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Apollo x4 — Universal Audio

Category: audio interface

desktop Digital high-fidelity

Description

The Apollo series offers high-quality audio interfaces with built-in UAD processing for professional recording and mixing.

Price

New · €1,420.25Used · €1,196.19

Listings

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Providers

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Sweetwater

Universal Audio Apollo x4

Perfect Circuit

Universal Audio Apollo x4

Thomann

Universal Audio Apollo x4

B&H

Universal Audio Apollo x4

Used marketplaces

Reverb

Universal Audio Apollo x4

eBay

Universal Audio Apollo x4

Leboncoin

Universal Audio Apollo x4

Audiofanzine

Universal Audio Apollo x4

Gear Exchange

Universal Audio Apollo x4

UDG Creator UA Apollo X4 Hardcase

€32.00

Checked 10/22/2026

Universal Audio Apollo x4 Thunderbolt Audio Interface with UAD Analog Classics - Mint, Open Box

€1,537.72

Shipping · €45.43

Checked 10/22/2026

Universal Audio Apollo x4 Rackmount Recording Interface - Studio+ Gen 2 (UA-APX4G2-STU-U)

€2,043.17

Checked 10/22/2026

Universal Audio Apollo x4 with UAD Analog Classics

€1,857.34

Checked 10/22/2026

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface 2019 - Present - Gray

€1,114.96

Shipping · €139.37

Checked 10/22/2026

Universal Audio Apollo x4 QUAD Heritage Edition Thunderbolt 3 Audio Interface 2020 - Present - Gray

€1,347.25

Checked 10/22/2026

Universal Audio Apollo x4 with UAD Analog Classics

€1,857.34

Checked 10/22/2026

Universal Audio Apollo X4 UAD Analog Classics Gen 2 Thunderbolt Audio Interface

€1,857.34

Checked 10/22/2026

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface 2019 - Present - Gray

€1,068.51

Shipping · €46.46

Checked 10/22/2026

Universal Audio UA-APX4G2-ESS Apollo x4 Rackmount Recording Interface. Essentials (Gen 2)

€2,136.08

Checked 10/22/2026

UNIVERSAL AUDIO Apollo X4 Quad Gen 2 STU

€2,339.00

Shipping · €29.90

Checked 10/22/2026

Universal Audio Apollo x4 with UAD Analog Classics Audio Interface (Open Box)

€1,607.40

Checked 10/22/2026

Universal Audio Apollo x4 Thunderbolt Audio Interface with UAD Analog Classics

€1,857.34

Checked 10/22/2026

Universal Audio UA-APX4G2-ESS UA-APX4G2-ESS Apollo x4 Rackmount Recording Interface. Essentials (Gen 2)

€2,136.08

Checked 10/22/2026

Universal Audio Apollo x4 with UAD Analog Classics Pro

€2,136.08

Checked 10/22/2026

Universal Audio Apollo x4 QUAD Heritage Edition Thunderbolt 3 Audio Interface 2020 - Present - Gray

€905.91

Checked 10/22/2026

Universal Audio UA-APX4G2-ESS Apollo x4 Rackmount Recording Interface. Essentials (Gen 2)

€1,857.34

Checked 10/22/2026

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface 2019 - Present Gray

€929.14

Checked 10/22/2026

Universal Audio Apollo X4 Studio+ | Gen 2

€1,899.00

Checked 10/22/2026

Universal Audio Apollo X4 - Heritage Edition

€2,163.00

Shipping · €30.00

Checked 10/22/2026

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface 2019 - Present - Gray

€1,139.05

Checked 10/22/2026

Universal Audio Apollo x4 QUAD Heritage Edition Thunderbolt 3 Audio Interface 2020 - Present - Gray

