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 21st November 2011, 02:16 AM   #1
diyAudio Member
 
Join Date: Jun 2010
Default power d90-b

hello

please I need the power circuit-B D90 live in santiago.chile thank you very much regards
  Reply With Quote
Old 21st November 2011, 01:31 PM   #2
diyAudio Member
 
kstagger's Avatar
 
Join Date: Dec 2003
Location: Grand Rapids
ARCDB - D-90


Schematic for the D-90. B is a variation with different tubes on the front end, and regulation. Hopefully this will give you what you need.
  Reply With Quote
Old 21st November 2011, 02:28 PM   #3
diyAudio Member
 
Join Date: Jun 2010
Default audio research D90B

thanks, my doubt is that the amplifier that I have no voltage regulator as the D90 carries a power source 6550, the model I have is D90B, now is the same?

thanks very much

regards
  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
ARC D90 needs new electrolytics Pete22 Tubes / Valves 9 3rd August 2006 11:31 PM
Amplifier 3000 Wats Rms Power + Smps Higcht Power Bestiality MARAVILLASAUDIO Class D 1 5th November 2004 04:06 PM
power output calculations, rated power and required power output metebalci Tubes / Valves 7 22nd February 2004 05:49 PM
Audio Research D90 - Info JDeV Tubes / Valves 7 29th April 2003 12:08 PM


New To Site? Need Help?

All times are GMT. The time now is 11:10 AM.

Page generated in 0.09128 seconds (60.62% PHP - 39.38% MySQL) with 10 queries

Copyright ©1999-2012 diyAudio