Nick1 Posted Monday at 05:45 PM Report Share Posted Monday at 05:45 PM (edited) I recently bought a DD1 from SHCA and tried finding my headunits max undistorted volume. I get distortion way before a signal. All settings are off or flat, I unplugged both RCA’s from the amp and plugged one into the DD1. Im not sure if I have a faulty unit or if my headunit isn’t strong enough for the DD1 to pickup the signal. for reference: Headunit: Boss Audio BE7ACP Amp: Skar Audio RP1500 sub: Skar EVL 12 RCA’s: Rockville Edited Monday at 05:57 PM by Nick1 Added rca brand Quote Link to comment Share on other sites More sharing options...
Joe X Posted Monday at 07:46 PM Report Share Posted Monday at 07:46 PM (edited) If the head unit is playing the radio you might get unexpected behavior from the DD-1, play the tones provided and see what it does. Try to listen in what you are sending to the dd-1 to see if there is noise or whatever. Edited Monday at 07:48 PM by Joe X Quote Link to comment Share on other sites More sharing options...
Taxed1 Posted Monday at 11:09 PM Report Share Posted Monday at 11:09 PM 5 hours ago, Nick1 said: I recently bought a DD1 from SHCA and tried finding my headunits max undistorted volume. I get distortion way before a signal. All settings are off or flat, I unplugged both RCA’s from the amp and plugged one into the DD1. Im not sure if I have a faulty unit or if my headunit isn’t strong enough for the DD1 to pickup the signal. for reference: Headunit: Boss Audio BE7ACP Amp: Skar Audio RP1500 sub: Skar EVL 12 RCA’s: Rockville I have the same problem on my kids Pioneer radio. Sometimes my DD1+ doesn’t read the voltage but distorts at 37 out of 40 when using a 0 dB tone. The radio is supposed to have 2.0 volts out of the RCA. If I remember correctly I think if I reboot the DD1+ it reads the voltage on the second or third time. You can check the true voltage of the RCA with a multimeter. Also I think if the voltage is too low it will not display numbers. Quote Link to comment Share on other sites More sharing options...
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