Hey, I know this video is nearly five years old, but I just had to thank you for making this info so easily accessible. Just today I received the '80s AD 9 I bought on Reverb to make up for the one I sold to a friend in 2005 for like $60. I've regretted that sale ever since! However, the one I just bought didn't quite sound or respond the way I'd remembered, so when I opened up the pedal and noticed the trim pots, I suspected that my problem had something to do with them. Following your wisdom from this video, that pedal sounds exactly as I imagined and hoped it would. THANK YOU

Very educational. I used this video for my Ibanez cs9. Very similar, but much easier. Without this video i probably would have sold that Chorus. But now it's one of my favorite pedals!

I've owned 4 of these over the years. Clock noise is apart of the ad9

Great explanation thanks

I thought the exact same thing, longer delay with Max delay time due to the length of time it takes to hear the next repeat

Excellent video you don't find much on KZfaq of this theme ..... but since you knew your pedal needed calibration??? I just bought an ad9

Thanks for the info! Do you know how to fix the volume drop? I can’t find any info online

I have a carbon copy with a high pitched noise when delay knob is up to 75%, can i solve that with this video?

Hello I have a Ibanez CS9 Stereo Chorus, it doesnt sound right is it possible to send it to you and have take a look at it? It may need to be recalibrated or parts replaced. Let me know Thanks.

I have a CS-9 and now I'm worried that it might need to be recalibrated. How would I know whether it's fine or not?

3:35

Don't feel too bad, deadastronaut wires all of his pots backwards......

I'm also drunk.

...... are you using a guitar?

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