Chassis Availability
Moderators: VelvetGeorge, BUG, ValveStorm
-
- Supporting Advertiser
- Posts: 250
- Joined: Wed Mar 16, 2011 5:31 am
- Just the numbers in order: 7
- Contact:
Chassis Availability
Here is the current info I have on chassis availability:
MetroAmp JTM45 chassis: In Stock
MetroAmp 12series chassis: In stock
ValveStorm 1969 chassis: In Stock
MetroAmp 50watt chassis: In Stock
MetroAmp JTM45 chassis: In Stock
MetroAmp 12series chassis: In stock
ValveStorm 1969 chassis: In Stock
MetroAmp 50watt chassis: In Stock
Last edited by ValveStorm on Thu Jun 27, 2013 12:55 pm, edited 7 times in total.
ValveStorm.comParts, parts parts!
- Big Mike
- Senior Member
- Posts: 796
- Joined: Tue Oct 31, 2006 12:42 am
- Just the numbers in order: 7
- Location: East Bay California - Raider Nation
Re: Chassis Availability
Great to see the 50 watt chassis coming back!
Now your'e making it tough for me to decide my next build. LOL
Now your'e making it tough for me to decide my next build. LOL
Metroamp kit JMP50 - CM OT
Metroamp JTM45 turned JMP50 w/Classictone OT
Marshall 2550 Jubilee
Powered by Thorn and Kauer guitars
Scumback Speakers
Metroamp JTM45 turned JMP50 w/Classictone OT
Marshall 2550 Jubilee
Powered by Thorn and Kauer guitars
Scumback Speakers
- neikeel
- Senior Member
- Posts: 7231
- Joined: Tue Dec 06, 2005 8:31 am
- Location: Suffolk, England
Re: Chassis Availability
Are you liasing with Brian Wallace re the 50w chassis as he was doind some? I have one of each (Metro and Marstran) and they are pretty identical. Of course two sources may be better than one!ValveStorm wrote:Here is the current info I have on chassis availability:
MetroAmp JTM45 chassis: 3-4 weeks
MetroAmp 12series chassis: 3-4 weeks
ValveStorm 1969 chassis: In Stock
MetroAmp 50watt chassis: 1-2 weeks
Neil
- Brian Wallace
- Supporting Advertiser
- Posts: 873
- Joined: Thu Mar 03, 2005 10:45 pm
- Just the numbers in order: 7
- Location: Michigan
- Contact:
Re: Chassis Availability
Neil,
I don't have an affiliation with Robert on the chassis I sell so I would consider it another source in case one is out of stock.
I don't have an affiliation with Robert on the chassis I sell so I would consider it another source in case one is out of stock.
-
- Supporting Advertiser
- Posts: 250
- Joined: Wed Mar 16, 2011 5:31 am
- Just the numbers in order: 7
- Contact:
Re: Chassis Availability
I have not compared the two(Metro and Marstran) chassis critically. I was a bit surprised that the back panel hole locations look to be identical (great news because the same back panels will fit both!).
George and I started on the 50w chassis resurrection in mid-March. Kudos to George for doing the work to get these back in production! At times it has been a bit like herding cats to keep things moving in the right direction.
George and I started on the 50w chassis resurrection in mid-March. Kudos to George for doing the work to get these back in production! At times it has been a bit like herding cats to keep things moving in the right direction.
ValveStorm.comParts, parts parts!
- rgorke
- Senior Member
- Posts: 4509
- Joined: Fri Feb 08, 2008 11:37 am
- Just the numbers in order: 13492
- Location: Drought Ravaged SoCal
Re: Chassis Availability
ValveStorm wrote:I have not compared the two(Metro and Marstran) chassis critically. I was a bit surprised that the back panel hole locations look to be identical (great news because the same back panels will fit both!).
George and I started on the 50w chassis resurrection in mid-March. Kudos to George for doing the work to get these back in production! At times it has been a bit like herding cats to keep things moving in the right direction.
Yes, thank you for the chassis resurrection. Are the back panels for the import with no voltage selector or for the UK with both voltage and impedance?
"If you make a mistake, do it twice and smile and let people think you meant it." Jan Van Halen.
