Just found that http://www.fidele.co.uk/ provides tweaking services for your 303 and 405's. No idea what they are like but some of you may be interested Lee...
Hallo, I do revision/upgrades on the 303 or 405 as well, for around 120 to 145 Euro. See http://quadrevisionspot.blogspot.com/. Let's say it depends on where...
Robert Admittedly, I'd be tempted to DIY, but some folks have two left thumbs. Lee ... From: quadhifi@yahoogroups.com [mailto:quadhifi@yahoogroups.com]On ...
Posted from another source, by a guy I know. ... Some of you may know I own a quad 77 pre of venerable age..... For several years I 've been meaning to look...
Hello! Interesting. I've got a 99 pre. Are the transistors you're referring to FETs Q2 and Q3 (J110) between the balanced output circuit and the volume...
Marc, thanks. It *will* come, but I caught a bad cold and I am in bed most of the time. I have made notices, though, so I won't forget anything. Best, ...
Thomas, the guy that wrote this up should be joining the list soon so he should be able to answer your question. Lee ... From: quadhifi@yahoogroups.com...
My apologies. Please excuse my impatience, just looking forward to your comments. Feel better. --JA ... From: Thrassyvoulos Papadopoulos <ixenakis@...> ...
By the way, I use the 99 pre in my 2 systems with the 99 and 909 amps. After some experimenting, I prefer the sonic flavoring of using an Alpha Core silver IC...
Hello I have a Quad 99 Power Amp, has anyone out there done any mods on a 99? I haven't been inside it as it's still under guarantee, but there is a switch...
One nice feature about this switch is that (unlike the 909 amp) if you're using the 99 pre, it allows you to use a regular IC but still use the Quadlink to put...
Hi I've been a member now for around a month. I've enjoyed hearing everyone's experiences. There are so many stories of Quad equipment failure after 20+ years,...
Good afternoon Gentlemen, My name is Chris Pickett and I would like to introduce my new internet shop tubesonix. I would hope that we can offer you some great...
If the opamp arrangement at the input is the same as on 306-909, then 22uF tantal caps across the first two zeners and 2,2uF tants over the two others will be...
Hello Thanks for that, I'll wait till the guarantee runs out first, but yes i did a similar mod to the 306 with great results. Richard ... If the opamp...
Have anyone heard about the new Quad Twenty-four P phono unit? Is it on the market already? The styling matches Qaud QC24 except it has no switches except an...
Joe, yes, I did, last Friday. It was a part of the system during the comparison between the refurbed 57's and the 2805's, though external step-ups were used...
This mod to my quad 99cdp should have been done years ago. Ever since I got the player I wondered why Quad had never fitted a a coaxial digital out to match...
This has been placed on here before ...but if I post it, I can then try to help anyone who has any questions. Let me just say that its like listening to s a...
... Thanks for the post. Do you know of any 77 Integrated mods, or the CD 77 for that matter? A lot of people strongly dislike the 77-series, but then again,...
with out the schematics for the int its hard to say .... but I think the int is essentially the 77 pre with an power amp shoe horned into the same case. If so...
Gentleman, I took such measurement: http://ucz.tme.szczecin.pl/~jacek/temp/quad.gif Yes I'm aware that electret microphones are not worth for serious...
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