# Questyle M18i Max Portable Headphone Amplifier and DAC with Bluetooth

**URL:** https://aio.lv/en/product--questyle-6972007017272--12746348
**Data updated:** 2026-10-30 04:08 (EET)
**Category:** Other goods
**Manufacturer:** Questyle
**Manufacturer code:** 6972007017272
**EAN:** 6972007017272
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 462.99 €
**Prices and availability valid until:** 2026-12-10 23:59
**Price without VAT (21%):** 382.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--questyle-6972007017272--12746348

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.11.2026 | free |
| Pickup points | 01.12.2026 | 1.99 EUR |
| Courier delivery to door | 01.12.2026 | 4.99 EUR |

## Summary description

The Questyle M18i Max is a portable headphone amplifier and digital-to-analog converter equipped with Bluetooth connectivity. Designed for audiophiles on the go, this high-resolution DAC/AMP delivers exceptional sound clarity and powerful drive for various headphones. It serves as an ideal mobile audio upgrade for smartphones, tablets, and computers, offering convenient wireless streaming and superior wired listening performance in a compact device.

## Long description

The Questyle M18i Max is a portable headphone amplifier and digital-to-analog converter with Bluetooth connectivity, designed to elevate mobile listening experiences for audiophiles and music enthusiasts. This compact device bridges the gap between high-resolution audio performance and everyday portability, allowing users to enjoy exceptional sound clarity and powerful drive capabilities whether they are commuting, traveling, or working remotely.
Advantages
This portable DAC and amplifier delivers high-resolution audio processing that significantly improves upon standard smartphone or laptop headphone outputs. It provides robust power to drive a wide variety of headphones efficiently while maintaining accurate sound reproduction, low distortion, and a wide soundstage. The inclusion of Bluetooth connectivity adds wireless streaming convenience, enabling seamless pairing with modern mobile devices without sacrificing acoustic fidelity during wired playback sessions.
Suitable for
Mobile audiophile listening using smartphones and tablets
Enhancing laptop and computer audio performance during remote work or travel
Driving demanding portable and over-ear headphones with high fidelity
Wireless and wired audio streaming on the go
When it may not be suitable
This device may not be suitable for users who exclusively require desktop-class power amplification for extremely high-impedance studio headphones. Additionally, users who prefer a strictly analog setup without the need for digital-to-analog conversion or Bluetooth features may find its specialized capabilities unnecessary.
Key specifications
Portable headphone amplifier and digital-to-analog converter
Integrated Bluetooth connectivity for wireless streaming
High-resolution audio processing capabilities
Designed for smartphones, tablets, and computers
Compact and lightweight construction for travel
How to use
Connect the Questyle M18i Max to your smartphone, tablet, or computer using an appropriate digital cable, or pair it wirelessly via Bluetooth for compatible streaming sources. Plug your headphones into the designated audio output port on the device. Adjust the volume to a comfortable listening level and ensure your source device is configured to output high-resolution audio for optimal performance.
What to consider before purchase
Verify compatibility with your primary source devices and operating systems
Consider whether your headphones match the power output capabilities of the amplifier
Evaluate your preference for wired versus wireless Bluetooth listening
Assess your need for a portable DAC compared to a stationary desktop solution
Usage recommendations: To maintain optimal battery health and device longevity, avoid exposing the portable DAC and amplifier to extreme temperatures or high moisture levels. Ensure firmware is updated if applicable, and use certified cables for stable data transmission and charging.

## FAQ

### How much does the Questyle M18i Max Portable DAC and Headphone Amplifier cost, and is it available for purchase?

The price is 462.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 26.11.2026 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 M18i Max Portable DAC and 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/12746348/70793602_large.webp