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Projects => Build Reports => Topic started by: oldhousescott on October 23, 2012, 02:04:02 AM

Title: Weber Princeton Reverb (not a bean)
Post by: oldhousescott on October 23, 2012, 02:04:02 AM
I bought the kit from Weber a couple of months ago when they were running their sale. I wanted something easier to transport, and that would take pedals well. Playing in church, I don't need a ton of volume, so a Princeton Reverb seemed about right. This one is the high-power version with 6L6s and a 12" speaker, and a slightly larger cab for more bottom. I put a master volume on the back so I can get a little preamp crunch at lower levels. I had my buddy with the vinyl cutter do the logo. OLDHOUSE is kind of my brand I suppose. Anyway, enough chat, here's the pics:

(http://i45.tinypic.com/2nbslly.jpg)

(http://i48.tinypic.com/2hg5spk.jpg)
Title: Re: Weber Princeton Reverb (not a bean)
Post by: JakeFuzz on October 23, 2012, 02:42:56 AM
Friggin sweet amp build dude! I am jealous  :D  Great looking and the wiring is nice and neat. Is that oldschool cloth covered wiring. How did you make the faceplate? Great job man. You should definitely demo this one!
Title: Re: Weber Princeton Reverb (not a bean)
Post by: oldhousescott on October 23, 2012, 03:01:55 AM
Yep, cloth-covered push-back wire. I find it easy to work with. The faceplate comes pre-labeled for all of the controls. The area where the logo is located is blank as it comes from the vendor.
Title: Re: Weber Princeton Reverb (not a bean)
Post by: GrindCustoms on October 23, 2012, 03:05:18 AM
Looks terrific! And i also would love to hear it! :)

Cloth wire is really fun to work with, you did a great job on the wiring indeed.

Rej
Title: Re: Weber Princeton Reverb (not a bean)
Post by: stecykmi on October 23, 2012, 03:21:22 AM
nice looking build! got any pics of the back panel/tube compliment?

how did you find the build? would you try another weber?
Title: Re: Weber Princeton Reverb (not a bean)
Post by: jkokura on October 23, 2012, 03:22:03 AM
That is precisely the amp I want to build.

Jacob
Title: Re: Weber Princeton Reverb (not a bean)
Post by: k.rock! on October 23, 2012, 03:29:27 AM
That is awesome Scott! I love it...how does it compare to an actual Princeton? Good move on adding a master ;)

-K
Title: Re: Weber Princeton Reverb (not a bean)
Post by: madmac on October 23, 2012, 04:16:01 AM
Wow.  Great amp.  I bet it sounds great too.
Title: Re: Weber Princeton Reverb (not a bean)
Post by: midwayfair on October 23, 2012, 04:30:38 AM
A Fender with a master volume!  :o <3

Demo, please! :)
Title: Re: Weber Princeton Reverb (not a bean)
Post by: nzCdog on October 23, 2012, 05:48:00 AM
Awesome! Looks really slick 8)
Title: Re: Weber Princeton Reverb (not a bean)
Post by: alanp on October 23, 2012, 06:50:11 AM
Pretty good! The metal films look neat, do they sound good in that circuit?

What are the spade lug connectors on the right? Is that what they are?
Title: Re: Weber Princeton Reverb (not a bean)
Post by: juansolo on October 23, 2012, 09:00:14 AM
That's awesome!

My kit amp is currently away having a head cab made for it. Can't wait to get it back.
Title: Re: Weber Princeton Reverb (not a bean)
Post by: gtr2 on October 23, 2012, 12:05:18 PM
Very nice!

Josh
Title: Re: Weber Princeton Reverb (not a bean)
Post by: oldhousescott on October 23, 2012, 12:44:33 PM
The spade lugs are for the IEC power input socket and the accessory outlet. I hate trying to solder those lugs, I usually end up melting the connectors. The tube complement is standard PR except for the 6L6 output tubes. I used a 5U4GB rectifier to bring the B+ down a bit. It's sitting at about 410vdc. I'm using David Allen's over-sized OT.

As for how it sounds, well it sounds like a BF Fender to me. I find, to my ears, component values and speaker choice have a much greater impact on tone than mojo carbon-comp resistors or paper-in-oil capacitors. Heresy, I know. Speaking of speakers, I put a new Jensen Jet Falcon with the hemp cone in it. I'll have to wait until it really breaks in to know for sure, but so far I like it.

The Weber kit is nice. I think they've really upped their game since they first started. The switches are now Carling, and I believe the input jacks are now Neutrik. Whatever, they are heavy duty. The cabinet seems nicely done as well. No assembly instructions, but the schematic and layout are clear, and they have a forum for kit-building if you run into trouble.
Title: Re: Weber Princeton Reverb (not a bean)
Post by: raulduke on October 23, 2012, 04:57:23 PM
I love it dude.

Its beautiful (who doesn't love a blonde!)
Title: Re: Weber Princeton Reverb (not a bean)
Post by: TNblueshawk on October 23, 2012, 07:50:12 PM
That is one sweet build and congrat's on that puppy. Looks great.
Title: Re: Weber Princeton Reverb (not a bean)
Post by: Bret608 on October 23, 2012, 09:15:59 PM
I love it! Looks as sweet as one of David Allen's kits. How many watts does this put out with 6L6s? I bet it is seriously pedal-friendly!
Title: Re: Weber Princeton Reverb (not a bean)
Post by: oldhousescott on October 24, 2012, 12:33:29 AM
I'm guessing in the 30-40 watt range. First real test with pedals will be this weekend.
Title: Re: Weber Princeton Reverb (not a bean)
Post by: sgmezei on October 24, 2012, 04:31:58 AM
Beauty!!! I just finished my Weber Deluxe Reverb and I wish I built this!
Title: Re: Weber Princeton Reverb (not a bean)
Post by: neiloler on October 24, 2012, 10:03:51 PM
Awesome! I love my PR Weber build. I keep itching for a bigger, cleaner amp, but I love this little amp for what it does!


Here's my build pics: http://oleraudio.blogspot.com/2012/05/princeton-reverb-love.html (http://oleraudio.blogspot.com/2012/05/princeton-reverb-love.html)

You did a great job with a clean build! :)
Title: Re: Weber Princeton Reverb (not a bean)
Post by: Om_Audio on October 24, 2012, 10:25:27 PM
Oh man, nice. I want a Princeton but I love 12" speakers. Maybe one day I will give something like this a go. What did it set you back cost wise?
C
Title: Re: Weber Princeton Reverb (not a bean)
Post by: jubal81 on October 24, 2012, 10:45:47 PM
Now that is a beauty! Great job and congrats.
Title: Re: Weber Princeton Reverb (not a bean)
Post by: oldhousescott on October 25, 2012, 03:07:34 AM
Sale was 10% off of kit prices, so ~$520. As noted, I upgraded the OT and speaker, and I had to replace the can cap after I let the smoke out of the first one (doh!). So, about $700 total, but the kit as supplied would be fine, too.