Fosi Audio BOX X5 MM/MC vs Fosi Audio BT30D Pro 2.1
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 BOX X5 MM/MC Phono Preamplifier with 4-Level Gain Adjustment
fosi
Lowest on record ₹10,404 on Thursday, 22nd Oct, 2026
Full prices & history
Fosi Audio BT30D Pro 2.1 Channel Bluetooth Amp - BT30D PRO+32V/5A
fosi
Lowest on record ₹10,404 on Thursday, 22nd Oct, 2026
★★★★★ 4.5 4.5 · 164 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 BOX X5
Fosi Audio BT30D Pro
Type
Phono stage
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 BOX X5 MM/MC Phono Preamplifier with 4-Level Gain Adjustment
at its 30-day median
Lowest on record ₹10,404 on Thursday, 22nd Oct, 2026
In stock at 1 tracked store
Fosi Audio BT30D Pro 2.1 Channel Bluetooth Amp - BT30D PRO+32V/5A
at its 30-day median
Lowest on record ₹10,404 on Thursday, 22nd Oct, 2026
In stock at 1 tracked store
Price gap right now
Tied
Both sides need a tracked offer to compare.
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
Tied
Lowest current price across all tracked stores.
Deepest discount ever seen
Fosi Audio BOX X5 MM/MC Phono Preamplifier with 4-Level Gain Adjustment
From each product's own recorded price history.
This page reports facts and expresses no opinion on which to purchase.