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From: Bret Ludwig - 23 Mar 2008, 02:00
I never can remember the correct spelling of the name of this bookstore. They have MJ (Musen-To-Jikken) and Stereo Sound magazines. The non-katakana reading gaijin-and if Dr. Revilo Oliver felt Japanese beyond his ken, it's probably way beyond mine-will still enjoy reading the schematics, English captions and seeing the photos. You have to call the individual...
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From: Andre Jute - 22 Mar 2008, 03:22
Patrick Turner wrote: > Lincoln-Walsh made nice PP amps with CFB AND an IST driver tranny. > Back in maybe 1955. Its been done before. > But I only saw a LW schematic once, and have not seen an electronic > copy, > so LW might have gone broke or stopped production long ago > after not making very much. > > Anyone have a copy of the Lincoln-Walsh amps? I...
10 Posts. Last post send by: Andre Jute - Saturday 22 Mar
From: S F - 22 Mar 2008, 01:18
Now here is a sub woofer. * w w w .royaldevice . com /custom.htm
10 Posts. Last post send by: S F - Saturday 22 Mar
From: Ian Iveson - 20 Mar 2008, 20:49
Can anyone explain the relationships between OPT specs and bandwidth for my circlotron? Output stage sketch is here: * w w w .ivesonaudio.pwp.blueyonder.co.uk/circlotronel84.gif Apologies for rather random component values and cheated bias circuit, as was when I first posted it. If anyone's interested in developing it further, I can easily redraw,...
12 Posts. Last post send by: Ian Iveson - Thursday 20 Mar
From: John Heubel - 20 Mar 2008, 17:53
I just came across this piece of equipment and don't have experience with tube. From some writeups at AK it seems like it may be good to restore and see what I may have been missing not owning tube gear. Anyone in the Winston-Salem area work on tube gear? Thanks, John
4 Posts. Last post send by: John Heubel - Thursday 20 Mar
From: Eeyore - 20 Mar 2008, 15:05
In another discussion with Iain Churches, the subject of stability with feedback came into the conversation. The basic rules for stability with feedback applied are quite simple. Namely that the feedback should not become 'in phase' with the input (due to phase lag issues typically in the circuit in question) AND have a value of greater than one. Now,...
19 Posts. Last post send by: Eeyore - Thursday 20 Mar
From: MovieWorld - 20 Mar 2008, 14:41
[IMG] * i254.photobucket . com /albums/hh116/dvdwarez/ShopFront4.jpg[/ IMG] [IMG] * i254.photobucket . com /albums/hh116/dvdwarez/ xbox360premiumhdmi.jpg[/IMG] [IMG] * i254.photobucket . com /albums/hh116/dvdwarez/DSCN2101.jpg[/ IMG] [IMG] * i254.photobucket . com /albums/hh116/dvdwarez/ PALModdedWii.jpg[/IMG] [IMG] * i254.photobucket . com /albums/hh116/dvdwarez/PSPLite3.jpg[/ IMG] [IMG] * i254.photobucket . com /albums/hh116/dvdwarez/NDSL.jpg[/IMG] We're...
4 Posts. Last post send by: MovieWorld - Thursday 20 Mar
From: Andre Jute - 20 Mar 2008, 00:59
On St Patrick's Day 2008 in the thread * groups.google.ie/group/rec.audio.tubes/browse thread/thread/68fe0d290f8a1b8c/3b4f6b6355c466b4?hl=en#3b4f6b6355c466b4 Worthless Peter Wieck told a gross lie in his continuing flame war on Andre Jute. The lie depended on the configuration of computers. When this lie was conclusively scuppered, Worthless Wiecky...
16 Posts. Last post send by: Andre Jute - Thursday 20 Mar
From: Bret Ludwig - 20 Mar 2008, 00:07
Since lower impedance speakers are here like them or not (and I don't) this works best. See the Manila Book for details or the seminal Williamson Amplifier booklet.
7 Posts. Last post send by: Bret Ludwig - Thursday 20 Mar
From: Andre Jute - 19 Mar 2008, 23:51
keithr <keithr@nowhere . com .au> wrote: > "Andre Jute" <fiultra@yahoo . com > wrote : > > > For a stalker who pretends to know so much about me, Richardson, your > > ignorance is a bottomless pit. > > Define stalking little jooty, I thought you defined "stalking" rather well yourself, Keefie, in the rest of your sentence, describing yourself as one who wastes...
3 Posts. Last post send by: Andre Jute - Wednesday 19 Mar
From: Iain Churches - 19 Mar 2008, 19:20
I have been asked about using a tube amp with low impedance speakers (2.5 Ohms) Does anyone have experience with this kind of setup? First thoughts are that with PPP in triode mode one could probably achieve a DF of 10. Regards to all Iain
38 Posts. Last post send by: Iain Churches - Wednesday 19 Mar
From: --- - 19 Mar 2008, 01:23
Here's the link: * search.ebay . com /_W0QQdfspZ1QQfsooZ2QQfsopZ2QQsassZtubeQ2eguyQQsbrsrtZd
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From: MarkS - 18 Mar 2008, 23:10
Well, after 10 +/- years, I think its time to unsubscribe from RAT for awhile. I think I'll hang out at the Asylum for a bit. Seems they talk tubes there on DIY Tubes...Imagine! What one might expect from a group titled rec.audio.tubes...too much to ask I guess for an open NG but not unexpected really given human nature; that's the sad part. I think I...
8 Posts. Last post send by: MarkS - Tuesday 18 Mar
From: b.g. - 18 Mar 2008, 16:58
* search.ebay . com /_W0QQsassZmorch76QQfrppZ50QQfsopZ1QQfsooZ1QQrdZ0
1 Posts. Last post send by: b.g. - Tuesday 18 Mar
From: Patrick Turner - 18 Mar 2008, 10:20
So we have one army on the right saying there's a guy over on the left who runs sock puppets. But superficial surfers like myself cannot afford the time to see which force is in the right about the issue. Anyway, I got much better things to do than takes sides in such an issue. Patrick Turner.
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