Ferrum ERCO Gen 2 vs Cayin C9ii Class A 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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Open head-to-head

Ferrum ERCO Gen 2 Balanced Headphone Amplifier with DAC Now ₹2,23,700 at AV Shack At its lowest recorded price Full prices & history

Cayin C9ii Class A Tube Solid-state Hybrid Portable Headphone Amplifier - black / CHINA Cayin Now ₹2,23,300 at The HiFi Cat Lowest on record ₹2,22,200 on Wednesday, 21st 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 Ferrum ERCO Gen 2 Cayin C9ii Class A

Form factor — Portable

Balanced output Balanced output —

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.

Ferrum ERCO Gen 2 Balanced Headphone Amplifier with DAC Now ₹2,23,700 at its 30-day median Lowest on record ₹2,23,700 on Monday, 21st Sept, 2026 In stock at 1 tracked store

Cayin C9ii Class A Tube Solid-state Hybrid Portable Headphone Amplifier - black / CHINA Now ₹2,23,300 at its 30-day median Lowest on record ₹2,22,200 on Wednesday, 21st Oct, 2026 In stock at 1 tracked store

Price gap right now ₹400 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 Cayin C9ii Class A Tube Solid-state Hybrid Portable Headphone Amplifier - black / CHINA Lowest current price across all tracked stores - ₹2,23,300 vs ₹2,23,700.

Deepest discount ever seen Cayin C9ii Class A Tube Solid-state Hybrid Portable Headphone Amplifier - black / CHINA From each product's own recorded price history.

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

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