Shop all Universal Audio
Universal Audio Apollo Solo Heritage Edition Thunderbolt 3 Audio Interface
Apollo Solo is a 2-in / 4-out Thunderbolt 3 interface that draws its power from the bus, with two Unison preamps and one SOLO Core DSP processor. Conversion is the same 24-bit / 192 kHz AD/DA used across the Apollo line, and it stays backwards compatible with Thunderbolt 1 and 2 hosts through an adapter.
The Unison preamps let you track through hardware emulations like the Teletronix LA-2A and Neve 1073 with near-zero latency, printing the sound rather than auditioning it. This Heritage Edition ships with an expanded UAD plug-in collection over the standard model.
| I/O | 2 in / 4 out |
|---|---|
| Unison Preamps | 2 |
| DSP | SOLO Core (1 processor) |
| Conversion | 24-bit / 192 kHz |
| Connection | Thunderbolt 3, bus powered |
| Compatibility | Backwards compatible with Thunderbolt 1 and 2 |
| Format | Desktop |
| Edition | Realtime Analog Classics Heritage Edition bundle |










