Questyle M15C USB-C DAC Headphone Amplifier
- Cash on deliveryPay in cash when it arrives
- 100% authenticGenuine products only
- Warranty supportOn eligible products
- Fast Home DeliveryHome Delivery across Bangladesh
Description
Questyle M15C USB-C DAC Headphone Amplifier by Questyle is part of our AMP & DACs range, at Giggly Gadgets for ৳10,999. It is a genuine product with warranty support where the brand offers it. Order online and pay cash on delivery anywhere in Bangladesh.
Questyle M15C Portable HiFi DAC & Headphone Amplifier Overview
The Questyle M15C Portable HiFi DAC & Headphone Amplifier is a premium USB-C audio dongle built for listeners who want high-resolution sound from smartphones, tablets, laptops, and computers. Featuring the flagship Cirrus Logic CS43198 DAC, four Questyle Current Mode Amplifier chips, dual headphone outputs, and manual gain control, the M15C delivers clean, powerful, and highly detailed audio in a compact portable design.
Designed as the next evolution of Questyle’s M15 series, the M15C combines Current Mode Amplification, low distortion, broad device compatibility, and support for PCM up to 32Bit/384kHz and DSD256.
Key Features of Questyle M15C
- Cirrus Logic CS43198 DAC: Flagship-grade digital-to-analog conversion for detailed and transparent sound.
- Four Current Mode Amplifier Chips: Delivers strong driving power, fast response, and ultra-low distortion.
- PCM up to 32Bit/384kHz: Supports high-resolution lossless audio playback.
- DSD256 Support: Compatible with DSD64, DSD128, and DSD256 audio formats.
- 3.5mm + 4.4mm Outputs: Supports both unbalanced and balanced headphones or IEMs.
- Manual Gain Adjustment: Allows better matching with different earphones and headphones.
- Apple MFi Certified: Designed for reliable compatibility with supported Apple devices.
- Wide OS Compatibility: Supports Android, iOS, HarmonyOS, Windows 10/11, and macOS.
- Dynamic Sampling Rate Indicator: LED indicators display the current playback sampling-rate range.
- CNC Aluminum Alloy Body: Premium frosted metal construction with a transparent viewing window.
Flagship Cirrus Logic CS43198 DAC
At the heart of the Questyle M15C DAC is the Cirrus Logic CS43198, a high-performance DAC designed for premium audio applications. It supports PCM playback from 44.1kHz up to 384kHz at 16, 24, and 32-bit, along with DSD64, DSD128, and DSD256.
The result is excellent detail retrieval, a low noise floor, and accurate reproduction of high-resolution music from compatible streaming services and local audio files.
Questyle Current Mode Amplification
The M15C uses four of Questyle’s patented Current Mode Amplifier chips. This architecture is designed to provide fast transient response, low distortion, strong control, and a clean background while maintaining efficient power consumption.
Questyle specifies distortion as low as 0.00028% through the 4.4mm balanced output under tested load conditions, making the M15C suitable for users who value transparency and precision.
3.5mm and 4.4mm Headphone Outputs
The Questyle M15C includes both a 3.5mm unbalanced headphone jack and a 4.4mm Pentaconn balanced output. This provides flexibility for a wide range of IEMs, earphones, and portable headphones.
A dedicated manual gain switch lets you adjust output level according to the connected headphone or listening setup.
High Output Performance
The M15C delivers strong output from its compact USB-powered design. According to Questyle’s published specifications, the 3.5mm output can reach up to 5.068Vpp, while the 4.4mm balanced output can reach up to 10.13Vpp under specified test conditions.
Its balanced output is particularly useful for compatible headphones and IEMs that benefit from additional driving capability.
Apple MFi Certified & Broad Compatibility
The Questyle M15C carries Apple MFi certification and is designed to work with a wide range of devices and operating systems. It supports compatible Android phones and tablets, iOS devices, HarmonyOS devices, Windows computers, and macOS systems.
For Lightning-equipped Apple devices, a compatible Lightning-to-USB-C adapter cable such as the Questyle LTC02 may be required.
