The Super100JH is the same as the JTM45/100 and the Vintage Modern 2466 in that it outputs about 77W clean and 100W when driven. Thus you will be safe with a 100W cab. My tech Just checked my SUPER JH100 last week, he told the amp cant put out more then 50watts...all tubes are ok, It had a bad 33uf...

My tech Just checked my SUPER JH100 last week, he told the amp cant put out more then 50watts...all tubes are ok, It had a bad 33uf/500v cap, replaced It and not so much Power....he told me It is by designe, essentially it is a bassman with too much negative feedback and bla bla bla that I don't rem...

Actually the amp sounds really good to my ear, I mean I asked for adding treble but only to set it better to my taste, usually when I try an amp ala "four holer; only input one is the one that works for me. I also own a yjm but there is no comparison, the VM has that warm mellow sound, while the yjm...

Got it thanks

Hello SteveD, I use it in both range, LDR with details almost maxed, bodie on zero, treble 10, middle 3, bass 2/3/4 ,sometimes presence halfway helps- HDR all the settings above are the same exept for the detail that varies from 3 to 5 depending on the pick up output. I use a 2007 1960av cab with o...

As Dana,s blues mentioned valves being the originals (Marshall logo) could be worne, but the amp sounds very good and power valves are perfectly matched. I'll try both
advises, thank you guys. Steve I must say you create a masterpiece of an amp! I'll let you know after the changes

Hello SteveD, I use it in both range, LDR with details almost maxed, bodie on zero, treble 10, middle 3, bass 2/3/4 ,sometimes presence halfway helps- HDR all the settings above are the same exept for the detail that varies from 3 to 5 depending on the pick up output. I use a 2007 1960av cab with ol...

Hello everybody and happy 2022!!! Just bought a 2466 from 2007 in good condition, it sounds really good, valves should be all originals, tried at full volume no problem, really dinamic amp. Just I need a little more treble and I'd like to change the value of the bright cap, I use filtertron pick up,...

Yes they are, I had the same in my superjh

No they are the stock Chinese shuanguang ....jj look different

Hello guys, yesterday night during the soundcheck my mate amp ( 2466) suddenly stopped working, we checked and one of the power tubes was off ( far right from back). Pulled it out and realized there was a hole on the glass surface....
Have you ever seen a holed kt66???

If not understood....now my question is : which transformer could I install to get more plate voltage? A T2562 could be suitable?
I know, I like amps with more plate voltage ....
Thank you in advance

Hello Steve! Thank you for your reply, you saved my wallet! I have a SUPER JH100 and I love it, this is the reason I'd like to make the yjm sounds in that direction ( higher plate voltage , kt66, little tweaks in the preamp), not to make it exactly the same but in the ballpark, in order to have a be...

Hello everybody, I'm here to ask if the power transformer of a VM 2466 could be installed in a YJM, as I could see they are the same in size, but they supply different plate voltage. Maybe some of the designers of the amps could answer my question before I buy a power transformer that I could not us...