Fosi Audio GR40 Tube vs Fosi Audio T20X MKII
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.
Fosi Audio GR40 Tube DAC, Headphone Amplifier & Preamplifier
fosi
Lowest on record ₹11,350 on Thursday, 22nd Oct, 2026
Full prices & history
Fosi Audio T20X MKII Vacuum Tube Amplifier - US
fosi
Lowest on record ₹9,939 on Sunday, 13th Sept, 2026
★★★★★ 4.8 4.8 · 16 reviews
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
Fosi Audio GR40 Tube
Fosi Audio T20X MKII
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.
Fosi Audio GR40 Tube DAC, Headphone Amplifier & Preamplifier
at its 30-day median
Lowest on record ₹11,350 on Thursday, 22nd Oct, 2026
In stock at 1 tracked store
Fosi Audio T20X MKII Vacuum Tube Amplifier - US
7% above its 30-day median
Lowest on record ₹9,939 on Sunday, 13th Sept, 2026
In stock at 1 tracked store
Price gap right now
₹950
8% 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
Fosi Audio GR40 Tube DAC, Headphone Amplifier & Preamplifier
Lowest current price across all tracked stores - ₹11,404 vs ₹12,354.
Deepest discount ever seen
Fosi Audio T20X MKII Vacuum Tube Amplifier - US
From each product's own recorded price history.
This page reports facts and expresses no opinion on which to purchase.