What are the alternatives to the Fosi Audio DS1 USB C DAC Headphone Amp DSD512 ES9038Q2M HiFi Mini Audio…?

Fosi Audio DS1 USB C DAC Headphone Amp DSD512 ES9038Q2M HiFi Mini Audio… competes with other Audio & MIDI products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Audio & MIDI category for alternatives.

Fosi Audio

Fosi Audio DS1 USB C DAC Headphone Amp DSD512 ES9038Q2M HiFi Mini Audio Adapter Supports 32bit/768kHz with 4.4MM and 3.5MM Dual Headphones Outputs Compatible with Smartphones/Laptop/PC/Music Players

Name: Fosi Audio DS1 USB C DAC Headphone Amp DSD512 ES9038Q2M HiFi Mini Audio Adapter Supports 32bit/768kHz with 4.4MM and 3.5MM Dual Headphones Outputs
Brand: Fosi Audio
SKU: B0B5ZR9GFJ
Price: 79.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-23

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$79.99

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🛒 See live eBay price Also on Amazon — View Current Price → Compare to similar audio & midi

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.

Bottom line: The Fosi Audio DS1 USB C DAC Headphone Amp DSD512 ES9038Q2M HiFi Mini Audio Adapter Supports 32bit/768kHz with 4.4MM and 3.5MM Dual Headphones Outputs Compatible with Smartphones/Laptop/PC/Music Players is a specs-and-price decision rather than a crowd-consensus one in the audio & midi category, priced around $79.99. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

Pros & Cons

Pros

✓ Backed by Fosi Audio's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

SpecPicks Verdict

SpecPicks scored Fosi Audio DS1 USB C DAC Headphone Amp DSD512 ES9038Q2M HiFi Mini… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the audio & midi category. Fosi Audio's audio & midi lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for audio & midi of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Key Features

Small USB DAC headphone amplifier with optimized HiFi audio architecture ensures High-Resolution sound quality. The portable USB DAC DS1 compatible with various systems like Android/iOS/Windows/Mac, compatible with the latest devices: phones/computers/tablets/laptops/audio players, etc. Wonderfully versatile when commuting in the home, office, or gaming
DS1 adopts ESS Technology ES9038Q2M DAC Chips supporting DSD 512 and 32Bit/768kHz PCM, features best-in-class specifications and high-power outputs capable of supporting the most demanding of headphones with impedance above 200Ω
Low Noise Floor Clean Sound for True High-Fidelity. DS1 features abundant power with a high signal-to-noise ratio, low distortion, and almost 0 noise
3.5MM+4.4MM Dual Headphone Outputs both Powerful to easily drive most headphones. The traditional 3.5mm single-ended headphone output is widely compatible with most headphones, and a 4.4mm balanced headphone output for a more detailed audio experience. Specifications: THD+N<0.0006%, output power up to 220mw, SNR>120dB, Noise<1.6UV
What You Get: DS1 USB DAC Headphone Amp x1, Type-C to Type-C cable x1, USB-A to USB-C Converter x1, user manual x1. Note: The new version of the DS1 headphone amp optimized the volume control which is independently controlled from the audio source device; The DS1 supports OTG functionality when an additional Lightning to USB-C cable is used

Full Specifications

Brand	Fosi Audio
Unit Count	1.0 Count
Connectivity	USB-C
Model Number	DS1-US
Compatibility	PC, Android, iOS, Mac
Built-In Media	Quick Start Guide
Item Type Name	audio-component-amplifiers
Mfr Part Number	DS1
Warranty Description	24 Months Manufacturer

Ready to buy?

Fosi Audio DS1 USB C DAC Headphone Amp DSD512 ES9038Q2M HiFi Mini Audio Adapter Supports 32bit/768kHz with 4.4MM and 3.5MM Dual Headphones Outputs Compatible with Smartphones/Laptop/PC/Music Players is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.