Roland BRIDGE CAST X vs Focusrite Scarlett 18i20 3rd Gen
Roland BRIDGE CAST X vs Focusrite Scarlett 18i20 3rd Gen: Get the Focusrite Scarlett 18i20 3rd Gen. The Focusrite Scarlett 18i20 3rd Gen wins Audio...
The Ruling
Roland BRIDGE CAST X or Focusrite Scarlett 18i20 3rd Gen? Get the Focusrite Scarlett 18i20 3rd Gen.
The Focusrite Scarlett 18i20 3rd Gen wins Audio Resolution, Mic Inputs and Monitoring. It is the pricier of the two at $599.99, so the Roland BRIDGE CAST X stays the pick if $50 matters more than those specs.
At a Glance
Where each one actually leads
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 | Roland BRIDGE CAST X | Focusrite Scarlett 18i20 3rd Gen |
|---|---|---|
| Audio Resolution | 5.8/10 | 10/10 |
| Mic Inputs | 5/10 | 10/10 |
| Monitoring | 7.5/10 | 10/10 |
| Creator Features | 5/10 | 5/10 |
| Power | 10/10 | 10/10 |
| Value | 10/10 | 9.2/10 |
The Split
What each one wins
Roland BRIDGE CAST X
Streaming-focused audio interface and control hub with advanced routing for gaming and broadcast workflows.
On paper the Roland BRIDGE CAST X takes loopback (Yes). It gives up ADAT expansion and sample rate to the Focusrite Scarlett 18i20 3rd Gen. It is the cheaper of the two, by $50.00.
Leads on
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LoopbackYesNo
Loopback routes computer audio back into the stream without a second interface or cable.
Focusrite Scarlett 18i20 3rd Gen
Desktop audio interface intended for creator workflows, microphone input, monitoring, and clean signal routing.
On paper the Focusrite Scarlett 18i20 3rd Gen takes ADAT expansion (Yes), sample rate (192kHz, +144kHz), max sample rate (192kHz, +96kHz) and XLR inputs (2, +1). It also leads on headphone outputs. It gives up loopback to the Roland BRIDGE CAST X. That costs $50.00 more than the Roland BRIDGE CAST X.
Leads on
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ADAT ExpansionYesNo
ADAT lets you add eight more inputs later instead of replacing the interface.
-
Sample Rate +144kHz192kHz48kHz
Higher sample rates capture more audio detail — important for professional recording and mixing.
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Max Sample Rate +96kHz192kHz96kHz
Higher max sample rates future-proof your setup for high-resolution audio production.
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XLR Inputs +121
More XLR inputs let you record multiple microphones simultaneously.
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Headphone Outputs +121
A second headphone output lets a guest monitor without a splitter.
Where they’re identical
These 4 specs are the same on both of them, so none of it is part of the decision.
- Bit Depth 24-bit
- Phantom Power Yes
- Direct Monitoring Yes
- Bus Powered No
The Record
19 specs, grouped by area
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
Who each one is for
The Focusrite Scarlett 18i20 3rd Gen is the pick on the specs the catalog holds, but “better on paper” and “right for you” are different questions. Each case below names what the product is actually good at and who that suits.
Frequently Asked Questions
What is the main difference between Roland BRIDGE CAST X and Focusrite Scarlett 18i20 3rd Gen?
The clearest difference is loopback, which the Roland BRIDGE CAST X has and the Focusrite Scarlett 18i20 3rd Gen does not. Across the catalog's specification sheet the two differ on 6 specs. They match on 4 specs, including bit depth, phantom power and direct monitoring. Two audio interfaces from Roland and Focusrite, each taking a different approach to audio quality and I/O flexibility.
Which is better for streaming, Roland BRIDGE CAST X or Focusrite Scarlett 18i20 3rd Gen?
Get the Focusrite Scarlett 18i20 3rd Gen. The Focusrite Scarlett 18i20 3rd Gen wins Audio Resolution, Mic Inputs and Monitoring. It is the pricier of the two at $599.99, so the Roland BRIDGE CAST X stays the pick if $50 matters more than those specs.
What do the Roland BRIDGE CAST X and Focusrite Scarlett 18i20 3rd Gen have in common?
Both share 4 specifications in the catalog, including bit depth (24-bit), phantom power (Yes), direct monitoring (Yes) and bus powered (No). None of those is a reason to pick one over the other.
Is the Focusrite Scarlett 18i20 3rd Gen worth the extra $50 over the Roland BRIDGE CAST X?
The Focusrite Scarlett 18i20 3rd Gen costs $599.99 against $549.99, a difference of $50. The premium buys ADAT expansion (Yes), sample rate (192kHz) and max sample rate (192kHz). Whether that is worth it depends on which of those you would actually use.