To unlock the Good Listener Trophy in The Outer Worlds: Peril on Gorgon DLC, you’ll need to find 20 Portable Phonographs.
Ambrose Lab Notes #3
This portable phonograph is located in Compound Harvesting, Enrichment & Molecularization Lab – Lower Cavern (fast travel point is CHEM Lab Upper Exterior). It is found on a shelf in a room you have to go into for the Experiment Perilous main quest during the objective to send the override authorization.
An Interview with Dr. Ambrose, Part 1
This portable phonograph is located in the Office of Creative Incubation (fast travel point is the OCI Lower Exterior). You can reach it by heading into the maintenance room with a workbench on the second floor then climbing up the ladder inside the room. At the top of the ladder, head down the short hallway then take a right through the doorway. Facing the 3 terminals, take a right to find the shelf containing the portable phonograph on the right just before a giant hole in the wall.
An Interview with Dr. Ambrose, Part 2
This portable phonograph is located in an apartment on the second level of the Executive Suites (fast travel point is OCI Upper Exterior).
An Interview with Dr. Ambrose, Part 3
This portable phonograph is located on the 3rd floor in the Human Inquiry & Auditing (fast travel point is HIA Facility Exterior). It can be found behind a pipe near a doorway leading to a red lit room filled with Marauders.
CHEM Lab Passphrase
This is obtained automatically as part of the story.
Dr. Ambrose’s Diary: Metamorphosis
This portable phonograph is located in a building west of the Executive Suites (fast travel point is OCI Upper Exterior). To reach this building, you’ll need to follow the hidden path filled with mines west of the Executive Suites.
Dr. Ambrose’s Diary: Memory
This portable phonograph is located in the same building as the below portable phonograph called “Dr. Ambrose’s Diary: Metamorphosis”.
Follow-up Interview with Dr. Ambrose
This portable phonograph can be found in the building at the Trash Dump (fast travel point is CHEM Lab Lower Exterior). It is in a locker to the right of the doorway.
I Feel Like Me Again
This portable phonograph can be found at the Gorgon Ruins in the apartment building called the Economy Flats on the fourth floor. It is located in an apartment on the counter next to the bed. To open the door, you’ll need a high enough lockpicking skill.
Lucky Montoya’s Last Message
This portable phonograph is obtained as part of the story. You will receive it in a parcel at the beginning of The Ones Who Walk Away from Gorgon main quest on the Unreliable. After interacting with the parcel, a cutscene will be triggered with the crew. When it is done, you can collect the phonograph from the table.
Lucky’s Notes: More to the Story
This portable phonograph can be found on a crate outside the OCI Lower Exterior.
Lucky’s Notes: Narrow Escape
This portable phonograph is located next to a poison barrel along the rock wall between the Mining Accident and the Abandoned Mines in the northeast corner of Gorgon Canyon.
Lucky’s Notes: Onto Something
From the CHEM Lab Upper Exterior fast travel point, head west following along some giant pipes to reach a giant gated cylinder. The portable phonograph is located on a crate just before the gate.
Lucky’s Notes: Smoke and Mirrors
This portable phonograph can be found next to Lucky Montoya’s corpse at the Marauder Stronghold in the southeastern part of the map.
Observation Log: Percy
This portable phonograph can be found at the Groundbreaker – Auxiliary Maintenance Bay. It is on a table next to a glass box containing Percy, the giant caterpillar-like creature.
Observational Notes, Undated
This portable phonograph can be found on a table in the Groundbreaker – Auxiliary Maintenance Bay. It is in a gardening room with tons of plants.
Olivia’s Goodbye
This portable phonograph can be found in the master bedroom on the second floor of the Ambrose Manor. The Master Bedroom Key can be found in an office on the second floor of the manor reachable from the kitchen. If your hack skill is not high enough to unlock the kitchen door, the keycard for the kitchen can be found in the storage building to the right of the Ambrose Manor landing pad where you parked the Unreliable.
To Roscoe
This portable phonograph is located in the Compound Harvesting, Enrichment & Molecularization Lab – Subterranean Cavern (fast travel point is CHEM Lab Upper Exterior) in a storage room on the west side of the area. It can be found on the shelving unit.