SMSL SU-9 PRO vs SMSL DO300EX
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-9 PRO
SMSL
Lowest on record ₹43,411 on Wednesday, 7th Oct, 2026
★★★★☆ 4.3 4.3 · 3 reviews
Full prices & history
SMSL DO300EX AK4191+AK4499EX Audio Decoder MQA DAC＆ Headphone AMP - DO300EX-Black / US Plug
SMSL
Lowest on record ₹40,682 on Tuesday, 6th 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
SMSL SU-9 PRO
SMSL DO300EX
DAC chip
—
AK4191
Digital formats
—
MQA
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.
SMSL SU-9 PRO
at its 30-day median
Lowest on record ₹43,411 on Wednesday, 7th Oct, 2026
In stock at 3 tracked stores
SMSL DO300EX AK4191+AK4499EX Audio Decoder MQA DAC＆ Headphone AMP - DO300EX-Black / US Plug
at its 30-day median
Lowest on record ₹40,682 on Tuesday, 6th Oct, 2026
In stock at 1 tracked store
Price gap right now
₹302
1% of the dearer one's price.
Stores with it in stock
3 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-9 PRO
Lowest current price across all tracked stores - ₹44,389 vs ₹44,691.
Deepest discount ever seen
SMSL DO300EX AK4191+AK4499EX Audio Decoder MQA DAC＆ Headphone AMP - DO300EX-Black / US Plug
From each product's own recorded price history.
This page reports facts and expresses no opinion on which to purchase.