Steinberg UR12C Audio Interface vs Universal Audio Volt 2: It is a toss-up. Neither one leads on more of the chart than the other, the Steinberg UR12C...
The Ruling
Neither one leads on more of the chart than the other — the Steinberg UR12C Audio Interface takes Creator Features, the Universal Audio Volt 2 takes Mic Inputs — and they are priced the same. Buy for the axis you actually use.
Unless…
At a Glance
Every axis is scored out of 10 from the catalog specs below. The scores are relative to the products on this page, so a 10 means “best of these”, not “perfect”, and two identical columns mean the catalog genuinely cannot separate them. Axes the catalog holds no figure for on both sides are left off entirely rather than guessed at.
| Category | Steinberg UR12C Audio Interface | Universal Audio Volt 2 |
|---|---|---|
| Audio Resolution | 10/10 | 10/10 |
| Mic Inputs | 5/10 | 10/10 |
| Monitoring | 10/10 | 10/10 |
| Creator Features | 10/10 | 5/10 |
| Connectivity | 10/10 | 10/10 |
| Power | 10/10 | 10/10 |
The Split
Desktop audio interface intended for creator workflows, microphone input, monitoring, and clean signal routing.
On paper the Steinberg UR12C Audio Interface takes loopback (Yes). It gives up XLR inputs to the Universal Audio Volt 2. The two are priced the same, so price does not decide it.
Leads on
Loopback routes computer audio back into the stream without a second interface or cable.
2-in/2-out USB audio interface with high-quality preamps and analog-inspired tone shaping.
On paper the Universal Audio Volt 2 takes XLR inputs (2, +1). It gives up loopback to the Steinberg UR12C Audio Interface. The two are priced the same, so price does not decide it.
Leads on
More XLR inputs let you record multiple microphones simultaneously.
These 9 specs are the same on both of them, so none of it is part of the decision.
The Record
A group is won by whoever takes more of its rows outright. Specs the catalog cannot rank are shown but never decide a group.
Bottom Line
Neither product wins outright on the specs the catalog holds, so the choice comes down to which set of strengths matches your work.
The clearest difference is loopback, which the Steinberg UR12C Audio Interface has and the Universal Audio Volt 2 does not. Across the catalog's specification sheet the two differ on 2 specs. They match on 9 specs, including connection type, sample rate and bit depth. Two audio interfaces from Steinberg and Universal Audio, each taking a different approach to audio quality and I/O flexibility.
It is a toss-up. Neither one leads on more of the chart than the other — the Steinberg UR12C Audio Interface takes Creator Features, the Universal Audio Volt 2 takes Mic Inputs — and they are priced the same. Buy for the axis you actually use.
Both share 9 specifications in the catalog, including connection type (usb-c, xlr, trs), sample rate (192kHz), bit depth (24-bit) and phantom power (Yes), among others. None of those is a reason to pick one over the other.