Universal Audio firmware updates — all 30 devices tracked

Device	Current firmware	Released	Status
Universal Audio OX Amp Top Box firmware	1.2.0	12 Nov 2019	active
Universal Audio Apollo Twin X firmware	12.0	8 Sep 2026	active
Universal Audio Apollo Twin X Duo Gen 2 firmware	12.0	8 Sep 2026	active
Universal Audio Apollo Twin X Quad Gen 2 firmware	12.0	8 Sep 2026	active
Universal Audio UAFX Ruby '63 firmware	2.0.2	22 Dec 2025	active
Universal Audio Volt 1 firmware	—	—	active
Universal Audio Apollo Solo firmware	12.0	8 Sep 2026	active
Universal Audio Apollo Twin USB firmware	12.0	8 Sep 2026	discontinued
Universal Audio Apollo Twin X USB firmware	12.0	8 Sep 2026	active
Universal Audio Apollo e2m firmware	—	—	active
Universal Audio Apollo x16 firmware	12.0	8 Sep 2026	active
Universal Audio Apollo x16 Gen 2 firmware	12.0	8 Sep 2026	active
Universal Audio Apollo x4 firmware	12.0	8 Sep 2026	active
Universal Audio Apollo x4 Gen 2 firmware	12.0	8 Sep 2026	active
Universal Audio Apollo x6 firmware	12.0	8 Sep 2026	active
Universal Audio Apollo x6 Gen 2 firmware	12.0	8 Sep 2026	active
Universal Audio Apollo x8 firmware	12.0	8 Sep 2026	active
Universal Audio Apollo x8 Gen 2 firmware	12.0	8 Sep 2026	active
Universal Audio Apollo x8p firmware	12.0	8 Sep 2026	active
Universal Audio Apollo x8p Gen 2 firmware	12.0	8 Sep 2026	active
Universal Audio UAFX Astra Modulation firmware	2.0.2	22 Dec 2025	active
Universal Audio UAFX Dream '65 firmware	2.0.2	22 Dec 2025	active
Universal Audio UAFX Galaxy '74 firmware	2.0.2	22 Dec 2025	active
Universal Audio UAFX Golden Reverberator firmware	2.0.2	22 Dec 2025	active
Universal Audio UAFX Heavenly Plate firmware	2.0.2	22 Dec 2025	active
Universal Audio UAFX Lion '68 firmware	2.0.2	22 Dec 2025	active
Universal Audio UAFX Woodrow '55 firmware	2.0.2	22 Dec 2025	active
Universal Audio Volt 276 firmware	—	—	active
Universal Audio Volt 476 firmware	—	—	active
Universal Audio Volt 476P firmware	—	—	active

Recent Universal Audio firmware releases

Universal Audio Apollo Twin USB firmware 12.0 · 8 Sep 2026
New: Topline Vocal Tune pitch correction plug-in for Apollo and UAD-2. Improved: Digital Mirror now mutes correctly when in multi-channel monitor modes.
Universal Audio Apollo Solo firmware 12.0 · 8 Sep 2026
New: Topline Vocal Tune pitch correction plug-in for Apollo and UAD-2. Improved: Digital Mirror now mutes correctly when in multi-channel monitor modes.
Universal Audio Apollo x8 firmware 12.0 · 8 Sep 2026
New: Topline Vocal Tune pitch correction plug-in for Apollo and UAD-2. Improved: Digital Mirror now mutes correctly when in multi-channel monitor modes.
Universal Audio Apollo Twin X firmware 12.0 · 8 Sep 2026
New: Topline Vocal Tune pitch correction plug-in for Apollo and UAD-2. Improved: Digital Mirror now mutes correctly when in multi-channel monitor modes.
Universal Audio Apollo x6 firmware 12.0 · 8 Sep 2026
New: Topline Vocal Tune pitch correction plug-in for Apollo and UAD-2. Improved: Digital Mirror now mutes correctly when in multi-channel monitor modes.
Universal Audio Apollo Twin X Duo Gen 2 firmware 12.0 · 8 Sep 2026
New: Topline Vocal Tune pitch correction plug-in for Apollo and UAD-2. Improved: Digital Mirror now mutes correctly when in multi-channel monitor modes.
Universal Audio Apollo Twin X Quad Gen 2 firmware 12.0 · 8 Sep 2026
New: Topline Vocal Tune pitch correction plug-in for Apollo and UAD-2. Improved: Digital Mirror now mutes correctly when in multi-channel monitor modes.
Universal Audio Apollo Twin X USB firmware 12.0 · 8 Sep 2026
New: Topline Vocal Tune pitch correction plug-in for Apollo and UAD-2. Improved: Digital Mirror now mutes correctly when in multi-channel monitor modes.
Universal Audio Apollo x16 Gen 2 firmware 12.0 · 8 Sep 2026
New: Topline Vocal Tune pitch correction plug-in for Apollo and UAD-2. Improved: Digital Mirror now mutes correctly when in multi-channel monitor modes.
Universal Audio Apollo x4 Gen 2 firmware 12.0 · 8 Sep 2026
New: Topline Vocal Tune pitch correction plug-in for Apollo and UAD-2. Improved: Digital Mirror now mutes correctly when in multi-channel monitor modes.

Also tracked (no user-updatable firmware)

3 Universal Audio devices in the catalog with no firmware to update — kept for inventory, manuals and used-market info.

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