elvis said:
I was actually very impressed with the amp, but there are some tones I've just never seemed to nail.
Amps do a lot but you have to consider other parts of the signal chain as well. It is a well known fact that Hendrix played plexi heads into 4 x 12s loaded with Celestion G12H 30s. Now, I'm not sure if they were the 55HZ or the 75HZ model of that speaker but I'm sure you can look it up. The speaker does A LOT for tone and its tone shaping power cannot be ignored. It could be that the extra spice you need to make the 'vanilla' sound interesting is somewhere else in the signal chain besides the amp itself.
http://www.youtube.com/watch?v=W6y0KMBxCoA (This should clear up my point quite nicely)
So basically, pick your speakers / cab you want. JeffP is currently running G12 65 Heritage speakers with his. Some other guys run G12T 75s. Some run v30s. I run a v30 and a c90 in an oversized 2 x 12 box. Birdy runs a greenback Marshall 4 x 12 for his crunch tone.....
This amp is EXCEPTIONALLY sensitive to guitars / pickups. This can be both a good and a bad thing. I personally like it with Gibson Les Pauls and don't fancy strats much. That's just my OPINION. Gotta get the right axe and pickups to maximize the potential of the amp.
Another thought, you might want to swap the stock 6L6 tubes for EL-34s. This will take a bit away from the clean channel but will in turn, give great crunch tone on vintage lo and hi.
As for dialing in the Electra Dyne, it will do what it does. I find it hits the sweet spot in several places. You get skinny cleans with the volume set lower so I tend to set it higher to get a thicker and more rich clean. The gain trim allows me to fine tune the volume knob (gain) for vintage lo and hi which can give me some great tones that cover many styles. Experiment with the volume first and run the EQ string flat until you start getting into the territory you want. I find lower volume settings really give those classic old school tones on vintage lo and hi but you gotta crank the beast (Master) a bit to really get it working. Some hot tips from the manual:
Volume: This is the gain knob. Turning the gain up gives more gain but it also fattens up the lows and low mids. As you turn the volume up, you have to turn the bass down to maintain a balanced tone.
Treble: Increasing treble cuts lows and mids as well as boosting the treble frequency. It changes the frequencies fed to the next pots.
Mids: Global control. Adds both midrange and 'low treble' frequencies to the amp's tone. Consider this the 'crunch knob'. It affects all channels equally.
Bass: This is the Flub Control. If your amp flubs, turn to the left. If it still flubs, turn it father to the left.
Presence: A global control. Turning up the presence adds more aggression / extremely high frequences / bite / sizzle to the tone. It affects all channels equally.
Master: As this goes up, the amp gets louder and sounds better and better. The Electra Dyne gets BASS HEAVY as it turns up so gotta turn down the bass etc. to compensate.
To reiterate my point from earlier, if you like what the Electra Dyne does, get it. If you want Hendrix's sound, Strat + Plexi + Attenuator + Marshall 120watt cab with G12H 30s + Attenuator is probably a more authentic option. Oh, and you need his fingers as well... A lot of tone is also in the player.
As for the Electra Dyne, cranking it up will probably get you much closer to those vintage tones. Did you have a chance to unleash the monster in the music store? People have commented at length on how the tone of the 'Dyne transitions into something different as one reaches gig volumes. It sounds more like a Crunchy Mark I at bedroom volumes and then it morphs into full on pissed off plexi crunch as you approach drummer levels. (I get a stupid assed sex grin on my face when I gig my 'Dyne. It's just THAT good) To start to get those vintage tones, you have to coax the power section into a bit of soft clip which requires volume to do so. You might want to look into an attenuator to make the amp more versatile, volume wise. (should you decide to get one) Birdy has one that he uses with his Marshall 100watt cab. (He uses greenbacks instead of G12H 30s)
I'd imagine the 'Hendrix clip' you heard on Mesa's website had the amp cranked up substantially more than you could manage in the music store. That's my hypothesis, anyway.
Hope this helps...