Questyle M15i vs xDuoo TA-01B 12AU7 Tubes

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.

Questyle M15i | Balanced Portable DAC and Amp - New

Questyle M15i Questyle Now ₹17,012 at Bloom Audio Lowest on record ₹16,932 on Thursday, 22nd Oct, 2026 ★★★★★ 4.9 4.9 · 12 reviews Full prices & history

xDuoo TA-01B 12AU7 Tubes AMP High Performance HIFI USB DAC Tube xDuoo Now ₹17,037 at HiFiGo Lowest on record ₹15,527 on Tuesday, 6th Oct, 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 Questyle xDuoo

Form factor Portable —

Balanced output Balanced output —

Type DAC & amp combo DAC & amp combo

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.

Questyle M15i Now ₹17,012 at its 30-day median Lowest on record ₹16,932 on Thursday, 22nd Oct, 2026 In stock at 1 tracked store

xDuoo TA-01B 12AU7 Tubes AMP High Performance HIFI USB DAC Tube Now ₹17,037 at its 30-day median Lowest on record ₹15,527 on Tuesday, 6th Oct, 2026 In stock at 1 tracked store

Price gap right now ₹25 0% of the dearer one's price.

Stores with it in stock 1 vs 1 Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.

The decision, factually

Cheaper right now Questyle M15i Lowest current price across all tracked stores - ₹17,012 vs ₹17,037.

Deepest discount ever seen xDuoo TA-01B 12AU7 Tubes AMP High Performance HIFI USB DAC Tube From each product's own recorded price history.

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

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