What is This Amp Worth?

[fronzo]

Hi guys,
I posted this question in the Amps section, but someone suggested I ask it here in the Vintage section.
I hope it's okay that I'm reposting - if the moderators want me to I can remove the initial post.
Anyway, I'm trying to figure out how much this amp is worth.

It's a 100w JTM Super PA, not sure of the year but possibly late 60s.

It's had some work done, but I have the original parts, and that's just a sticker on the front.

Someone is coming to have a look at it to possibly buy, and I have NO idea what to ask for or accept.

Any and all advice appreciated.

Thanks!

Pics:

 

[william vogel]

pictures of the internals would be nice to further enhance the ability to guess value. The fact that it has very old filter capacitors is a good indication that it’s original.

 

[fronzo]

pictures of the internals would be nice to further enhance the ability to guess value. The fact that it has very old filter capacitors is a good indication that it’s original.

Oh yes, someone else mentioned that in the previous thread. I'll try to get those up tomorrow!

 

[Matthews Guitars]

I offer tree fiddy for it.

 

[tomsvintage]

Here is one

1967 Marshall Super PA - Black Flag Plexi | Reverb

Another cracker from my collection ... this time it’s a 100w Plexi Panel Super PA from 1967 .. black flag JTM logo !!!!Looks like she has a very old mains transformer swap and is wired to 220v. Repro logo, changed feet and indicator light but in overall nice condition...

reverb.com

 

[fronzo]

Wow! I'm guessing the first one has to be an excessive asking price? Still, either way it's worth more than I thought.
I'd be happy with the lower end!

 

[playloud]

Don't sell yourself short!

Hard to say conclusively without pics of the internals (reminds me of this joke), but this looks like a very nice amp.

I would definitely upload those pics and get feedback from the experts here before selling - certainly for anything less than the one at the link @tomsvintage supplied.

It's probably a '68, judging from the filter caps on top of the chassis (post-'68) and the OT orientation (pre-'69). The "black flag" front panel is usually a '67 feature, but I understand these appeared later for the PAs.

Replacement logos are easy to find.

 

[Crikey]

3500 based on age

 

[TAZIN]

The Super PA amps can be very tough to figure out a build date since they tend to use components spanning a couple of years. I would guess this build to be from very late '68 through the first quarter of 1969.

 

[Blokkadeleider]

The Super PA amps can be very tough to figure out a build date since they tend to use components spanning a couple of years. I would guess this build to be from very late '68 through the first quarter of 1969.

Yep. It does have a black flag label but there's also that wide vent on top as opposed to the narrow one you'd expect on a '67. It's still going to be a very nice amp though. Aside, is it possible that they still had a Super PA panel laying around that late? I think the wide vents came into use later in '67?
Correct me if I'm wrong. You'll know better than I do.

 

[Seanxk]

Yep, a Black Flag PA is a difficult one, I have an April 69 and it has the Black Flag Plexi front, gut shots are your only hope.