Quote:
Originally Posted by
captouch 
Graphicism, you mentioned you added about $100 in tubes to the DV336i. What specific tubes worked out best for you?
Also, do you know if the 336i is the same as the 336SE? I only see the 336SE available from eBay these days. The La Figaro 336c appears identical in appearance as well.
Have you heard (either the amp itself or feedback from others you trust) on how the DT880/600's go with the Bottlehead Crack?
The Tung Sol 5998 is the must-have power tube for the 600 Ohm beyers, a massive step-up from stock, this in my opinion is what sets it apart from the tube-rolling possibilities of the LDIII. Drivers dictate the sound; 6SN7 Raytheon GT/VT-231 is my favorite for it's neutral yet detailed sound, 6sn7 Raytheon jan-crp getter is similar albeit slightly rounder with more low-end bass. Something like a 6sn7 Kenrad Jan-CKR 6SN7-GT would be a cheaper option for a decent driver tube, not quite as rich as the aforementioned but better than stock and other cheap russian tubes, electro-harmonix etc.
As far as the different 336 variations go I believe they're all cosmetic but I haven't heard anything other than the 336i, the 336SE found on ebay looks thinner and cheaper to be honest... possibly built lighter for shipping.
I haven't heard the Crack, like so many tube amps it comes down to the types of tubes you can roll with and might be limited with the crack. I have been interested in building one, possibly with the speedball upgrade for running lower impedance cans. I like the idea of varnishing the wood and painting the top.
Quote:
Originally Posted by
NinjaSquirt 
Thank you for the impressions. Would you say that the Darkvoice has good bass? Because I know that the Valhalla is a little treble focused and lacking the traditional "tube sound." If this is not true of the Darkvoice, I would seriously consider it. Right now my main quirk right now is that the Valhalla is American made and comes with such a good warranty and a lighter punch on the wallet (The Darkvoice is just a little over Valhalla but tube rolling you said would add another $100 making it well overpriced compared to the Valhalla).
It Definitely has good bass, low and textured just the way I like it. It isn't emphasized like Denons or Ultrasones but accurate and fast. I listen to a lot of electronica which I will say can benefit from a colored sound like that of bass-heavy cans however being a stickler for detail and accuracy I put that first. Tubes like the 6sn7 Raytheon jan-crp Getter I suggested to captouch will give you additional bass should you desire.