantity is 50 pcs.

How does tiered pricing work?

The unit price is adjusted automatically by quantity: from 100 pcs: 10% off. The final price is confirmed in the quotation.

Can you customize this product?

Yes. We support OEM/ODM, custom wire length, connector type, colour, packing and cable assemblies. Send a drawing, sample or photo for evaluation.

How do I request a quotation?

Use the quote form on this page, WhatsApp +86 15521787718, WeChat yieying_01 or email 298273997@qq.com. We reply within one business day.

What payment methods do you accept?

We accept T/T bank transfer. Card or local payment methods may be available through our payment partner, subject to the destination and order value.

What is the lead time?

Lead time is confirmed in the quotation. For custom or OEM orders, we normally approve a sample before bulk production.

Need help with returns, warranty or spare parts? Read our After-Sales Service

Request a Quote

Fill in the form below and we will reply within 1 business day. You can also reach us on WhatsApp: +86 15521787718

Prices are shown in USD, converted from CNY at 1 CNY = 0.1496 USD (rate updated 2026-11-15 07:56)