Triton Audio FetHead
An in-line preamp that adds 27 dB of clean gain to a dynamic mic, so a cheap interface can drive an SM7B or an MD 421.
Tracked 2026-10-19. The retailer listing is the price you pay.
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Our take on the Triton Audio FetHead
The Triton Audio FetHead is a small in-line mic preamp, suited to a streamer whose quiet mic needs more signal.
The tracked price is $74.95, flat across nine points from August 26 to October 19, 2026, so there is no sale pattern to wait for. The listing describes a FET-style design with a balanced XLR female input and an XLR male output in a metal case. It weighs 68 g and measures 5.05 inches long. It latches onto an XLR mic or sits anywhere in the signal path. It is a single-purpose tool with no controls listed. Rated 4.6 across 899 retailer ratings.
- Compact metal case at 68 g
- Fits straight onto an XLR mic
- Rated 4.6 across 899 retailer ratings
- Listing gives no gain figure
- Adds one more link to the XLR chain
Where it fits in a build
Gets an XLR mic to the PC and adds mixing, faders, and effects. Skip it if your mic is USB. See every interface / mixer pick
| Inputs | 1 XLR in-line |
| Connection | XLR to XLR, phantom powered |
Compared against
Same job, other budgets
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Triton Audio FetHead
$74.95Tracked 2026-10-19
Buy links are affiliate links: we earn a commission at no extra cost to you. Prices are tracked estimates, not live prices. Full disclosure
We do not lab-test hardware. Ratings and review counts come from the retailer listing and are labelled as such; stream-quality figures are conservative planning budgets from our published model. Prices are tracked at build time, not live, and were last refreshed 2026-10-22. How the numbers are derived: methodology. How picks are chosen: editorial policy.