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Need help deciding on a power amp

PetrucciisGod's picture

So, I'm getting rid of the Mesa single rec!!!!

I played a Mesa recto recording preamp, and I fell in love. The ability to record direct is amazing, and it still sounds like a cranked Boogie, and sounds WAY better than my single rec.

For live uses, I need a power amp, but I'm not really sure where to go with those. I know Mesa has a bunch of old ones that are pretty $$$$. My price is range is about 500~ for something used. Any suggestions of what I should be looking for?

*edit*It looks like the Mesa 20/20 could be good for me cheesey grin I just have to find one somewhere!

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nomad100's picture

the mesa 20/20 will have a

the mesa 20/20 will have a different vibe than one of their 6l6 based amps. So you should defiantly try both. Carvin also has a 100W all tube power amp you could check out. I feel like i'm sinning saying this, but if you dig the preamp alone you might try a SS power amp. Then there is always the option to build your own, you probably don't need stereo.

PetrucciisGod's picture

Yeah, I totally need to try

Yeah, I totally need to try a few different ones.

100 watts seems a bit much for basement use. Even my 50 watt head is way to loud. That's the main reason i was thinking of going with the 20/20, and because it's only takes up 1 rack space.

I have some grove tube EL84s I'm gonna throw in my Single rec just to see how it sounds. I haven't had much experience on EL84s though.

JvK's picture

Hi, the Carvin TS-100 sounds

Hi, the Carvin TS-100 sounds very hard and agressive. Can be good if you like it. For me using the TLSE as a pre-amp a power amp should not "color" your sound. I know the Boogies and also Engl power amps do that. If you like that to your sound then it is ok. Only for that i choose for a tube power amp that also can go "clean". I run the TLSE into a VHT 2/90/2 with KT-88 tubes connected to a 4x12 VHT FB cab. Works and sounds just fine. This power amp has voicing, presence and also depth control and is stereo. You can also run it on low power so you dont have to go really loud to get your beloved sound. I really like this amp, only its pricing is not very friendly, you would have to search for a used one considering your budget...

grt JvK

Fluehue's picture

Why don´t ya try out the

Why don´t ya try out the Marshalls??? 9100 2x50w, 9200 2x100w, EL34 50/50 or 100/100?? All valve powerAmps.

The 9100 and9200 poweramps have 5881 valves instead of EL34:s.

I´ve got a 9200 and it sounds awesome with the TLSE. You have the ability to connect up to FOUR 4x12 cabs to it 8 and 16Ohm outputs, Volume and Precense controls, A total of 12 valves. Two ECC83, two ECC81 and eight EL34/5881 in the power section.

There´s allso the older 9005 series with the same specs, only abit bigger and black instead of gold.

Follw the link to take a look at it.

http://www.ampangel.com/marshall_9200.htm

PetrucciisGod's picture

Not looking for a power amp

Not looking for a power amp for the SE, although, it could second as one... I didn't think of that tongue I bet some of the harder patches I've made would sound great crankin' through my V30s....

I'm looking for smooth and creamy, not hard and aggressive, so that somewhat rules the Carvin out tongue

guitarmike's picture

Doesnt a mesa single

Doesnt a mesa single rectifier use 6l6's. If so, you want be able to use el84's in that amp.

For what its worth, I love el84's. This is the tube used in the 18 watt marshall as well as the vox ac 15 and 30. Matchless uses these tubes in some of thier amps. It sound and feels simular to an el34 in that it has a nice bright top end and distorts great. Compared to a 6l6 it is brighter and more detailed. Of course, the circuit around the tubes has a lot to do with thier sound, so take this as a general description. By the way, 2 el84's in a push pull circuit wi generate about 15- 20 watts. This is a little less than half the power of a 50watt amp, which is LOUD when cranked. If you half the power of a 50 watter, you dont get half the volume, you get a decrease of -6db of sound pressure level. -6 db is an audible difference but not by much. What you will get with more power is head room. This may be very important to you. Remember, you only have to turn up the power to get a desired volume level. Just 'cause its got 100watts doesnt mean you have to use it.

PetrucciisGod's picture

Doh *slaps forehead*...

Doh *slaps forehead*... meant to say EL34, not 84. Mesa has weird slots that fit both 6l6s and 34s.

guitarmike's picture

6l6's and el34's can be

6l6's and el34's can be swapped. The el34 uses a pin that the 6l6 doesnt use and on some amps that use 6l6's, the extra socket pin is used to ancher a component. Fenders for example. On those amps you can lift that anchor and adjust the bias and then use el34's. I believe the mesa rectifier allows you to flip a switch, which adjust the bias for el34's. If not, you'll need to check this out.

