signal generator needed
Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=100024
Printed Date: May 14, 2025 at 8:11 PM
Topic: signal generator needed
Posted By: Jamie Spencer
Subject: signal generator needed
Date Posted: December 14, 2007 at 8:08 PM
I am in search of a signal generator to test car audio amplifiers. I remember working with a hand held Rockford Fosgate digital generator that ran off of a 9v battery. If anyone knows what I am talking about or can lead me in the right direction I would greatly appreciate it! Thanks in advance!
jamie_spencer_2000@yahoo.com
Replies:
Posted By: aznboi3644
Date Posted: December 14, 2007 at 8:44 PM
why not just download a bunch of test tones.
Here is a link to Pete Kulicki's CD. It's format is lossless so the quality is much better than all of the other mp3 formats.
https://www.hexibase.com/music/ttbradiation/ttb_radiation.zip
It has pink/white noise, and test tones ranging from 10Hz up to 70/80Hz in 1Hz increments.
Posted By: Jamie Spencer
Date Posted: December 14, 2007 at 8:55 PM
I am a installer and to test if a radio has bad preouts it is easier to hook up a signal generator to the amplifier input to see if there is output.
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jamie_spencer_2000@yahoo.com
Posted By: i am an idiot
Date Posted: December 14, 2007 at 9:15 PM
https://www.partsexpress.com/pe/showdetl.cfm?&Partnumber=390-650 An MP3 player from a pawn shop along with an $8 1/8 inch to RCA adaptor works great too.
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