USB 30

Features: Non volatile memory which does not require a battery backup, Microprocessor controlled compression/decompression, Up to 320kbps mp3 format frequency, Digital flash cartridge (removable and reusable), RCA phone jack (4v p-p at 8 ohms or 1v p-p at 600 ohms), Output impedance at 600 ohms and 8 ohms, Built-in test speaker with on/off switch, 28 minutes of message memory at 128kbps, Operation mode indicator, Power input at 110 vac at 50/60hz to 12dc at 500mA.

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