Amp lamps 100 w.
4el34 for version prior to 1993 and 46l6 version APRS 1993.
3 12AX7 pre-amp
Small in size.
BUT HE DEVELOPED any 100W lamps! CAUTION EARS
It PSE 24.5 kg, and yes the watts are doing ...
It pays not mine, but remarquerala Lger golden crown that distinguishes it from other marshall who is more upscale.
Celestion G12H-100

UTILIZATION

Amp very easy to use.
2 channels: overdrive and lead.
Rglage bass, mid, and treble presence.
P-amp and the Self-Employed reverbesont per channel.
You plug and go.

SOUNDS

Before anything else, notifications Previous, I want to point something out ...
This amp was released in dbt 90s.
It is typ rock. It availing oneself of the rock sound udbut 90s.
Actually he did not sound the Bayeux JCM 800, but that is normal, the sound quality has won!
Compar SO a JCM 800 and 900. You'll find that the sound of the JCM and more modern and "soft" for guitarists seeking a Dornava quality rather than a distortion of his property but that breaks the Bayeux ears!!

I use it with a retubing in electo-harmonix EL34 and 3 12ax7lps have thirty hours.
The HP and celetion g12K-100 nine.

Well, frankly, IL Blown!!
A quality of its extra-ordinary, very versatile, keeping all of the same ITS OWN MARSHALL.
Spend all styles: blues, rock, jazz, and even the metal of the 80s: maiden, metallica, slayer.

Indeed, this is not correct Legrain modernedu mesa, but we must add a few thousand'....

And do not ask him to sound like a Fender IS A MARSHALL, very serious and Britsh SOUND. Unlike fender that is crystalline but lack of bass at disto! Ca dpend the taste of people.

The first time I try with my gibson sg, I took myself on for angus young! ITS EXACTLY THE SAME!! and pure like the Led Zeppelin is THE SOUND THAT YOU WILL BE WITH THIS AMP!

I use a digitech metal master of history can make big metal and a whole chorus boss.
FRANKLY, THE SOUND IS BEAUTIFUL!! THE SOUND OF PEDAL IS HUGE ON THIS AMP! He accepts the sound superbly pedals and no feedback and hiss.

I'm with a concert, everyone came late to tell me they had never heard a sound like the marshall!

To all owners and future buyers JCM900, Try my config, you'll see! You tell me the new!

To get this sound, you must type in the Vox AC30 or mesa express, but there are add euros! And for no real diffrence sound!

OVERALL OPINION

I've had a few months.
I bought Entirely rvis and Retube.
I love the sound it a.
What I dislike is that it does not look like much compared to other marshall amp. It paratmme shabby before the new AVT100! Tiny, even if they put the pat!
N'empche sending it etches the pure and the sound is to go!
Besides the concert ended, another group before me had a AVT100 and guitarist and immediately came to see my amp because I had not included a "PAREILAVEC SON OF A ROTTEN MARSHALL 30W AMP! "
I laughed! And I told him that it is a 100w that has almost 20 years, but lamps.
The guy did not believe me! "A small thing in the 100 W? And with a sound like that 20 years?"
It suited all of it was hers to sell to the same and do the same config as me!
Like what .....
The suit does not make the man!