Download - Test Tone & Frequency Sweep, USB Memory Stick and iPod

We now supply our Test Tones & Frequency Sweeps in THREE Image formats. This Image is useful for USB Memory Sticks, SD Card inputs, or uploading to MP3 Players & iPod for playback. 

Package includes 20hz-80hz test tones and a selection of 10hz incremental frequency sweeps.

Instructions:

1. Click here to download

2. Extract using Windows to selected USB device, desktop, etc.

MP3 Player & iPod Users please refer your users manual for instructions on uploading to these devices.

 

Additional Downloads:

Click Here for MP3 CD ISO Image.

Click Here for our Original NRG Audio CD Image