Questyle M15
Questyle M15 is with ES9281AC DAC chipset and Questyle's patented CMA(current mode amplification) circuitry that helps it to achieve class-leading performance.
Features:
ES9281AC DAC Chip:
Questyle M15 is equipped with a flagship ES9281AC DAC chip from ESS Sabre Technologies. It's a 32-bit flagship DAC chip that delivers excellent performance while decoding high-resolution audio signals.
Current Mode Amplification Circuit:
Questyle has a patented Current Mode Amplification Circuit, the latest M15 USB DAC/AMP is designed with two CMA SiP modules with a total of four amplification engineers. The CMA(Current Mode Amplifier) here produces a powerful output.
32-Bit/384kHz PCM:
Questyle M15 here supports all crisp decoding for high-resolution 32-Bit/384kHz PCM, DSD256 natively decoding.
Dual Headphone Outputs:
Questyle M15 is designed with dual headphone output ports housing 3.5mm single-ended and 4.4mm balanced headphone ports.
Shipping Options
| Shipping Options | Cost | Shipping Time |
| Priority Air Mail | Budget shipping cost | 10 – 15 days |
| Express (DHL/UPS/FedEx) | Base on location | 5 - 10 days |
Please refer to shipping estimate when you confirm your order.
You may choose standard shipping or express shipping depending on the items in your order and your location. As your orders may be handed over to local carriers for the final leg of delivery, tracking may not be available every step of the way.
Shipping address
Please make sure that you have provided the correct and current address for shipping and delivery. You may use P.O. boxes as your shipping address. But certain items can only be delivered to physical addresses. Large products, valuables, perishables, products with age-based restrictions, or items shipped via private carriers may require a physical mailing address or signature confirmation to be successfully delivered. Items cannot be delivered to security-restricted areas such as military bases.
Shipping time and cost
1) After an order has been successfully paid and confirmed, you will see the estimated delivery time and cost for shipping on your order confirmation page. You will also receive an order confirmation message that will outline the estimated processing time for your order.
2) The warehouse may take 1-3 days to process your order. You will receive a message once your order has been shipped.
3) You'll receive a shipment notification message that will provide you with the estimated delivery time for each package once it is shipped. We will also provide you the tracking number when it is ready. You can view this estimated delivery time under each package in your order history at the same time.
4) In most cases, your order will be delivered within the estimated time of delivery. However, the actual delivery date may be affected by flight arrangements, weather conditions, and other external factors. Please refer to the tracking information for the most up to date delivery date.
Issues regarding delivery
If your package has not been delivered or your tracking information shows that your package has been delivered but you have not received it, please contact our customer service immediately and within 30 days of the order date.