Sourcing for modded SLO build

[cpg1111]

Hi folks!
I started a build with the AA Electronics Solo100 PCB, which is basically a SLO 100 with DC heaters included, I'll attach a pic or two of the board all finished. I'm also doing a handful of the mods from https://robrobinette.com/How_the_Saldano_SLO-100_Works.htm. The big challenge I am having is sourcing the power transformer and chassis here in the US. I ordered both those and a choke from http://c3amps.com, but it's been well over a week and I haven't heard anything acknowledging my order. Does anyone know if C3 Amps are still active? I understand it's a one person operation, but at a certain point, I'd expect some sort of communication. Otherwise, does anyone know where I can find a SLO100 chassis and a suitable power transformer? Ideally a transformer with 3A 3.15V aux, 75A 3.15V with a CT, and a 50v bias tap. And I'd really prefer to order from a US retailer / distributor to avoid tariffs and other import charges slamming the wallet, I know Tube Town has both of what I'm looking for, but it gets pretty pricey to order overseas.

Any help is greatly appreciated!

 

[vigilante398]

C3 Amps are theoretically active, but they're definitely not very responsive. I ordered a 50W SLO kit from them and it took a paypal dispute to get them to ship the head cabinet, they repeatedly ignored my emails. And after all that the build didn't work and I haven't been able to get any support from C3 so it's just sitting in a box in my basement. So if you want a set of 50W iron and a chassis/head cabinet I'll give you a deal

 

[cpg1111]

C3 Amps are theoretically active, but they're definitely not very responsive. I ordered a 50W SLO kit from them and it took a paypal dispute to get them to ship the head cabinet, they repeatedly ignored my emails. And after all that the build didn't work and I haven't been able to get any support from C3 so it's just sitting in a box in my basement. So if you want a set of 50W iron and a chassis/head cabinet I'll give you a deal

Ah sorry to hear that, and a bit disappointed, but appreciate the offer, but I'm doing a 100W build.

 

[cpg1111]

Update: C3 Amps reached out, so I should be getting the chassis, PT and choke.

 

[jwin615]

Rosamp is another option

100W Transformer Set – Guitar Amp Kits Transformers

www.rosamp.com

 

[jwin615]

Side note, check out http://slocloneforums.com
It's pretty inactive these days but there's a lot of SLO knowledge cached there.

 

[jwin615]

Oh, and these guys

inMADout Transformers

https://www.inmadout.com/download/pdf/setSLO100.pdf

 

[HamishR]

Do Mercury Magnetics make anything suitable?

 

[cpg1111]

Do Mercury Magnetics make anything suitable?

I saw they used to, but that particular model was discontinued.

 

[leadfoot]

I've got the AA Electronics board for the SLO 100 as well. Where'd you get the head cabinet from?

 

[HamishR]

I saw they used to, but that particular model was discontinued.

They might resurrect it for you if you ask nicely!

 

[Phil hodson]

I got my head cab, Transformers and knobs and other bits and bobs from Rob at C3 amps. And he was super responsive to all my emails! and there were loads!
Have you emailed him directly?
Here is a link to my build...

Thread 'Soldano slo100 AA electronics'

Jan 13, 2024

It seems that last year quite a few people got the urge to build a Soldano. And I was no different. My board turned up at the same time as at least two builds were getting posted on here. So it must have been something in the air that made everyone make the same decision at the same time!

I managed to stumble across AA Electronics completely by accident. And loved the look of their PCB’s. I had a niggle in the back of my head that I wanted a higher gain amp after building my Trinity 18w custom plexi. And weirdly before even thinking about it I purchased one of their SLO100 boards...

• Phil hodson
• Replies: 47
• Forum: Build Reports

• 
• 
• 

 

[cpg1111]

I've got the AA Electronics board for the SLO 100 as well. Where'd you get the head cabinet from?

I'm actually building my own head cabinet to match a 4x12 cab I already built

 

[cpg1111]

I got my head cab, Transformers and knobs and other bits and bobs from Rob at C3 amps. And he was super responsive to all my emails! and there were loads!
Have you emailed him directly?
Here is a link to my build...

Thread 'Soldano slo100 AA electronics'

Jan 13, 2024

It seems that last year quite a few people got the urge to build a Soldano. And I was no different. My board turned up at the same time as at least two builds were getting posted on here. So it must have been something in the air that made everyone make the same decision at the same time!

I managed to stumble across AA Electronics completely by accident. And loved the look of their PCB’s. I had a niggle in the back of my head that I wanted a higher gain amp after building my Trinity 18w custom plexi. And weirdly before even thinking about it I purchased one of their SLO100 boards...

• Phil hodson
• Replies: 47
• Forum: Build Reports

• 
• 
• 

So I reached out over the phone and they were quick to get back to me, but yes my direct emails were not responded to. Sounds like he's been busy with a day job. Which, I know how that goes.