Questyle M15C DAC/Amp 3.5/4.4mm VGP Award Winner 【New】

This is a portable DAC amplifier that won the "VGP2025 SUMMER" award.
It features Cirrus Logic's flagship USB DAC and four Questyle's proprietary SiP amplifiers, achieving both natural sound quality and powerful driving force. It is new and unopened.
It is in new and unopened condition.

【Product Features】
Brand: Questyle
Output Terminals: 3.5mm Single-ended / 4.4mm Full Balanced
Supported OS: iOS (MFi certified), Android 5.0 or later, Windows 10 Ver.1803 or later, MacOS
Supported Formats: PCM 44.1〜384kHz (16/24/32bit), DSD64〜DSD256
Accessories: USB C to Type‑A adapter, Type‑C cable, Warranty card, Instruction manual
Body Material: Aluminum alloy
Product Dimensions (Length x Width x Thickness): 61.8 x 27.2 x 12 mm

■ Equipped with high-performance Cirrus Logic DAC "CS43198"
Features a Cirrus Logic flagship USB DAC. It achieves low distortion and high-resolution sound reproduction. With a THD+N (Total Harmonic Distortion + Noise) of 0.00028%, it can faithfully reproduce even the finest sounds.

■ SiP Current Mode Amplifier x 4
Equipped with four Questyle's proprietary amplifier modules. By amplifying signals with current instead of voltage, it minimizes distortion while achieving high driving force and excellent responsiveness.

■ Automatic Impedance Detection & Gain Adjustment
Automatically detects the load of the device and sets the optimal gain. Manual adjustment is also possible with the side switch, supporting a wide range of earphones and headphones.

■ 3.5mm & 4.4mm Dual Output
Supports both single-ended and full-balanced connections, allowing you to choose according to your application and the connection environment of your earphones/headphones.

■ Sampling Rate Indicator
Equipped with a sampling rate indicator on the side of the main unit, allowing you to visually check the signal status of low sampling/high sampling.

■ Stable operation on iOS with Apple MFi certification
Has obtained strict certification from Apple. When used with iPhone and iPad, stable connection and digital transmission are guaranteed without errors even after OS updates.

It has been stored indoors in a smoke-free environment.
It will be shipped within 24 hours via Mercari's anonymous delivery service.