Ampeg classic tube question
Moderators: Chris Slack, Adremelech, Seattle Metal Online, AchimbaProphet, Desert Mermaid
- Frank the Hammer
- Posts: 2557
- Joined: Sat Dec 22, 2001 10:00 pm
- Location: Everett, WA
- Contact:
Ampeg classic tube question
So I noticed on my Ampeg Classic, the 3 smaller tubes in the back don't all light up.
While looking in the back, the left and center tube glow. The tube on the right dosn't.
Anyone else see this in there amp?
While looking in the back, the left and center tube glow. The tube on the right dosn't.
Anyone else see this in there amp?
[url]http://www.myspace.com/frankthehammer[/url]
[url]http://www.myspace.com/jellyneck[/url]
[url]http://www.myspace.com/johnnylovesjune[/url]
99.9% of musicians are douchebags....that includes you and me. -dbl bass drummer 3/25/06
If everyone just chilled out a bit and listened to some rock&roll with their titties out, the scene would be a happier healthier place to be. -Deathboy- 2/28/08
[url]http://www.myspace.com/jellyneck[/url]
[url]http://www.myspace.com/johnnylovesjune[/url]
99.9% of musicians are douchebags....that includes you and me. -dbl bass drummer 3/25/06
If everyone just chilled out a bit and listened to some rock&roll with their titties out, the scene would be a happier healthier place to be. -Deathboy- 2/28/08
If your pre tubes weren't working you wouldn't be using it. The glow is different with every brand of tube. Some are pretty bright, some ain't. I think the pre tubes in those are 12AT7s or maybe AUs... They're lower gain than the AXs in guitar amps and may just not light up like you expect.
Nonetheless, if it's been a while think about re-tubing. Although those amps are expensive bitches.
Nonetheless, if it's been a while think about re-tubing. Although those amps are expensive bitches.
[b][color=Pink]Mark it to MARKET bitches![/color][/b]
I've had the SVT Pro 4 since 2001 and I've never changed the preamp tubes in it. I haven't heard anything wrong with my sound so I figure why fix what isn't broke?
[font=Franklin Gothic Medium][color=white]Lee[/color][/font]
[align=left][font=Franklin Gothic Medium][color=#ffffff][url=http://www.myspace.com/brewcityldb][b]MyCrack[/b][/url]
[/color][/font][font=Franklin Gothic Medium][color=#ffffff][url=http://www.facebook.com/profile.php?id=1230685414][b]Facecrack[/b][/url][/color][/font][/align]
[align=left][font=Franklin Gothic Medium][color=#ffffff][url=http://www.myspace.com/brewcityldb][b]MyCrack[/b][/url]
[/color][/font][font=Franklin Gothic Medium][color=#ffffff][url=http://www.facebook.com/profile.php?id=1230685414][b]Facecrack[/b][/url][/color][/font][/align]
The Pro 4 has a solidstate power amp. Sure you miss out on a bit of that tube tone but being the poor musician I am I'll make the sacrifice for reliability. I don't even want to know what it costs to replace six 6550's at a crack.
[font=Franklin Gothic Medium][color=white]Lee[/color][/font]
[align=left][font=Franklin Gothic Medium][color=#ffffff][url=http://www.myspace.com/brewcityldb][b]MyCrack[/b][/url]
[/color][/font][font=Franklin Gothic Medium][color=#ffffff][url=http://www.facebook.com/profile.php?id=1230685414][b]Facecrack[/b][/url][/color][/font][/align]
[align=left][font=Franklin Gothic Medium][color=#ffffff][url=http://www.myspace.com/brewcityldb][b]MyCrack[/b][/url]
[/color][/font][font=Franklin Gothic Medium][color=#ffffff][url=http://www.facebook.com/profile.php?id=1230685414][b]Facecrack[/b][/url][/color][/font][/align]
- Frank the Hammer
- Posts: 2557
- Joined: Sat Dec 22, 2001 10:00 pm
- Location: Everett, WA
- Contact:
Less than a year ago.Bloodiah wrote:When was the last time you replaced em?
PnDsCm wrote:Yeah... Pres are usually fine until they die unless they start sounding soft,..
Soft is a good way to decribe it.
I used to have killer tone, but durring the last couple years it's not what it once was.
