What's the "best" tubes for a cal alpha 24/96dac?

I'm running sovtek lps tubes right now and am thinking of changing tubes in lieu of buying a new player if I can avoid it.

joeavid02-28-2002 12:34am

joeavid OP Details Discussions Posts This discussion Message User 47 posts 03-01-2002 at 11:57am Copy Comment URL Report Comment Edit Delete thanks to all for the info,i'll check them out since it's a pretty small investment.
kingbeezer Details Discussions Posts This discussion Message User 13 posts 02-28-2002 at 11:50pm Copy Comment URL Report Comment Edit Delete You should give some NOS 5751 tubes a whirl, which are often used as a 12AX7 substitute. I'm using them in my Norh CD-1 and have had great results - more relaxed sound, less high frequency grain, better detail. These effects are subtle, but definitely there. Check out Joe's Tube Lore on the Audio Asylum FAQ section for more info and specific tube recommendations. Beez
newbee Details Discussions Posts This discussion Message User 4,767 posts 02-28-2002 at 05:16pm Copy Comment URL Report Comment Edit Delete i use new production yogo's. el12ax7s, nickle plates. very very clean highs. in another application they were a bit shy in the lower mid range but i can't hear this effect on my alpha. i've never tried the NOS tubes recommended by upscale audio. these can be purchased on the internet for a low as 6.95 each.
upscaleaudio Details Discussions Posts This discussion Message User 258 posts 02-28-2002 at 05:15am Copy Comment URL Report Comment Edit Delete The most popular have been Mullard CV4004 for years. There was a period where the Brimar CV4004 was hot, but both are great. The Brimar are warmer on top slightly.