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Lucas, Lyra, and DIY Audio Projects: January 2010
http://diyblogs.blogspot.com/2010_01_01_archive.html
Lucas, Lyra, and DIY Audio Projects. A place to post Lucass and Lyras pics, my DIY audio projects and and random ramblings. Thursday, January 28, 2010. Preamp power supply rebuilt. The PS-2 shunt regulator was nicely fitted into the preamp. I contemplated fitting it into the power supply chassis, but gave up thinking of how to mount it. When I built the PS-2 on the heatsink, I was thinking of mounting it via a screw onto the back of the preamp. That's how it was done in the end. Trimming the excess off t...
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Lucas, Lyra, and DIY Audio Projects: March 2009
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Lucas, Lyra, and DIY Audio Projects. A place to post Lucass and Lyras pics, my DIY audio projects and and random ramblings. Wednesday, March 18, 2009. My stash of Irons. Here's my stash of irons. From left to right, they are, James 6132 output transformer, a pair of supposed James OEM output transformer (complete with James badge), Lundahl 1623 (120Ma) output transformer, and a pair of C core 20H chokes (100mA). I have another pair of 10H chokes, but could not locate them for this group shot.
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Lucas, Lyra, and DIY Audio Projects: March 2010
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Lucas, Lyra, and DIY Audio Projects. A place to post Lucass and Lyras pics, my DIY audio projects and and random ramblings. Saturday, March 13, 2010. So I went to Jaben. I'll probably add the headphone output jack onto the preamp chassis soon. And maybe I should build an Akido headphone amp. Labels: CD Pro2 LF. Subscribe to: Posts (Atom). View my complete profile. Bergrans CD Pro2M controller. Mick Feuerbacher's Audio Projects. Awesome Inc. template. Powered by Blogger.
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Lucas, Lyra, and DIY Audio Projects: June 2010
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Lucas, Lyra, and DIY Audio Projects. A place to post Lucass and Lyras pics, my DIY audio projects and and random ramblings. Wednesday, June 23, 2010. Blog switching over to Posterous. I'm switching my blog over to Posterous. The new blog can be found at vincentwong.posterous.com. Just did the manual porting of 165 posts that I have done since Jan 2007. The old one will still remain though. Posterous offers means to blog via email and also an iPhone app. Just perfect for me to do small postings. ;). So, h...
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Lucas, Lyra, and DIY Audio Projects: 26 DC 45 amplifier
http://diyblogs.blogspot.com/2010/06/26-dc-45-amplifier.html
Lucas, Lyra, and DIY Audio Projects. A place to post Lucass and Lyras pics, my DIY audio projects and and random ramblings. Tuesday, June 15, 2010. 26 DC 45 amplifier. So, here's the scribble on paper. Operating points are pretty standard stuff for 26 and 45. The brief is simple. DC coupled amp, with driver C4S. Loaded and with LED biasing. Filaments will be DC current regulated. B will be regulated by a HV Maida circuit. Work on this hopefully will start at the end of this month. View my complete profile.
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Lucas, Lyra, and DIY Audio Projects: April 2009
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Lucas, Lyra, and DIY Audio Projects. A place to post Lucass and Lyras pics, my DIY audio projects and and random ramblings. Monday, April 27, 2009. Cd today from Roxy at Adelphi. Not exactly what I was looking for. I mean, the songs did not endear themselves to me, however, track 11 - 祝君好. Did stand out as one of my favourite on the cd. Maybe needs lots or re-listening before the other tracks grow on me. Anyways, the other place to get this cd would be New Disc Village, also at Adelphi. Deep Blue - Skye.
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Lucas, Lyra, and DIY Audio Projects: Audio part of the Tokyo trip
http://diyblogs.blogspot.com/2010/04/audio-part-of-tokyo-trip.html
Lucas, Lyra, and DIY Audio Projects. A place to post Lucass and Lyras pics, my DIY audio projects and and random ramblings. Monday, April 26, 2010. Audio part of the Tokyo trip. Was supposed to visit Audio Professor. And some others at Akiba area, and also to pick up some Takman. Resistors, but really. traveling with kids in tow is very difficult to slot in personal agenda. Yet, it was when searching for Lucas's Animal Kaiser game machine that led me to Andix. I left San and the kids at Tully's.
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Lucas, Lyra, and DIY Audio Projects: May 2009
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Lucas, Lyra, and DIY Audio Projects. A place to post Lucass and Lyras pics, my DIY audio projects and and random ramblings. Monday, May 25, 2009. The mundorf m-lytic have a common ground, rendering it unsuitable for the janus design as i wanted to use the capacitor in C3 and C4 positions. I'm doing up the amp bit by bit. slowly, but surely. Labels: Janus Shunt Regulator. Wednesday, May 20, 2009. Does not have a center tap. In this case. ;). Labels: hybrid power supply. Tuesday, May 19, 2009. Guess i have...
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Lucas, Lyra, and DIY Audio Projects: July 2009
http://diyblogs.blogspot.com/2009_07_01_archive.html
Lucas, Lyra, and DIY Audio Projects. A place to post Lucass and Lyras pics, my DIY audio projects and and random ramblings. Wednesday, July 22, 2009. This was taken on 4th July right smack over lunch hours, with a cranky baby who just wants to nap and an elder brother who was especially mischievous during the shoot. It did not help that the photographer was curt and did not seem enthusiastic about the job even though the studio supposedly specializes in taking photos of kids and pregnant women. When it's...
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Lucas, Lyra, and DIY Audio Projects: November 2009
http://diyblogs.blogspot.com/2009_11_01_archive.html
Lucas, Lyra, and DIY Audio Projects. A place to post Lucass and Lyras pics, my DIY audio projects and and random ramblings. Thursday, November 26, 2009. Nixie Tube clock updates. The clock is finally completed and in an enclosure. I thought for a long time before deciding what the enclosure should be. I searched for aluminium ones from farnell. But could not find one of the form factor that I am looking for. I then decided to do one from scratch. I went to Robert's place. Overall, this is a fun project&#...