The PAL or Portable Audio Laboratory is a radio produced by Tivoli Audio. It was designed by Henry Kloss (1929–2002). Supporting both the FM and AM bands, it was designed as an outdoor, portable version of the earlier Model One. Features 2.5" magnetically shielded, treated full-range speaker 5:1 ratio analog tuning dial AC/DC operation (External AC power supply/charger included) Auxiliary Input Battery status indicator Built-in battery charger Built-in telescoping FM antenna Designers colors available Henry Kloss Analog AM/FM Tuner with AFC NiMH rechargeable battery pack (Included) One Year Warranty Optional Carry Bag Portable Stereo Headphone Output Water-resistant cabinet External links Description at Tivoli Audio The PAL at audioreview.com Models of radios