By myself, it soulds fine. Side by side with Drews full stack and Stumps drums I get lost. I never had that problem before.
[url]http://www.myspace.com/frankthehammer[/url]
[url]http://www.myspace.com/jellyneck[/url]
[url]http://www.myspace.com/johnnylovesjune[/url]
99.9% of musicians are douchebags....that includes you and me. -dbl bass drummer 3/25/06
If everyone just chilled out a bit and listened to some rock&roll with their titties out, the scene would be a happier healthier place to be. -Deathboy- 2/28/08
[url]http://www.myspace.com/jellyneck[/url]
[url]http://www.myspace.com/johnnylovesjune[/url]
99.9% of musicians are douchebags....that includes you and me. -dbl bass drummer 3/25/06
If everyone just chilled out a bit and listened to some rock&roll with their titties out, the scene would be a happier healthier place to be. -Deathboy- 2/28/08
Pre amp tubes are a dime a dozen man, replace 'em with some decent (not chinese) tubes n you'll be happier.
The only "investment" with a guaranteed high rate of return is EDUCATION. Go rent a cheap shack and get your asses back to college or trade school. Don't come out until you're not stupid anymore~ Pat the Wise!
Age doesn't make much difference. There are new-old-stock tubes around that work as good as the day they were manufactured, and there are brand new tubes that die in a few days. It's all about whether the tube leaks. Once air gets inside, they're fucked. Electrons don't move in air.
[b]Patrick[/b]
[i][url]http://www.themothership.net[/url][/i] Domain Registration, website Hosting, Video Services
[i][url]http://www.marshallstack.com[/url][/i] Erotic Photography
[i][url]http://www.mothershipvideo.com[/url][/i] Video pre/post production
[i][url]http://www.themothership.net[/url][/i] Domain Registration, website Hosting, Video Services
[i][url]http://www.marshallstack.com[/url][/i] Erotic Photography
[i][url]http://www.mothershipvideo.com[/url][/i] Video pre/post production
- Adremelech
- Super Member
- Posts: 6033
- Joined: Sun Jul 06, 2003 12:00 pm
- Location: Bellingham, WA
The solid state power amp is a good thing. You'd need a forklift to carry a Pro 4 with that much power if it weren't solid state. :-)Six6VI wrote:The Pro 4 has a solidstate power amp. Sure you miss out on a bit of that tube tone but being the poor musician I am I'll make the sacrifice for reliability. I don't even want to know what it costs to replace six 6550's at a crack.
[color=#000000][font=dotum][b][size=100][color=Yellow]
[/color][/size][/b][/font][/color]
[/color][/size][/b][/font][/color]
Some a 'dem chinese tubes rock Bloody! Depending on the batch and the date of manufacture... on of my favorite 12AX7s is an old OEM chinese tube that came as the #1 in Clay's Marshall DSL...
I agree their QC is crap, but they have a cool midrange bite if you can find good ones.
Take a peek here though, these guys are very cool and JJs generally kick ass. Ask Gaydrian...
http://www.eurotubes.com
Those Classics are easy to bias too... They expose the pot on the back and give you LEDs to set it. No probe needed although it might not hurt.
I agree their QC is crap, but they have a cool midrange bite if you can find good ones.
Take a peek here though, these guys are very cool and JJs generally kick ass. Ask Gaydrian...
http://www.eurotubes.com
Those Classics are easy to bias too... They expose the pot on the back and give you LEDs to set it. No probe needed although it might not hurt.
[b][color=Pink]Mark it to MARKET bitches![/color][/b]
Truth be told, I've only really had issues with chinese 6550's and 6L6's, but I'll take a NOS GE any day of the week.
The only "investment" with a guaranteed high rate of return is EDUCATION. Go rent a cheap shack and get your asses back to college or trade school. Don't come out until you're not stupid anymore~ Pat the Wise!
OOOOOOhhhhhh, nice site, GREAT freakin prices, $216 for a matched sexted of KT-88's? Unheard of, hell, I can afford to get my ol 400PS back up n runnin.
The only "investment" with a guaranteed high rate of return is EDUCATION. Go rent a cheap shack and get your asses back to college or trade school. Don't come out until you're not stupid anymore~ Pat the Wise!