Fostex · exact model result

Fostex TH909

Replacement earpads

1 verified fit1 official (OEM)

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Official replacement (OEM) ✓ Verified fit

Fostex

Part EX-EP-99

Fit details and supporting evidence.

Fostex

Official replacement (OEM)Very high confidence

Part number: EX-EP-99
Sound / ANC: Fostex describes these as low-resilience-cushion pads made to fit the rear of the ear closely and reduce sound leakage. No specific acoustic tuning-change information stated.

Evidence (2)

fostex.jp Tier A · Official manual
Fostex’s TH909 launch materials identify EX-EP-99 as the dedicated replacement pad for TH909 and describe its cushion and leakage-reduction design.
store.fostex.jp Tier A · Manufacturer
Fostex’s store lists EX-EP-99 as a replacement set of two pads for TH909 and TH808.