-
- Supporting Advertiser
- Posts: 250
- Joined: Wed Mar 16, 2011 5:31 am
- Just the numbers in order: 7
- Contact:
Re: Chassis Availability
The 50 watt chassis are just like the ones you see in the MetroAmp 50w build instructions (no voltage selector opening).
I think the easiest thing to do is to hardwire the amp for the desired locale (rather than use a voltage selector), easy enough to change the wiring internally if needed. Custom back plates can be made that indicate the operating voltage and required fuse values.
Likewise, one could drill a hole for the voltage selector opening if desired, and order a back plate that accommodates the voltage selector.
I think the easiest thing to do is to hardwire the amp for the desired locale (rather than use a voltage selector), easy enough to change the wiring internally if needed. Custom back plates can be made that indicate the operating voltage and required fuse values.
Likewise, one could drill a hole for the voltage selector opening if desired, and order a back plate that accommodates the voltage selector.
ValveStorm.comParts, parts parts!
-
- Supporting Advertiser
- Posts: 250
- Joined: Wed Mar 16, 2011 5:31 am
- Just the numbers in order: 7
- Contact:
Re: Chassis Availability
Chassis availability updated at top of thread!
Last edited by ValveStorm on Tue Jun 11, 2013 7:09 pm, edited 2 times in total.
ValveStorm.comParts, parts parts!
- Strat78
- Senior Member
- Posts: 3093
- Joined: Fri Aug 03, 2007 12:38 pm
- Just the numbers in order: 13492
- Location: though I'm standing still, I'm in a moving place.
Re: Chassis Availability
I don't want to be a pain in the ass, but is there any chance of having a few of the 12xxx chassis finished like this one(see pic), -after a half dozen 68 builds, I'm hungry for something a little more unpolished. Still, this might be George's gig, so perhaps I should back off.
Thanks Robert, the good ol' days of Metro are here again!

-
- Supporting Advertiser
- Posts: 250
- Joined: Wed Mar 16, 2011 5:31 am
- Just the numbers in order: 7
- Contact:
Re: Chassis Availability
I would have to to defer to George on that... but hey, it doesn't hurt to ask!
ValveStorm.comParts, parts parts!
-
- Supporting Advertiser
- Posts: 250
- Joined: Wed Mar 16, 2011 5:31 am
- Just the numbers in order: 7
- Contact:
Re: Chassis Availability
ValveStorm.comParts, parts parts!
-
- Supporting Advertiser
- Posts: 250
- Joined: Wed Mar 16, 2011 5:31 am
- Just the numbers in order: 7
- Contact:
Re: Chassis Availability
Chassis availability updated at top of thread!
ValveStorm.comParts, parts parts!
- VelvetGeorge
- Site Owner
- Posts: 7233
- Joined: Tue Oct 14, 2003 5:12 pm
- Just the numbers in order: 13492
- Location: The Murder Mitten
- Contact:
Re: Chassis Availability
The plating methods we use are zinc chromate on steel (which can be clear or gold) and anodizing on aluminum. Note that not all aluminum chassis get anodized.
There is no chrome process on any of our parts.
There isn't an option to run small numbers of custom chassis. 25 is the min. But the price point only starts to make sense at 50 pieces.
george
There is no chrome process on any of our parts.
There isn't an option to run small numbers of custom chassis. 25 is the min. But the price point only starts to make sense at 50 pieces.
george
-
- Supporting Advertiser
- Posts: 250
- Joined: Wed Mar 16, 2011 5:31 am
- Just the numbers in order: 7
- Contact:
Re: Chassis Availability
All chassis are now available!ValveStorm wrote:Chassis availability updated at top of thread!
ValveStorm.comParts, parts parts!
-
- Senior Member
- Posts: 2161
- Joined: Fri Aug 03, 2007 8:45 am
Re: Chassis Availability
Just received my 50 watt chassis from Valve storm...anxious to do another build for I've been outta it for a while running sound. Have mostly NOS parts, Iskra Mustard original board etc. BTW the chassis is super nice. Thinking about getting another 

69 SuperBass Plexi
12000 Series Bulid
73 1987
68 Nos 50 build
2554 Combo
2550 Silver Jub stack
71 LesPaul Deluxe
68,71,73 4x12
12000 Series Bulid
73 1987
68 Nos 50 build
2554 Combo
2550 Silver Jub stack
71 LesPaul Deluxe
68,71,73 4x12