I really like the 600s - very balanced, natural and open sounding, never seem to get aggressive or fatiguing which is what I was after; a comfortable pair to shut-out the world and relax with, even with digital sources. Some might find them a little light in the bass but this can be a touch system dependent - I prefer them with the MG head in transformer-coupled single-ended/no NFB mode which does hurt bass a little but I like what they do in the mids and highs this way. I bet they would be better bass players with a decent SS amp but I haven't tried many - the ASL just does it for me. Komunikasi Serial Mikrokontroler Dengan Matlab there. After hearing how good my IEM's and headphones can sound with an amp I could never go back to listening without some sort of amplification - tubes or SS. Manoj Tiwari Holi Songs Mp3 Download Free on this page. In my home office I use a Little Dot mkIII tube amp with my AKG 601's, and Monster Turbine Copper Pro's or Miles Davis Tributes. When I'm on the go I use a portable ALO Rx solid state amp.

There are major differences between tube and SS - mainly the mellowness of tubes, while SS is more upfront. I prefer to use the ALO for when I'm in a rock mood, and the Little Dot mkIII for when late night internet surfing sessions. But aside from the obvious increase in power, the sonic improvement over just a 'headphone jack' is pretty obvious and clear. It's kinda like crack cocaine - once you try it you just can't go back without it!

What yields an even more intense experience than Crack? The most hardcore users say it’s a Speedball. Speedball is our Camille Cascode Constant Current Source. Crack;Bottlehead OTL. A good sounding tube can test poorly in a drug store tester and a great testing tube can. Built a Crack -w- Speedball using. Bottlehead Crack: Review by Headfonia - The Headphone Enthusiasts' Website. Like with every Bottlehead design all in- and outputs are located on top of the amplifier (even the power cable goes in on top). If you love this amp is HIGLY RECOMMENDED to upgrade it with the speedball kit. Selling my Bottlehead Crack w/ Speedball Upgrade that gets very little use. I got it assembled by another Head-fier.