Fosi Audio P3 Headphone Tube Preamplifier with Bluetooth
Buy within India
Stores' Price History
Lowest price : ₹11,600 on 3 Nov 2026
Highest price : ₹11,600 on 3 Nov 2026
Average price : ₹11,600
Information about Stores
AV Shack: Returns within 7 days of purchase; dead-on-arrival products get exchange or refund, faulty units get exchange. Typical delivery 8-11 days across India. Support: support@avshack.in. source
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Stock alerts watch out-of-stock stores only - right now every listing has stock, so there is nothing to wait for.
Leave everything unticked to watch them all.
Price alert = one email when the price falls under your target. Stock alert = one email when a sold-out store restocks. Price + stock = both at once. Pick the stores in the dropdown, or leave everything unticked to watch them all.
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Features
Listen to what this product sounds like Estimated: Harman-style
Estimated tuning - how it was calculated: From a headphone, a wireless design - the curve is that family's typical response, not a lab measurement of this exact unit.
Estimated bands vs the mids anchor (300–1000 Hz mean): bass +4.6 dB · treble +3.3 dB - the size of the deviation from flat this preview plays.
Same signal, two ways: Without this is baseline flatness (no EQ at all - the reference line at 0 dB), With this plays this product's estimated tuning curve through the EQ - flip live and hear what the tuning family adds to, and takes from, a flat source.
Wearing your own earphones or headphones? Pick them here and the player pre-corrects for their sound, so the demo plays the target tuning itself - not both mixed together.
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Frequently asked questions
What is the price of Fosi Audio P3 Headphone Tube Preamplifier with Bluetooth in India?
Fosi Audio P3 Headphone Tube Preamplifier with Bluetooth starts at ₹11,600 from 1 tracked store, and the lowest price on record this past year is ₹11,600. Every store's current offer sits side by side on this page.
How does Fosi Audio P3 Headphone Tube Preamplifier with Bluetooth sound?
Its frequency response reads Harman-style. From a headphone, a wireless design - the curve is that family's typical response, not a lab measurement of this exact unit. The listen section on this page plays a simulation of that tuning on the same track, drawn from its tuning-family estimate - hear it before you buy.
