Autoranger for soundcards

AX tech editor
Joined 2002
Paid Member
Yes, the project is progressing. I am putting together a few units for beta-testing, probably send one or two out next week.

See pictures.

I have completed the calibration procedure to set the accuracy and to adjust for flat frequency response out to 100kHz.

You need a signal source and a reasonable accurate AC multimeter, but for signal source you can use your sound card.

When the beta-testing turns out OK I will start up the Kickstarter, probably next January.

Thanks for your interest,

Jan
 

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Yes, the project is progressing. I am putting together a few units for beta-testing, probably send one or two out next week.

See pictures.

I have completed the calibration procedure to set the accuracy and to adjust for flat frequency response out to 100kHz.

You need a signal source and a reasonable accurate AC multimeter, but for signal source you can use your sound card.

When the beta-testing turns out OK I will start up the Kickstarter, probably next January.

Thanks for your interest,

Jan

Jan, this REALLY looks good. You are truly a gifted professional.

Cheers,
Bob