Questyle M15i Mobile DAC Amp - MFi Certified Headphone Amplifier,ESS Flagship DAC, 3.5mm/4.4mm Balanced Output, Supports PCM 768kHz/DSD512 Portable USB C Audio Adapter for iPhone, Android, Laptop
$161.14
🛒 Check Price on Amazon
Questyle M15i Mobile DAC Amp - MFi Certified… vs Questyle M15i Electro Purple Headphone Amplifier… — Head-to-Head (2026)
Side-by-side comparison. Specs, prices, user ratings, and our verdict.
vs
Questyle M15i Electro Purple Headphone Amplifier Portable USB C DAC Amps
$126.86
🛒 Check Price on Amazon
*Price sourced from Amazon.com. Price and availability subject to change.
Spec-by-spec
| Spec | Questyle M15i Mobile DAC Amp - MFi… | Questyle M15i Electro Purple Headphone… |
|---|---|---|
| Brand | Questyle | Questyle |
| Color | Black | Purple |
| Theme | High-Fidelity Audio | — |
| Impedance | 90 Ohms | — |
| Model Name | M15i | M15i |
| Style Name | Minimalist | — |
| Unit Count | 1.0 Count | 1 Count |
| Form Factor | In Ear | — |
| Sensitivity | 90 Ohm | — |
| Connectivity | USB-C | USB-C |
| Control Type | Media Control | — |
| Model Number | M15i | M15i |
| Compatibility | Switch, Android, iOS, Mac | Android, iOS |
| Ear Placement | Over Ear | — |
More audio & midi head-to-heads
Keep researching
Already narrowing? Open each product page for the full spec sheet, FAQ, and live Amazon price: Questyle M15i Mobile DAC Amp - MFi… · Questyle M15i Electro Purple Headphone…. Browse the full Audio & MIDI catalog or read our Audio & MIDI buying guide for tier picks. You can also compare up to four products side-by-side, jump to all categories, or check the benchmarks index for hardware-only matchups.
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best 1440p Gaming GPUs in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- How to Build a Windows 98 Retro PC in 2026
More reviews from the SpecPicks archive
Browse all reviews →- 256GB microSD Drops to $32 — but for a Game Library, a SATA SSD Still Wins
- AMD Ryzen AI Max for Local LLMs: What the Specs Mean
- Best Controller for Emulation and Retro Gaming on PC (2026)
- Vision LLMs Driving Win98 Driver Installs: Inside Our 4-PC Retro Fleet
- Best Wheel and Controller for Truck and Farm Sims in 2026
- Imaging Vintage IDE Drives to Preserve 90s Game CDs
- Best Controller for Raspberry Pi Retro Gaming and Emulation in 2026
- The KVM That Runs a Pentium 4 Instead of a Raspberry Pi
- Best GPU for Local LLMs Under $350: Why the RTX 3060 12GB Still Wins
- Best Streaming Gear for New Creators in 2026
- Best Gaming Mouse Pad for Esports and Productivity (2026)
- Claude Fable 5 Launches at #1 on the Intelligence Index — What Local Builders Should Take Away
- Open-Source Linux Driver Lands for the ASUS ZenVision Lid OLED
- Asus ProArt PA27USD 27-Inch OLED Review: Color Meets Gaming Speed
- Anthropic Keeps Supplying Claude to the NSA After Pentagon Supply-Chain Flag
- Can a Raspberry Pi 4 Run the Oomwoo Open-Source Robot Vacuum Brain?
- AMD Ryzen 7 5800X3D Re-Review Shows DDR4 Still Has Gaming Legs in 2026
- OpenAI's Codex Price War: When Local Coding on an RTX 3060 Wins
- ROG Ally X vs Steam Deck OLED: 2026 Buying Guide
- Logitech G502 Hero vs Modern FPS Mice: Is the Classic Still Worth It in 2026?
- Best Mouse Pad for Office Productivity and Long Hours (2026)
- ChatGPT Full-Duplex Voice: What Real-Time Speech Needs on Your Desk
- Sound Blaster G6 on a Modern Retro Build: When a USB DAC Beats an AWE32
- Best SATA SSDs for Console and Retro PC Upgrades in 2026
- Adafruit Ships a Triple LED Matrix Bonnet for the Raspberry Pi
- Self-Host a 24/7 FM Radio Station on a Raspberry Pi Zero 2W
- AI-Driven Win98 LAN Party Server Config Generation
- GameSir G7 SE vs DualSense for PC Gaming: Which Controller Wins?
- CompactFlash as a Win98 Hard Drive: IDE Adapter Setup Guide
- Is Your First Homelab Right? A 2026 Hardware Sanity Check on a Ryzen 5 5600G
- Period-Correct LAN Party Build: 2002 Pentium 4 + GeForce 4 Ti + Sound Blaster Live
- Building a Period-Correct 1998 Voodoo2 SLI Rig (and Imaging Its Boot Drive)
- Upgrading a Ryzen 7 5800X + RTX 4080 Build in 2026
- Best Cooler for a Ryzen 7 5800X: Noctua NH-U12S vs CoolerMaster ML240L
- Best Streaming Starter Kit for Creators in 2026
- Moving Files On and Off a Retro PC: CompactFlash + IDE-to-USB
- How to Image a Vintage IDE Hard Drive in 2026 With a USB Adapter
- Imaging Your Big-Box CD-ROM Collection: A CompactFlash + IDE Workflow
- Ryzen 5 5600G vs Core i7-9700K for a Budget 1080p Gaming Build
- New Raspberry Pi 5 Active-Cooler + NVMe VESA Case Lands (3D-Printable)
- AI-Driven Sound Blaster Driver Recovery on Win98 in 2026
- Raspberry Pi 4 8GB vs Pi 5 for a 2026 Homelab: Is the Pi 4 Still Worth It?
- DualSense vs 8BitDo Pro 2 for PC Gaming in 2026
- AA-Briefcase's 800x Cost Spread: What It Means for Local Agentic Rigs
- MCL8080+ Squeezes an Intel 8080 Emulator into an ATtiny85
- Ryzen 7 5800X3D vs Core i7-14700K on DDR4 for 1440p Gaming (2026)
- PCIe Gen2/Gen3 1:2 Analog MUX: Practical Maker Implementation
- Perplexity's Local-or-Cloud Router: What Hardware Runs the Local Half
- Microsoft Signals 32GB RAM as the Windows 11 Gaming Baseline
- Best Arcade Fight Stick & Controller for PlayStation Fighting Games (2026)
- Athlon XP + Radeon 9800 Pro AGP Build Guide: 2003 Period-Correct Rig
- Linux Driver Will Expose Voltage Inputs for Raspberry Pi SBCs
- Best Storage Kit for Archiving a Physical Game Collection in 2026
- Best Gaming CPUs Under $400 for 2026: Ryzen, X3D, and Intel Picks
- RTX 3060 12GB vs RTX 4060 Ti 16GB for Gemma 3 12B (2026)
- Asus Prime Z890-P WiFi Review: Built for Core Ultra 200S
- Sound Blaster Audigy FX vs SoundBlasterX G6: Picking a Card for a 2002-2008 Era Build
- Logitech G920 vs HORI Racing Wheel: Best First Sim Wheel?
- Best Buy Cuts $900 Off an Asus 64GB Gaming Laptop — Is a Desktop Smarter?
- GitHub Copilot vs Claude Code vs OpenCode Benchmark 2026