A Comparison of Vacuum Tube Noise Diodes – Electronic Projects for Fun
Plastic Shaker Children's Fun Toy Fart Stick Toy Tube Noise Generator-noise Generator Sound Stick Toy Funny Toy Random Color - Squeeze Toys - AliExpress
Microwave Noise Generator Tube Type for RF Testing | eBay
SOLD: Test Equipment - General Radio 1381 White Noise Generator | GroupDIY Audio Forum
Removing and Replacing BRZ/FR-S Intake, Air Filter and Noise Generator Delete - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB
2015 STI Sound Generator Tube Removal How To - NASIOC