What size speaker is in that?
What kind of metal tones are we going for here, anyway?
The thing about that amp is that it has an irresponsible amount of gain available for just about every amp model that Fender included. It is way too easy to make it sound like a slightly different brand of a Metal Zone clone. Whatever amp model you use, try dialing the gain down and the volume up. Keep in mind that you have both a preset volume (knob/menu) and a master volume (knob only). The 8-inch speaker lacks a certain midrange body at low volumes (and probability at very high volumes if you play it at the upper limit of its dynamic capabilities). Play with the EQ (especially the 5-band) and focus on taming the bass and keeping the mids strong, as lower volumes tend to let them collapse into the quagmire of flubby, exaggerated bass.
Have you tried running a Tube Screamer into it!?
Have you tried running a Tube Screamer into it!?
Before I returned mine I tried a variety of od/distortion into it. Just never sounded very good.
If you're going to get a Metalzone, get the Keeley.The Boss Metal Zone sounds exactly like about half a dozen of the amp models in the LT25. If you want metal with an EMG 81, try a Wampler Triple Wreck V2 into an amp with two twelves. I use a Randall RG1503-212 as a clean pedal platform with Eminence Texas Heat and Swamp Thang speakers. I also use a stock Fender Champion 100 XL as a clean pedal platform. That Wampler pedal into either of those amps sounds more like Master of Puppets than anything else I've played. If you're going to get a Metal Zone, get the Waza. But if you're going to spend that kind of money, just get the Wampler.
I'm addressing the comparison between waza and Keeley mod.That's a big if. You should probably buy one of every kind of Metal Zone you can find, and stack them all together with compressors at the beginning and end of the signal chain.
To be fair tho. My knowledge of guitar has grown more now over the past 6 months then ever before so my great memory of that one amp might not be accurate lol.
Fender makes the EVH 5150 IIIs, which have become the industry standard for metal over the last decade or so...
I just spent a good three quarters of an hour withy my LT25, and it's not a bad little metal amp. The world's best Ibanez RG270DX with an EMG 81 straight into the Metal 2000 model, cut the bass pretty dramatically, boost the treble and mids, use the noise gate, and it has plenty of gain for Puppets/Justice-era 'tallica. It doesn't have the harmonic complexity that a real connoisseur might want, but it does the job better than any $149.99 amp I've ever heard.
Ok if it's muddy, are you scooping the mids? I know lots of an people do this to get the high gain compressed metal sound. It's a mistake. Listen to any Slayer like "Show No Mercy" for example. The guitar is clear and present because Jeff and Kerry don't scoop the mids. They let Tom add the low end (bass) which is the right way. You loose a lot of clarity. If you boost your mids you may even end up backing off of the gain. You really don't need that much gain 7 or 8 even. I do 8 and even roll off the volume on my guitar a little. So if I play a lead, I've got some boost by rolling the volume up.
If you scoop your mids too much, your going in the wrong direction. Just my opinion, but countless Metal bands you listen to prove it correct.