Tube Amp Archive

if media player is doing "Opening media..." give it some time. I tried it now, and it takes about 1-2 minuts for it to start playing stupid windows It's using CyberLink Video/SP Decode codec. You can get it in ACE codec pack http://www.free-codecs.com/download/ACE_Mega_CoDecS_Pack.htm Or somewher el...

yeah media player doesn't play them on one of my computers

Just use mplayer (http://www.mplayerhq.hu/) or something like that

Works just fine

I use LTSpice/SWCad which is free, and after some time getting used to it and tweaking I got it working just the way I need it. With tube models from duncan and koren it's very useful tool. And I am strongly convinced that 250k (linear) for treble is the way to go (with the circuit pictured on stand...

I like to use spice better, and then frequency analyzer to confirm it. Much easier when you get the hang of ot (i mean spice).

Here is a simple graph to show you what I meant. The three versions simulated using spice (checked).

The green line is what i liked the best out of three mentioned.

Hello I'm new here, and I heaven't build a wreck yet but I tried the tone control when I was comparing a bunch of them to see the difference. I you use 250k for bass and treble with 25k for the mid you get the mid point around 400Hz (roughly). On the other hand if you use 1MEG bor bass and treble th...