Feedback Resonator guide for Subnautica 2. Guide includes Feedback Resonator uses, how to get, locations, clear blooms, where to find, and more.
Feedback Resonator - Overview & Details
| Tool | Details |
  Feedback Resonator | Modified sound amplifier. Can destroy the blooms in the Alien Ruins Recipe: - Sonic Resonator x 1 - Enameled Glass x 2 - Conduit Crystal x 2 - Strontium x 2 |
The Feedback Resonator is the current most advanced upgrade for the Sonic Resonator. It makes use of Alien technology to increase its overall range.
Walkthrough - Early to Late-Game Progression
How to Get Feedback Resonator (Location)
Found in the Alien Ruins
In order to unlock the Feedback Resonator, you will need to locate and scan one first. Once you do, it will become available in your Modification Station.
Alien Ruins Guide - How to Reach
How to Find Feedback Resonator
| Step | Procedure |
| 1 |  |
| 2 |  |
| 3 |  |
| 4 |  |
| 5 |  |
| 6 |  |
| 7 |  The Feedback Resonator should be on the floor next to the light source |
Craft the Feedback Resonator
The Feedback Resonator can be crafted through the Modification Station. Among the required materials is the Sonic Resonator. Upon crafting the Feedback Resonator, the Sonic Resonator will be replaced by the Feedback Resonator in your inventory.
Feedback Resonator Recipe & Required Materials
| Item | Recipe |
| Feedback Resonator | - Sonic Resonator x 1 - Enameled Glass x 2 - Conduit Crystal x 2 - Strontium x 2 |
Feedback Resonator Uses
Only Way to Clear Blooms in Alien Area
In the Alien Ruins, the blooms are different and are immune to the Sonic Resonator. The only way to clear them is with the Feedback Resonator. This means that you will need it to get to the current story end point of the game.
Required to Progress Endgame
Clearing the Blooms of the Angel Comb in the Alien Ruins will unlock the Axum Vision Adaptation. This will allow you to figure out how to fix and run the Power Plant, and open the Observatory.
Destroy Bigger Clusters of Materials
Just like the Sonic Resonator, the Feedback Resonator is capable of destroying large clusters of materials. The only difference is that the Feedback Resonator has a longer range.
Priority Materials & Resources Tier List
Related Articles
Recommended Guides
  Walkthrough (Early to Late-Game) |  Where to Go and What to Do Next |  Tadpole Pens: How to Open the Locked Door |
 Plant Farming Guide |  Cooking and Recipes Guide |  Best Biomods |
 Best Tadpole Upgrades |  Metal Farm Guide |
| Progression & Priorities | ||
|---|---|---|
 Early Game |  Mid-Game |  Endgame |
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Salt
Silver
Copper
Lead
Lucifer Rotsac
Conduit Crystals
Creature Enamel
Enameled Glass
Troilite
Celestine
Multiplayer Guide
How to Eat Food (Digestion)
How to Craft Items
Drinking Water Guide
How to Craft Air Tank?
How to Get Basic Fins
Scanner Station Guide
How to Manage Your Oxygen?
Base Guide
Alien Ruins
How to Use Coordinates
Tadpole Guide
How to Get More Storage
How to Get a Rebreather
Bioscanner Guide
Night Survival Guide
How to Heal
Angel Comb Guide
How to Power Your Base
How to Recharge Batteries and Tools
How to Get the Repair Tool
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Strong Acid Guide
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Scanner Guide
How to Get Tadpole Depth Module Mk. 2
How to Get a Wakemaker
How to Get Fibrous Pulp
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How to Get Advanced Wiring Kit
How to Get the Entangled Power Cell
How to Refund Bases
Specs Requirements
New Game Features
Is There Crossplay?
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Update & Roadmap
How Long to Beat?
Can You Play Subnautica 2 on PS5 and PS4?
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