EarthTone Guitarworks

EarthTone Guitarworks Guitar repair, amp repair, and pickup winding in Portland OR

Extremely stoked to say that I'm going to be wrenching on guitars full time at
06/17/2026

Extremely stoked to say that I'm going to be wrenching on guitars full time at


Hello everyone, big life update! As some of you may know, I recently relocated from Rochester to Portland Oregon. I'm st...
06/06/2026

Hello everyone, big life update! As some of you may know, I recently relocated from Rochester to Portland Oregon. I'm still going to be fixing guitars and amps, just in a new venue 😊 I have some more things lined up that I am extremely excited about and will update y'all when I can. Peace!

Amp build is finally done. it's the first one that I've done everything 100% by hand from scratch (Except the effects lo...
05/10/2026

Amp build is finally done. it's the first one that I've done everything 100% by hand from scratch (Except the effects loop). Built the turret boards, drilled out the chassis, did everything the hard way. This was definitely a massive learning experience, and I'm so incredibly stoked about the final product. Already planning the next build!

killed it tonight!
04/26/2026

killed it tonight!

Quick LP wire up
04/16/2026

Quick LP wire up

I guess it's a holy hot rod now?
04/16/2026

I guess it's a holy hot rod now?

Fender really putting the HOT in Hot Rod Deluxe 😂
04/15/2026

Fender really putting the HOT in Hot Rod Deluxe 😂

Inside a Bugera 333 amp, genuinely pleasantly surprised by what I saw. I think the only things I'd change are the super ...
04/15/2026

Inside a Bugera 333 amp, genuinely pleasantly surprised by what I saw. I think the only things I'd change are the super cheap tubes (which failed in this particular amp), and cheap filter caps. But overall, very solid build. I've seen a lot worse on amps that cost a lot more. I definitely wouldn't hesitate to scoop one up if I wanted a budget tube head.

Recapping this 2000 watt beast, QSC RMX 4050 HD
04/14/2026

Recapping this 2000 watt beast, QSC RMX 4050 HD

Today on the bench, modding a 5150 signature combo! 1. This amp is an absolute nightmare to work on, would not recommend...
03/24/2026

Today on the bench, modding a 5150 signature combo!

1. This amp is an absolute nightmare to work on, would not recommend. The head is fine, the combo uses the Peavey folded PCB which are a notorious PITA.

2. Mods: swapped out 100ohm screen grid resistors for 500ohm. Added adjustable bias control. Swapped out filter caps with F&Ts. Swapped out power tubes for a matched pair of JJs. The stock tubes were fine, just not matched. Gotta get that noise floor down any way you can. Replaced v1 with a 12au7.

Address

3445 Se Gladstone Street
Portland, OR
97202

Opening Hours

Monday 9am - 3pm
Tuesday 9am - 3pm
Wednesday 9am - 3pm
Thursday 9am - 3pm

Telephone

+15857210256

Website

Alerts

Be the first to know and let us send you an email when EarthTone Guitarworks posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to EarthTone Guitarworks:

Shortcuts

Share

Category