Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki 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

Transformers Specs for a 2x KT88 Amp
Transformers Specs for a 2x KT88 Amp
Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Thread Tools Search this Thread
Old 17th November 2013, 05:04 PM   #21
jazbo8 is offline jazbo8
diyAudio Moderator
jazbo8's Avatar
Join Date: Jan 2011
Location: In Transient
Transformers Specs for a 2x KT88 Amp
One of many possibilities:

Click the image to open in full size.
  Reply With Quote
Old 17th November 2013, 10:23 PM   #22
gingertube is offline gingertube  Australia
diyAudio Member
Join Date: Oct 2004
Location: Adelaide South Oz
The load line shown is not an AC load line which will be an elipse, not a line. So long as more of the elipse area falls below the dotted 33W limt than above then you are fine, that is, so long as the average power is below your (self imposed) 33W limit.
  Reply With Quote
Old 19th November 2013, 09:00 AM   #23
costis_n is offline costis_n  Greece
diyAudio Member
Join Date: Aug 2008
Yes, that looks more like it. Interesting to realise that there is very small difference in output power between 300 and 250 Volts screen. It is because we are allowed to hit the knee part of the curves.
For sure a resistive load is anything but realistic, just a starting point that makes sure it will work more or less.
  Reply With Quote


Transformers Specs for a 2x KT88 AmpHide this!Advertise here!
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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
what range speaker used 2x 18watt or 2x 10 watt on 18 watts amp plig88 Instruments and Amps 10 22nd February 2013 07:37 PM
Summing (2x) opposite-phase signals with Transformers ryansupak Analog Line Level 0 4th August 2012 03:14 AM
FS 2X Atma-Sphere transformers Zero Cool Swap Meet 3 23rd October 2011 04:53 AM
FS: 2x UCD700HG+HxR, 2x UCD700 PS, transformers, accessories. TrNSZ Swap Meet 0 28th April 2011 03:10 AM
WTB: 2x Hypex UCD180 amp modules and 2x SMPS power supplies jdubs Swap Meet 0 22nd April 2010 02:10 AM

New To Site? Need Help?

All times are GMT. The time now is 05:44 AM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.00%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio