Unison™ Technology for Stunning Mic and Guitar Preamp Emulations

Apollo Solo USB’s Unison technology gives you the tone, touch, and “feel” of the world’s most sought‑after preamps. These include the bundled UA 610‑B Tube Preamp, plus authentic mic preamp emulations from Neve® and API,® plus guitar amp emulations from Fender® and Marshall® — complete with their signature impedance, gain stage “sweet spots,” and component‑level circuit behaviors.*

The secret to Unison is its hardware‑software integration between Apollo Solo USB’s mic preamps and its onboard UAD-2 processing. Simply place a Unison preamp plug-in on your mic input in Apollo’s Console software, and it physically reconfigures Apollo’s impedance and gain staging — giving you the classic tube and transformer sounds of the world’s most recorded mic preamps and guitar amps.

A Full Suite of Classic Studio Processing Onboard

Right out of the box, Apollo Solo USB provides a suite of incredible analog emulation plug‑ins including the world’s only authentic Teletronix LA‑2A and 1176LN compressors, Pultec EQs, and much more. From the tube warmth of the Pultec EQ on guitars, to the gentle limiting of the LA‑2A on vocals, your recordings will take a giant leap forward in rich, sonically complex analog sound. Included plugins >>

Best-in-Class Headphone Amplifier

Apollo Solo USB’s onboard headphone output is louder and punchier, with lower noise and flatter frequency response versus any interface in its class. This means you can confidently track and mix using headphones, knowing you’re hearing every sonic detail.

Ready to Go

With its robust all-metal construction and exceptional sound quality, Apollo Solo USB is the only desktop audio interface for Windows users that truly delivers professional results. It’s like having a virtual analog studio that fits onto any desktop, and easily travels in your laptop bag.

Features:

USB-C audio interface with 2 analog inputs and 2 analog outputs, plus 1 instrument input and a stereo headphone output
Sounds amazing, with next-generation AD/DA for maximum fidelity
Use outstanding UAD Powered Plug-ins for tracking and mixdown
Preamps sound pristine, and Unison technology gives you spot-on emulations of classic preamps
Includes Realtime Analog Classics plug-in bundle with accurate emulations of vintage analog hardware
USB 3.0 gives you ultra-low latency and huge bandwidth for higher sample rates and track counts
Compact design makes it perfect for mobile recording, mixing outside of your studio, and even performing live

SPECIFICATIONS

Computer Connection USB 3.0 (PC only)
Simultaneous I/O 02 x 04
A/D Resolution 24-bit/192kHz
Built-in DSP/FX UAD-2 Solo Processing, Realtime UAD Powered Plug-ins
Audio Input Types 2 x XLR-1/4″ combo (mic/line), 1 x 1/4″ (Hi-Z)
Audio Output Types 2 x 1/4″ TRS, 1 x 1/4″ (headphones)
No. of Mic Preamps 2 x mic, 1 x instrument
Phantom Power Yes
Bus Powered No
Rack Unit No
H x W x D 1.8″ x 7.1″ x 4.8″
Weight 0.63 kg
Any other features? Realtime Analog Classics Plug-in Bundle (VST, AU, AAX 64)