Cayin RU9 AK4493SEQ*2 vs TOPPING D70 PRO OCTO
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.
Cayin RU9 AK4493SEQ*2 Nutube 6P1 Portable DAC & AMP
Cayin
Lowest on record ₹500 on Thursday, 5th Nov, 2026
Full prices & history
TOPPING D70 PRO OCTO Eight CS43198 Digital to Analog Convertor (DAC) - Black / AU
Topping
Lowest on record ₹424 on Thursday, 5th Nov, 2026
★★★★★ 5.0 5.0 · 13 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
Cayin
Topping
Form factor
Portable
—
DAC chip
AK4493SEQ
CS43198
Type
DAC & amp combo
DAC
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.
Cayin RU9 AK4493SEQ*2 Nutube 6P1 Portable DAC & AMP
1% below its 30-day median
Lowest on record ₹500 on Thursday, 5th Nov, 2026
In stock at 1 tracked store
TOPPING D70 PRO OCTO Eight CS43198 Digital to Analog Convertor (DAC) - Black / AU
16% below its 30-day median
Lowest on record ₹424 on Thursday, 5th Nov, 2026
In stock at 4 tracked stores
Price gap right now
₹7,118
15% of the dearer one's price.
Stores with it in stock
1 vs 4
Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.
The decision, factually
Cheaper right now
TOPPING D70 PRO OCTO Eight CS43198 Digital to Analog Convertor (DAC) - Black / AU
Lowest current price across all tracked stores - ₹39,806 vs ₹46,924.
Deepest discount ever seen
TOPPING D70 PRO OCTO Eight CS43198 Digital to Analog Convertor (DAC) - Black / AU
From each product's own recorded price history.
This page reports facts and expresses no opinion on which to purchase.