SMSL SU-2 / SU2 vs Fosi Audio BT20A Pro
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.
SMSL SU-2 / SU2 ES9039Q2M High Resolution Desktop DAC
SMSL
At its lowest recorded price
Full prices & history
Fosi Audio BT20A Pro Bluetooth Stereo Power Amp - Blue / 32V 5A
fosi
Lowest on record ₹9,458 on Thursday, 22nd Oct, 2026
★★★★★ 4.7 4.7 · 307 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
SMSL
fosi
Form factor
Desktop
—
DAC chip
ES9039Q
—
Type
DAC
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.
SMSL SU-2 / SU2 ES9039Q2M High Resolution Desktop DAC
15% below its 30-day median
Lowest on record ₹8,068 on Tuesday, 3rd Nov, 2026
In stock at 1 tracked store
Fosi Audio BT20A Pro Bluetooth Stereo Power Amp - Blue / 32V 5A
at its 30-day median
Lowest on record ₹9,458 on Thursday, 22nd Oct, 2026
In stock at 1 tracked store
Price gap right now
₹1,424
15% 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
SMSL SU-2 / SU2 ES9039Q2M High Resolution Desktop DAC
Lowest current price across all tracked stores - ₹8,068 vs ₹9,492.
Deepest discount ever seen
SMSL SU-2 / SU2 ES9039Q2M High Resolution Desktop DAC
From each product's own recorded price history.
This page reports facts and expresses no opinion on which to purchase.