HiBy W4 Portable Hi-Res vs Fosi Audio MC331 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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HiBy W4 Portable Hi-Res DAC & Amplifier - Green HiBy Now ₹10,990 at The Audio Store At its lowest recorded price ★★★★★ 4.8 4.8 · 5 reviews Full prices & history

Fosi Audio MC331 Tube Integrated Amplifier with DAC Out of stock at every tracked store Lowest on record ₹112 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 HiBy W4 Portable Fosi Audio MC331 Tube

Form factor Portable —

Type 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.

HiBy W4 Portable Hi-Res DAC & Amplifier - Green Now ₹10,990 at its 30-day median Lowest on record ₹10,990 on Saturday, 12th Sept, 2026 In stock at 1 tracked store

Fosi Audio MC331 Tube Integrated Amplifier with DAC No tracked offer in stock In stock at 0 tracked stores

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

Stores with it in stock 1 vs 0 Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.

The decision, factually

Cheaper right now HiBy W4 Portable Hi-Res DAC & Amplifier - Green Lowest current price across all tracked stores.

Deepest discount ever seen Fosi Audio MC331 Tube Integrated Amplifier with DAC From each product's own recorded price history.

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

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