With proper bias adjustment, there are many power tubes that can be used.

PetrucciisGod's picture

Yup, there is a bias switch.

Yup, there is a bias switch. That's why I got some 34s in the first place wink

firebrand's picture

Here's a find for you an ADA

Here's a find for you

an ADA MonoBlock
Item# 270279299588

ADA was just about to get into the tube amp business full-on when their cash supply ran out...

PetrucciisGod's picture

I found an old Mesa 50/50

I found an old Mesa 50/50 that's pretty close to my price range cheesey grin :D cheesey grin If I could just find one of the old Mesa recording preamps, I'd be in heaven.

ChicoBluez's picture

Mesa's 20/20 with 2 single

Mesa's 20/20 with 2 single 12 Avatar is what I use when not running 2 Fender Blues Deluxes.

You can't go wrong with the 20/20...1 rack space, super light weight, and fair amount of power. You can also do a "Deep Mod" which disables the Dynawatt fuction. If you run through FOH, you should have no problem with volume. I also run my guitar in the monitors regardless of what amp configuration I use. Gotta have the tone cranked!

Chico

http://www.myspace.com/thefabuloushouserockers

"When the power of love is greater than the love of power, there will be world peace." -Jimi Hendrix

firebrand's picture

Those "old recording

Those "old recording preamps" were righteous.
They bring back the memories of the first Mesa I ever played through - a 50 Caliber head. Carvin even had their own version that made some noise - the QuadX preamp. It was quite good sounding.

Personally, I was disappointed with the TriAxis. I owned one for about 8 years and tried a variety of power amps and cabs with it. The clean channel was sterile. Now if all I wanted to do was rock out, it was there. But the clincher for me was I found a Rocktron ProGAP ULTRA that could get me all the same tones as the TriAxis! Plus the ProGAP had the ability to model/emulate different rectifiers.

But alas, neither of these units could get me that rude bluesy sound like a 5-watt amp crooning with its last breath of life as it gave its all. The CyberTwin couldn't do it, the Yamaha DGs missed it, and the "real" Johnson amps were so close. Oddly enough, the one modeling amp that I could try which did it - the Cyber Deluxe.

Then I got a Vetta. Wow. That could do it all, but it was just too big. The PODxt family didn't have what the Vetta still does. So, as I trimmed down I came to find that the Vox ToneLab was the most compact setup that could get me what I wanted to hear night after night.

Best wishes on your tone journey my friend.

PetrucciisGod's picture

I'm surprised you found the

I'm surprised you found the Triaxis clean to be sterile. John Petrucci recorded most of Images and Words with it (if you're familiar with the album)

All I'm looking to do is rock out anyways, so it's alright smile

I love the Mk series Mesas more than life itself and wish they still made them (I'm hoping for a reissue someday) but I don't have the $$$$$$$ to afford all of them tongue

Mesa stopping making the original preamps because the parts were hard to source and $$$$, same with the old 50/50s sad

I've heard the TriAxis is pretty hard to dial in and takes some work, I could use some help when I get one. After owning one for 8 years, I'm sure you squeezed every little gram of "amazing" out of it that you could.

nomad100's picture

did you ever try different

did you ever try different brands of tubes in the tri axis?

firebrand's picture

It was a 2.0 (first edition

It was a 2.0 (first edition with the Recto path placed in the Red Channel). Mesa Sent me the owners guide, replete with setting guides. This 40+ page book told you what worked best and what didn't work at all with EQ and gain settings for each channel.

And yes, before selling it, I tried multiple combinations of tubes. At the time I was a manager at a local shop where I had access to tubes from "amps in the attic" where there were RCA, GE and the like from the 60s to experiment with (of course I had a tube tester as well). The yellow "clean" channel was my favorite of the two options, but it still wasn't there. And regardless if I tried putting a "clean" channel maxed out or backing off on any of the other 6 (3 colors per rythm and lead) it could not produce that grinding blues "I'm-strangling-your-cat" sound. Neither could the Rocktron FWIW.

Unfortunately for me, I could not find nor afford the asking price of the 2:90 simul-class they designed to go with the TriAxis. That would have probably been a lot better. I got the TX in trade for a Universe. The guy bought the TX off a buddy, remembered that I owned it (it was his first 7-string) and he made me an offer I could not refuse.

