
Stable Channel Signal Search Banner Guide in Zenless Zone Zero (ZZZ)
Conduct Signal Searches to receive Agents and W-Engines in Zenless Zone Zero! Check out our Stable Channel Guide for a basic overview of the Stable Channel, its drop rates, and the S-Rank Guarantee at 300 Signals.
Signal Search: Stable Channel

You can use Master Tapes exclusively for the Stable Channel. The Stable Channel is a permanent channel where players can obtain Agents and W-Engines. You can exchange 1 Master Tape to conduct a Single Signal Search, or exchange 10 Master Tapes for 10 Signal Searches.
Stable Channel Bonuses
Based on the cumulative Signal Searches done on the Channel, the game will provide bonuses listed below:
Number of Cumulative Searches | Search Bonus |
---|---|
First Five 10 Signal Searches | 20% off for 10 Signal Searches! (Only available for the first five times per account*) |
First 50 Signal Searches | Guaranteed -Rank Agent! (Only available once per account*) |
Every 10 Signal Searches | -Rank or higher Signal guaranteed! |
Maximum 90 Signal Searches | -Rank Signal guaranteed! |
*Please see the New Player Discount and Guarantee section for more information.
Players can keep track of their current progress towards the next -Rank or -Rank Signal by viewing the bottom-right tracker on the Stable Channel homepage.
Stable Channel Pity and Gacha Rates

New Player Discount and Guarantee

When Players first Signal Search on the Stable Channel, the 1st to 5th Ten-Searches* cost 20% fewer Master Tapes, at 8 Master Tapes each time. From the 6th Ten-Search onwards, the number of Master Tapes required will return to the normal, at 10 Master Tapes each time.
*Please Note: The New Player Discount only applies for Ten-Searches conducted. Individual Signal Searches are not discounted.
After completing your first 50 Signal Searches on the Stable Channel, the game will provide a guaranteed -Rank Agent from the available Stable Channel Signals. Afterwards, your cumulative Searches will reset back to 0, resetting any progress towards your next -Rank or S-Rank Signal. However, these Searches do not reset your total Search progression towards the Additional Recruitment reward.
In summary, all subsequent -Rank Signals will be guaranteed at 10 Signal Searches, while -Rank Signals will be guaranteed at 90 instead. If you receive an S-Rank Signal at any time, either before or at 90 Searches, your cumulative Search total will reset back to 0.
Additional Recruitment at 300 Signal Searches

After conducting a total of 300 Signal Searches on the Stable Channel, players can choose 1 -Rank Agent from the options provided.
This feature, called Additional Recruitment, is only available once per account. It is permanently available until an Agent is chosen. Players can keep track of their progress with the Signal Search Bar in the bottom-right of the Stable Channel Interface, or by choosing to view the "Selectable Agents" menu. From this menu, players can select different Agents to preview basic stats, skills, and other information.
The -Rank Agent options include the following characters:
Players can also try a playable demo before selecting an Agent. After players have selected an Agent of their choice, players will no longer have a pity guarantee of any Agent in particular.
Gacha Rate Table for the Stable Channel
Signal Search Rates
-Rank Signal Base Rate: 0.600% (1.600% including guarantee)
-Rank Signal Base Rate: 0.600% (1.600% including guarantee)
- Steel Cushion
- Hellfire Gears
- The Restrained
- The Brimstone
- Fusion Compiler
- Weeping Cradle
-Rank Signal Base Rate: 9.400% (14.400% including guarantee)
-Rank Signal Base Rate: 9.400% (14.400% including guarantee)
- Street Superstar
- Slice of Time
- Rainforest Gourmet
- Starlight Engine
- Steam Oven
- Precious Fossilized Core
- Original Transmorpher
- Weeping Gemini
- Bunny Band
- Demara Battery Mark II
- The Vault
- Housekeeper
- Starlight Engine Replica
- Drill Rig - Red Axis
- Big Cylinder
- Bashful Demon
- Kaboom the Cannon
- Roaring Ride
- Box Cutter
- Peacekeeper - Specialized
- Puzzle Sphere
- Tremor Trigram Vessel
B-Rank Signal Base Rate: 90.000% (84.000% including guarantee)
- [Lunar] Pleniluna
- [Lunar] Decrescent
- [Lunar] Noviluna
- [Reverb] Mark I
- [Reverb] Mark II
- [Reverb] Mark III
- [Vortex] Revolver
- [Vortex] Arrow
- [Vortex] Hatchet
- [Magnetic Storm] Alpha
- [Magnetic Storm] Bravo
- [Magnetic Storm] Charlie
- [Identity] Base
- [Identity] Inflection
- [Cinder] Cobalt
Please note: If no Reception Rate increase or guarantee applies, the base Reception Rate will be split evenly among all Signals within the same Rank.
Changelog
- 15 Jul. 2025: Updated Drop Rate section for Version 2.1.
- 25 Jun. 2025: Corrected Pan Yinhu and Tremor Trigram Vessel availability.
- 05 Jun. 2025: Updated Drop Rate section for Version 2.0 to include Pan Yinhu, Tremor Trigram Vessel, Puzzle Sphere, and [Cinder] Cobalt.
- 02 Apr. 2025: Updated Drop Rate section for Version 1.6 to include Pulchra and Box Cutter.
- 24 Sep. 2024: Updated Drop Rate section for Version 1.2 to include Seth Lowell and Peacemaker - Specialized.
- 07 Jul. 2024: Added Drop Rate section for Version 1.0.
- 29 Jun. 2024: Updated Additional Recruitment section.
- 19 Jun. 2024: Page added.
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