Howdy campers,
It has been a few weeks since installing a EVM 12L in my Fender Blues Deluxe and I can only say this is very fine sounding amp now.
First a review of pre-EVM amp. This is the 1994 USA tweed Blues Deluxe model. Known for huge volume jump and average tone. So, I put an 12AY7 in V1 for a cleaner tone and a bigger sweep of the gain and volume controls. Had tons of mods done by amp guru, i.e. BillM and Fromel type mods and these put the amp in a whole new light. I was actually playing it some now. (a back up to Mesa Boogie Lonestar Special really) Still wasn't quite right. Reverb tank is notoriously bad in these, so replaced with a MOD 4BB3C1B and that was MUCH better, but still felt like I wanted a bigger clean and tighter tone.
Enter EVM 12L - First off, it is a heavy bastid now, but worth every ounce added. The one I found was from a 1985 Son of Boogie amp and had a heat sink, which I removed. It might have fit but I have heard more users say just get rid of it, as it milks some of the speaker benefits. Was a tight fit over the reverb tank but all screws lined up and she was ready to go. All the talk of neutral tone and no color is pretty true, this is a full range speaker. Finally was getting the Fender sound I was looking for. No buzz, fuzz, crackle, or farts to be found. Kind of a Pro Reverb / Twin sound that is sweet to my ears. Flubby low end is gone and raspy overdrive pedals (RAT) are pushing truer sound. The drive channel on these amps has no drive, but now at least the boost sounds better, and maybe a little more "drive". Pedals in general seem to sound better as well, and chicken picken is sharper.
Was in LA last week and played a George Bensen Hard Rock Deluxe with the Jensen C12K 100 watt, and while this does sound good, not quite as good as the EVM 12L to me.
Elwood, after reading some reviews, I will look at G12 30H for my Boogie Studio 22+. Mine doesn't have the EQ so the Jensen is reported to work well in these.
Final notes - EVM 12L changed this Blues Deluxe for the better and now I can skip the weight room, just gotta move this amp around the room a few times.
Now everyone go hunting for old EVM 12L's looking for a new home!
Pictures for proof. May take the back off for another shot as well.