The other downer was no matter what I put in the effects loops, the (white) noise was "horrid". Being the 3rd owner of this preamp, I doubt getting it properly fixed would have been $200 or more if there was a problem. Now when I would run TX to FX to PowerAmp, everything was beautiful. I kept thinking to myself nothing this expensive should have the kind of hiss I was experiencing. This was present regardless of "channel"

FWIW I used (and still use) an ISOBAR 4-outlet power strip where everything is on its own "filter bank".

firebrand's picture

I tried EVERY type of tube

I tried EVERY type of tube in EVERY channel. From Chinese and Russian SOVTEK to "premium" Mesa, Groove Tube, etc. I even tried variations (12at7, 12au7, etc). But after owning it for 8 years and paying essentially $500, I still got $950 with its "fully disclosed issue".

PetrucciisGod's picture

Holy crap, TriAxis for

Holy crap, TriAxis for 500!?!?!?!?!?!?!? I would crap in the middle of the road on live TV to get a TriAxis for that price!

PetrucciisGod's picture

*whoops, double post.*

*whoops, double post.*

mself61's picture

well I got a video camera...

well I got a video camera... we can put it on youtube cheesey grin

www.selfdistruction.com
http://groups.google.com/group/tonelab-patch-exchange

PetrucciisGod's picture

Only if you get me a Triaxis

Only if you get me a Triaxis for 500 smile

PetrucciisGod's picture

I've pretty much decided

I've pretty much decided now... Triaxis+ 2:90 = <3<3<3<3

I'm making mad cash this weekend from work, and the boss accidentally cut me 200 short on my last paycheck! Should be pullin in close to 900 bucks this week. I have a buyer for my Mesa too.

Anyone know if I can use the TL MIDI to control rack effects?

firebrand's picture

The TL should control the

The TL should control the Mesa w no problems.
I used an X-15 ultrafoot (ART).

PetrucciisGod's picture

AWESOME. I was thinking I

AWESOME. I was thinking I might have to buy another controller.

Would you be willing to help me out on the process of programming the thing? It seems very daunting and I've never worked with MIDI controlled stuff before.

firebrand's picture

The biggest part is knowing

The biggest part is knowing which pedal is assigned to what channel. The TriAxis is really easy to get the hang of. I am wondering if I can find that manual online. I will see. Usually the continuous control pedals are assigned to 4 and 11. The TriAxis is where you will tell it that MIDI item 1 is patch 7 and the like. You can also set two different amps in the same "patch". Rocker back can change the gain, volume, and all the EQ settings at once. It is amazing what the TriAxis can handle.

So I guess the short answer is "yes". I may not be available much until after the 25th. I am the manager of a bookstore and we just launched a new store today about 70 minutes north. Then we have a sponsors breakfast for 150 of our customers this next Tuesday. After that things may be more normal until the Christmas buying season kicks in (right after elections).

firebrand's picture

It was a total "God thing"

It was a total "God thing" with the TriAxis. One of those opportunities that you know could not have happened any other way.
And if you think that was a sweet day, here's the story behind my #1 guitar since 1994. A "pre-factory" 1993 PRS MapleTop CE-24. After doing some "consulting work" for a friend that owned a pawn shop, I bought it through him for $350.

And I didn't even have all the money for it when he told me to get it out of his sight (a guy was late on his rent and pawned it for $250. He told me later (the previous owner) that it was his least favorite of all his guitars when he did it). I have probably put more into the guitar in upkeep than what I paid for it.

PetrucciisGod's picture

You've had some amazing

You've had some amazing deals.....Even finding a TriAxis for 850 is tough.

I want my set up like this, and I'm wondering if it's possible.

Footswitch 1: clean with a small amount of reverb
footswitch 2: clean with chorus and reverb
footswitch 3: crunch
footswitch 4: lead

I'm not into turning individual effects on and off (TC electronics G Major), I'm a preset kinda guy. Would I run the TL to the MIDI in of the TriAxis, and from the Midi-through of the Triaxis to the MIDI in of the G Major?

firebrand's picture

That would be your best

That would be your best scenario.
When I had "the fridge" I ran my MIDI cables in the same order I ran my audio path. Much easier to keep track of that way. I don't think it made much difference with how fast the MIDI sent the info to each piece.

firebrand's picture

here is a link to the

here is a link to the TriAxis manual:

www.mesaboogie.com/manuals/Triaxis.pdf

The page numbers I sight are the ones in Acrobat or Foxit Reader, not the manual itself.
Page 6 shows you how to map presets to a MIDI program number. Page 26 is where it gets into the continuous control capabilities. And there are pages of handy connection layouts (and what tubes do what) in the back of the manual.
This was a beautiful preamp...but I would have no safe place for it right now...maybe after the kids are all in their teen years...maybe not. "Dad, I'm taking the TriAxis to the gig!" oh...boy.

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