# Portable DAC/Headphone Amplifier Questyle M12 by Questyle, Hi‑Fi Portable DAC/AMP

**URL:** https://aio.lv/en/product--questyle-6972007012406--12032036
**Data updated:** 2026-03-12 16:40 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Questyle
**Manufacturer code:** 6972007012406
**EAN:** 6972007012406
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 174.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 144.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--questyle-6972007012406--12032036

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Questyle M12 is a portable DAC and headphone amplifier designed for Hi‑Fi personal audio. It serves as an external DAC/AMP to improve digital-to-analog conversion and drive headphones with higher fidelity than typical onboard audio. The unit is suitable for mobile use with laptops, smartphones and music players, offering portable high-quality audio playback and simplified critical listening on the go.

## Long description

Questyle M12 is a portable DAC and headphone amplifier designed for Hi‑Fi personal audio. The compact unit functions as an external DAC/AMP to improve digital‑to‑analog conversion and provide greater driving capability for a wide range of headphones. Built for mobile use with laptops, smartphones and dedicated music players, the Questyle M12 aims to deliver clearer detail, lower noise floor and more accurate tonal balance than typical onboard audio solutions while remaining small enough for everyday portability.
Advantages
The Questyle M12 combines a high‑quality DAC stage with a dedicated headphone amplifier in a single portable chassis, offering improved resolution and dynamic range for digital audio files. Its compact form factor and straightforward connectivity make it practical for on‑the‑go listening and critical evaluation of recordings. The device is engineered to reduce jitter and distortion, resulting in cleaner sound and better instrument separation compared with standard laptop or smartphone outputs.
Suitable for
Mobile listeners who want improved audio from smartphones or tablets
Laptop users seeking higher fidelity for music playback or audio review
Owners of medium‑ to high‑impedance headphones that need more driving power than onboard audio provides
Portable audio enthusiasts and field engineers requiring a compact DAC/amp solution
Key specifications
Function: Portable digital-to-analog converter (DAC) and headphone amplifier
Compatibility: USB audio input from smartphones, tablets, laptops and music players supporting USB DAC output
Output: Headphone amplifier stage suitable for a wide range of headphones, including models requiring higher drive
Form factor: Compact, lightweight portable chassis for mobile use
Performance focus: Low distortion, reduced jitter, improved dynamic range and clarity
How to use
Connect the Questyle M12 to a source device via the appropriate USB cable or adapter supported by your smartphone, tablet or computer. After establishing a connection, select the external USB audio device in the source’s audio settings if required. Plug headphones into the M12’s headphone output and set the device’s volume to a low level before increasing to a comfortable listening level. Use the source device or the M12’s controls to adjust playback and listening volume as needed.
Usage recommendations
For best results, use quality audio files and ensure the source device supports USB audio output. Start at a low volume and increase gradually to avoid sudden loud output. When using with smartphones, use a reliable USB‑C or Lightning adapter compatible with audio class devices. Maintain the device and connections free of dust and moisture to preserve performance.

## FAQ

### How much does the Questyle M12 Portable DAC/Headphone Amplifier cost, and is it available for purchase?

The price is 174.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Questyle M12 Portable DAC/Headphone Amplifier be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Questyle products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Questyle service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12032036/67519594_large.webp