ADA Preamps > Original MP-1

Checking for mods on new unit.

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wmacky:
Hey,

Thanks so much! I was hoping you would chime in. BTW I'm in the US. I don't mind buying from Mouser, Digikey, Ebay, Amazon etc,

I'm much better at modding, and unmodding then parts buying.   I wanted to build up a small parts stash anyway, but don't want 10000 piecess of the same value!

 Resistors should be easy. Not sure if brand matters but was looking at this for the needed Resistors as well as additional stock.

https://www.amazon.com/gp/product/B07SFKCX6W/ref=ox_sc_act_title_2?smid=A9OSV9Q4YRG02&psc=1

Not sure about caps and best brands?   I would also like to do a recap while in there. Is a reacap always recommended? I see a ton of small electrolytics?   What is important?  Just the big ones?  Recommendations to purchase?

Lastly sizing that trimmer has be stumped, I can't  find one and I'm unsure how to size those, I know it's a 20K single turn?  I'll need help in how to readjust it too.



MarshallJMP:
Can't see what values are in that box, it needs to be a E24 series because else it won't have all values you need.

Send me an email so I can send you a list.

wmacky:
I can't seem to find your mail?

Hereare the vaules for the box. Seems to cover everything


1Ω,1.2Ω,1.5Ω,1.8Ω,2Ω,2.2Ω,2.7Ω,3.3Ω,3.9Ω,4.3Ω,4.7Ω,5.1Ω,5.6Ω,6.2Ω,6.8Ω,7.5Ω,8.2Ω,

10Ω,12Ω,15Ω,18Ω,20Ω,22Ω,27Ω,33Ω,39Ω,43Ω,47Ω,51Ω,56Ω,68Ω,75Ω,82Ω,

100Ω,120Ω,150Ω,180Ω,200Ω,220Ω,270Ω,330Ω,390Ω,430Ω,470Ω,510Ω,560Ω,680Ω,750Ω,820Ω,

1K,1.2K,1.5K,1.8K,2K,2.2K,2.7K,3K,3.3K,3.9K,4.3K,4.7K,5.1K,5.6K,6.2K,6.8K,7.5K,8.2K,

10K,12K,15K,18K,20K,22K,27K,33K,39K,43K,47K,51K,56K,62K,68K,75K,82K,

100K,120K,150K,180K,200K,220K,270K,300K,330K,390K,430K,470K,510K,560K,680K,750K,820K,1M.

MarshallJMP:
Yep resistors box looks ok.

I'll PM my email or you can find it on the left side of this box.

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