How do I replace strings on an Alvarez Dan Armstrong signature series uitar

Question edited for clarity. They aren't easy to date. See the first link. Ask them direct. Also there are MANY models and you give no clue.

Alvarez guitars - Jedistar

Jedistar https://jedistar.com > alvarez
Serial number appears to have an A before numbers and then 5 digits like yours, 81613. It's stamped into bracing on the back piece, no sticker. Mine is ...

Alvarez Guitars: Home

Alvarez Guitars https://alvarezguitars.com Which guitar gives you unsurpassed value and quality? Which guitar is the one you keep reaching for? We believe that guitar is Alvarez. Why Alvarez. Featured ...

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Strings buzzing can either be the action being set too low, or the frets needing dressing or the neck not having enough relief or being actually warped. We can't tell from here.

https://acousticlife.tv/fix-your-acoustic-guitar-buzz/

https://acousticguitar.com/ask-the-expert-why-is-my-guitar-buzzing/

Learn how to adjust the truss rod in your guitar, if you can. That's the easiest fix that does not involve specialized tools, filing frets, or disassembly. You may need to buy or borrow a long hex driver to reach the truss rod adjusting nut
https://www.youtube.com/watch?v=xyqrSRI2asc&feature=youtu.be&list=UUM-CsUeK57J8grv9BSBRRhQ
If it is a simple relief problem, that may fix it.

Adjusting the height of the bridge requires taking out the bridge and shimming it, which involves some woodworking skills (unlike an electric guitar where you can adjust bridge height and intonation with screwdrivers and or hex wrenches)

https://www.haloguitars.com/store/blog/what-causes-fret-buzz-and-how-to-fix-it/

https://breedlovemusic.com/acoustic-guitar-blog/how-to-fix-and-avoid-fret-string-buzz-on-a-acoustic-guitar

This should be possible to fix, depending on the cause, but because this is an acoustic guitar adjusting the action, frets and any major neck issues is a job that should be looked at by a qualified person. Keep in mind that your Alvarez is not a hugely valuable guitar, so you want to set a budget and get an estimate.

Up to around 2000 the series was split into Regent Standard models with the lower model numbers (RD10, RF20, RD20) and Regent Deluxe models (RD30, RF30, RD50).
Date of Manufacture: 2001

You might try to find out through Google. It may be made in either China or Korea. As long as you quote the number of that model which should be on the inside of the guitar if you look through the hole in the centre of the top of the guitar where the strings run across. Best of luck.

Here's one at Guitar Center for $380. I didn't check Serial #'s.


http://www.guitarcenter.com/Alvarez/12-String-Acoustic-Guitars.gc

259,http://www.samash.com/rd26cesb-regent-26-series-dreadnought-acoustic-electric-guitar-ard26cesb-p

To get your answers contact Alvarez at this link-
Contact Alvarez Guitars

http://alvarezguitars.com/contact/

they are usually more than helpful...

Anonymous (may I call you Mous?), Alvarez serial # system is not as intuitive as say... Krylic haiku. But, If you are on Facebook, you can PM Alvarez via their FB page. Include a pic if you can, You should get an answer back in 72 hours or less.