Go Back   Home > Forums > Amplifiers > Tubes / Valves
Home Forums Rules Articles Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Tubes / Valves All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum

diyAudio Sponsor

Search for a tube at thetubestore.com                            Product reviews and more

Audio tubes for any amplifier: from high end home audio to classic guitar amps.

Quick links by tube type: 12AX7, EL34, 6L6, KT66, 6550, KT88, EL84, 12AU7, 12AT7, 6922, 6H30, 300B, 6V6, 6SN7 

Reply
 
Thread Tools Search this Thread
Old 4th March 2006, 05:42 PM   #1
ghola is offline ghola  United States
diyAudio Member
 
Join Date: Feb 2006
Location: Maine
Default a.r.t. mpa tube pre amp

I bought this years ago but didnt use it much because I didnt care for the sound. Came with 2 Sovtek 12ax7s. I recently swapped one with an old Raytheon, and it sounds light years better. What else can I try using besides perhaps 12at7 or 12au7? What about 12fq8? Im looking for bizarre sounds, with mucho artifacts. I tried to find a link to a schematic, but couldnt.
  Reply With Quote

Reply


Hide this!Advertise here!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
FS tube tuner, Active filter kit, tube amp, amp3 Josephjcole Swap Meet 9 20th July 2007 04:05 PM
SS or tube voltage amplifying stages in an amp with tube output? ray_moth Tubes / Valves 14 4th July 2007 03:09 AM
need diy tube preamp (line-stage) recommendation and general tube advice Musiclover4 Tubes / Valves 15 24th November 2005 01:19 AM
tube driving the same tube - whats the collective word? zobsky Tubes / Valves 3 13th June 2005 06:47 AM


New To Site? Need Help?

All times are GMT. The time now is 05:46 PM.

Page generated in 0.06031 seconds (66.27% PHP - 33.73% MySQL) with 10 queries

Copyright ©1999-2012 diyAudio