SMSL D12 AK4493S vs XDUOO MT02 Tube

Every tracked fact about the two, side by side - prices, history lows, ratings. No verdict: which one to buy is the visitor's decision, always.

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SMSL D12 AK4493S Bluetooth 5.0 USB MQA DAC & Headphone Amplifier SMSL Out of stock at every tracked store Lowest on record ₹14,226 on Friday, 16th Oct, 2026 Full prices & history

XDUOO MT02 Tube Headphone Amplifier xDuoo Now ₹11,900 at ShenzhenAudio Lowest on record ₹127 on Thursday, 5th Nov, 2026 Full prices & history

What is being compared

Both sides are DACs / headphone amplifiers. The rows below are the facts each store publishes for this shelf - converter chip, output power, inputs, balanced output and digital formats. A dash means the listing does not state that spec.

Spec SMSL xDuoo

DAC chip AK4493S —

Digital formats MQA —

Type DAC & amp combo Amplifier

Price over the last 30 days

Daily lowest price across every tracked store, from the site's own price history. The line is one product's own range - the two cards are not drawn to a shared scale.

SMSL D12 AK4493S Bluetooth 5.0 USB MQA DAC & Headphone Amplifier No tracked offer in stock In stock at 0 tracked stores

XDUOO MT02 Tube Headphone Amplifier Now ₹11,900 16% below its 30-day median Lowest on record ₹127 on Thursday, 5th Nov, 2026 In stock at 2 tracked stores

Price gap right now n/a Both sides need a tracked offer to compare.

Stores with it in stock 0 vs 2 Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.

The decision, factually

Cheaper right now XDUOO MT02 Tube Headphone Amplifier Lowest current price across all tracked stores.

Deepest discount ever seen XDUOO MT02 Tube Headphone Amplifier From each product's own recorded price history.

This page reports facts and expresses no opinion on which to purchase.

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