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Rare! PAIR Sonion Electrostatic BA Driver for DIY High Definition In-Ear Monitor
Lot · In-Ear Monitors How it works

Rare! PAIR Sonion Electrostatic BA Driver for DIY High Definition In-Ear Monitor

Starting price (see what it sold for on eBay ↗) $39.00 Buy It Now $89.00 as of Jul 16, 2026
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Closes Jul 19 · 11:03 PM EST
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Past In-Ear Monitors auctions
Condition Open box
Condition tiers New Used Refurbished Damaged Unspecified
Ships from ZIP 852**
tungsten*ware 1,209 ratings · 100.00% positive
Seller
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Description

From the seller
These drivers have response extending to 70kHz (!). : You won't be left out of the "high definition" crowd. [0] Tungsten's excellent electrical conductivity and thermal stability make it a preferred material for electronic and electrical applications.

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