Plug-and-Play USB-C Audio
The M15C is designed for straightforward plug-and-play operation. Simply connect it to a compatible USB-C device and attach your headphones or IEMs. No complicated setup is required for normal use on supported systems.
Premium CNC Aluminum Design
The Questyle M15C features a CNC-machined anodized aluminum alloy housing with a frosted finish and transparent glass window. The design combines durability with a distinctive HiFi aesthetic while remaining compact enough for everyday portable use.
Questyle M15C Specifications
| Brand | Questyle |
|---|---|
| Model | M15C |
| Product Type | Portable HiFi DAC & Headphone Amplifier |
| DAC Chip | Cirrus Logic CS43198 |
| Amplifier | 4 × Questyle Current Mode Amplifier Chips |
| USB Controller | SA9312L |
| PCM Support | 44.1kHz–384kHz, 16/24/32Bit |
| DSD Support | DSD64 / DSD128 / DSD256 |
| 3.5mm Output | Unbalanced |
| 4.4mm Output | Balanced Pentaconn |
| 3.5mm Output Performance | 10.72mW @ 300Ω, up to 5.068Vpp |
| 4.4mm Output Performance | 42.79mW @ 300Ω, up to 10.13Vpp |
| Minimum THD+N | Up to 0.00028% on 4.4mm output |
| Frequency Response | ±0.1dB, 20Hz–20kHz; ±1dB, 20Hz–80kHz |
| Gain Control | Manual Gain Adjustment |
| Input | USB Type-C |
| Material | CNC Anodized Aluminum Alloy |
| Color | Silver |
| Dimensions | 61.9 × 27.9 × 12 mm |
| Compatibility | Android 5.1+, iOS, HarmonyOS, Windows 10/11, macOS |
Questyle M15C Price in Bangladesh
The Questyle M15C price in Bangladesh may vary depending on stock availability and current offers. With its flagship CS43198 DAC, four Current Mode Amplifier chips, 3.5mm and 4.4mm headphone outputs, manual gain adjustment, and high-resolution audio support, the M15C is a strong choice for audiophiles looking for a premium portable DAC amplifier.
Why Buy Questyle M15C from Giggly Gadgets?
Buy the Questyle M15C Portable HiFi DAC & Headphone Amplifier from
Giggly Gadgets
and enjoy a reliable shopping experience for authentic HiFi audio products and premium gadgets in Bangladesh.
- 100% Authentic Products
- Competitive Price in Bangladesh
- Fast Nationwide Delivery
- Secure Payment Options
- Reliable Customer Support
Delivery & warranty
- Inside Dhaka: ৳70
- Cash on delivery. Arrives in 24 to 36 hours.
- Outside Dhaka: ৳130 in advance
- Pay the delivery charge first, the product price on delivery. Arrives in 2 to 4 days.
- Check before you pay
- Open the parcel and check the product in front of the delivery person.
- Warranty claims
- Keep an unboxing video. Warranty claims need one.
Questions about Questyle M15C USB-C DAC Headphone Amplifier
What is the price of Questyle M15C USB-C DAC Headphone Amplifier in Bangladesh?
The price of Questyle M15C USB-C DAC Headphone Amplifier at Giggly Gadgets is ৳10,999. Prices can change with supplier stock, so confirm on Messenger or WhatsApp before you order.
Is Questyle M15C USB-C DAC Headphone Amplifier original?
Yes. Giggly Gadgets sells genuine products only, sourced as original Questyle stock. You can check the product in front of the delivery person before you pay.
How long does delivery take?
Inside Dhaka, delivery costs ৳70 and takes 24 to 36 hours, paid in cash on delivery. Outside Dhaka, the ৳130 delivery charge is paid in advance and the product price is paid on delivery; parcels arrive in 2 to 4 days.
Does Questyle M15C USB-C DAC Headphone Amplifier have a warranty?
Warranty depends on the brand and model. Message us before ordering and we will confirm it. For any claim, keep an unboxing video of the parcel.
