iBasso PB6 MACAW: Portable Headphone Amplifier with Four Raytheon JAN6418 Vacuum Tubes Released
By HiFi Editorial8 February 2026
Key Highlights
The PB6 MACAW by iBasso features four Raytheon JAN6418 vacuum tubes, offering warm and refined sound quality.
It allows users to choose between TUBE mode for smooth audio and Class AB mode for dynamic, powerful output.
Equipped with balanced (4.4mm) and single-ended (3.5mm) input/output options, ensuring versatile connectivity.