€915.20

Shipping · €40.27

Checked 10/22/2026

Universal Audio APOLLO X4 ESSENTIAL +

€1,837.37

Checked 10/22/2026

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface G1 Package

€929.14

Shipping · €49.89

Checked 10/22/2026

Universal Audio Apollo x4 with UAD Analog Classics Audio Interface

€1,858.26

Checked 10/22/2026

Universal Audio Apollo x4 2024

€1,768.62

Checked 10/22/2026

Universal Audio Apollo x4 with UAD Analog Classics Pro

€2,136.08

Checked 10/22/2026

Universal Audio Apollo X4 UAD Analog Classics Gen 2 Thunderbolt Audio Interface

€1,486.61

Checked 10/22/2026

Universal Audio Apollo x4 QUAD Gen 1 - Original Box, Tons of Plugins Included!

€1,161.42

Checked 10/22/2026

Universal Audio Apollo x4 Thunderbolt Audio Interface TB3

€1,350.00

Checked 10/22/2026

Universal Audio Apollo x4 QUAD Heritage Edition Thunderbolt 3 Audio Interface 2020 - Present - Gray

€1,254.33

Shipping · €45.15

Checked 10/22/2026

UDG U8484BL CREATOR UNIVERSAL AUDIO APOLLO X4 HARDCASE BLACK

€20.65

Shipping · €25.00

Checked 10/22/2026

UDG U8481BL - Creator Universal Audio Apollo X4 Hardcase Black

€28.00

Shipping · €29.90

Checked 10/22/2026

Universal Audio UA-APX4G2-ESS Apollo x4 Rackmount Recording Interface. Essentials (Gen 2) (UA-APX4G2-ESS-U)

€1,764.43

Checked 10/22/2026

Universal Audio Apollo x4 QUAD Heritage Edition Thunderbolt 3 Audio Interface 2020 - Present - Gray

€1,420.25

Checked 10/22/2026

Universal Audio Apollo x4 QUAD Heritage Edition Thunderbolt 3 Audio Interface (Gen 1)

€897.18

Shipping · €39.89

Price awaiting recheck

Checked 10/21/2026

Universal Audio Apollo x4 QUAD Heritage Edition Thunderbolt 3 Audio Interface (Gen 1) w/ Plugins & LUNA license w/ FedEx 2 Day Delivery

€931.71

Shipping · €55.90

Price awaiting recheck

Checked 10/20/2026

Universal Audio Apollo x4 QUAD Thunderbolt 3 Audio Interface 2019 - Present - Gray

€1,200.58

Price awaiting recheck

Checked 10/18/2026

Universal Audio Apollo x4 QUAD Heritage Edition Thunderbolt 3 Audio Interface 2020 - Present - Gray

€836.60

Shipping · €50.13

Price awaiting recheck

Checked 10/17/2026

Vends interface audio apollo x4 Thunderbolt

€1,250.00

UsedaudiofanzineBordeaux, Aquitaine

Price awaiting recheck

Checked 10/16/2026

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Video resources

Apollo x4 Thunderbolt 3 Audio Interface — 4 Unison Mic Preamps w/ Realtime UAD Processing

Apollo x4 Thunderbolt 3 Audio Interface — 4 Unison Mic Preamps w/ Realtime UAD Processing

Universal Audio

7 years ago

I've Tested Dozens of Interfaces, Here's My Pick

I've Tested Dozens of Interfaces, Here's My Pick

Caleb I. Tilley

10 months ago

The Brand New Universal Audio Apollo x4 Interface Feat The Andertons Band

Andertons Music Co

7 years ago

Universal Audio Apollo x4 Set Up and Recording Demo

Universal Audio Apollo x4 Set Up and Recording Demo

Sweetwater

7 years ago

Everything NEW about the Universal Audio Apollo Gen 2 | Gear4music Synths & Tech

Everything NEW about the Universal Audio Apollo Gen 2 | Gear4music Synths & Tech

Gear4music Synths & Tech

2 years ago

Universal Audio Apollo x4 Audio Interface Overview

Universal Audio Apollo x4 Audio Interface Overview

Sweetwater

7 years ago

See more videos on YouTube