The QV601m2 MP3-based digital message module is intended to replace the QV301m2 Winbond ISD ChipCorder based system. It therefore duplicates the size, pinout, and command structure of the QV301m2, but is significantly improved in sound quality and capacity. Several new features that are compatible with the QV301m2 emulation are provided - 8 additional inputs, stereo output, external volume control, and additional operational options. Other interface functions will be available in the future for user download.

The QV601m2 embedded memory module is useful in applications where the sound content is relatively little (up to 60 minutes) and is rarely changed. High mono or stereo power output and multiple parallel control inputs are features. The following are among the applications in design for the QV601m2: Sales kiosks, children's rides, coin changers, car wash annunciators, (entertainment) robots. Thanks to the ability to play PCM wave files, the module is also used in automotive test systems.