Parasound Halo A 31 vs MasterSound Dueventi

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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Open head-to-head

Parasound Halo A 31 3-Channel 250W Power Amplifier, THX Ultra2, John Curl Parasound Now ₹6,55,000 at ProHiFi At its lowest recorded price ★★★★★ 4.6 4.6 · 10 reviews Full prices & history

MasterSound Dueventi Integrated Tube Amplifier Out of stock at every tracked store Lowest on record ₹6,53,250 on Thursday, 15th 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 Parasound Halo A 31 MasterSound Dueventi

Type 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.

Parasound Halo A 31 3-Channel 250W Power Amplifier, THX Ultra2, John Curl Now ₹6,55,000 at its 30-day median Lowest on record ₹6,55,000 on Monday, 21st Sept, 2026 In stock at 1 tracked store

MasterSound Dueventi Integrated Tube Amplifier 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 Parasound Halo A 31 3-Channel 250W Power Amplifier, THX Ultra2, John Curl Lowest current price across all tracked stores.

Deepest discount ever seen MasterSound Dueventi Integrated Tube 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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