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1: Tube DIY Asylum, Re: Differential EL84 V2 (0.00)
Posted by Yeo on 2005-02-17, 15:02:30 (219.95.206.86)
hi john just want to thank you for your continuing efforts and dedication towards improving this type of topology. your well documented listening experience is enlightening as well! this is smoking! y .......
2: Tube DIY Asylum, Re: Compact vs. Conventional? (0.00)
Posted by Yeo on 2004-12-13, 04:33:51 (210.187.11.26)
hi steve nope. the 47ohm here is the 47ohm between plate and g2. diode direction, i believe is towards g2. yeo .......
3: Tube DIY Asylum, Re: Compact vs. Conventional? (0.00)
Posted by Yeo on 2004-12-12, 02:55:35 (218.208.224.156)
hi steve glad to know you are having fun with the compact design! this is what diy should be about. having fun. :) too much time/effort is wasted debating about whether a design will work or not. btw, .......
4: Digital Drive, Re: Three words have served me well for 18 years (0.00)
Posted by Yeo on 2004-11-02, 15:03:18 (203.106.80.76)
i have used an even better "three words". it's not mine. :) yeo .......
5: Tube DIY Asylum, Re: preamp start up issues in 12B4 preamp (0.00)
Posted by Yeo on 2004-06-21, 20:54:59 (203.120.68.71)
hi vin glad you like the preamp. i later revised the grid stopper to 1kohm. 220ohm makes me too conscious of the highs. yeo .......
6: MagneQuest/Peerless Forum, Re: Yo Yeo... (0.00)
Posted by Yeo on 2004-05-16, 07:54:39 (218.208.226.201)
hi bas oh yeah! saw your little darling amp. great wood work there. of course it should go into the darling club. there are a few members whom i haven't put their amps on that page yet. but of course, .......
7: MagneQuest/Peerless Forum, introducing the ultra compact club (0.00)
Posted by Yeo on 2004-05-16, 01:33:08 (218.111.7.191)
hi guys! this is way long overdue. mike asked me to put up an ultra compact club. i said yes. and that was all i did. until now! http://diyparadise.com/ultracompact.html you folks who have built the c .......
8: Tube DIY Asylum, Re: My darling amp under development.. (0.00)
Posted by Yeo on 2004-05-07, 18:40:01 (219.95.204.108)
hi bas nice work there! what tools do you use to drill the wooden top plate? i see lots of ccs. how does it sound? thx. yeo .......
9: Tube DIY Asylum, Re: How does the output z look? (0.00)
Posted by Yeo on 2004-04-25, 17:17:50 (219.95.204.42)
> Did you ever measure the output voltage unloaded and then loaded? If so what was the difference? nope. did not measure it at all. i'm just lazy. if it sounds good, no need to measure anything! i on .......
10: Tube DIY Asylum, Re: How does the output z look? (0.00)
Posted by Yeo on 2004-04-24, 17:49:05 (219.95.205.112)
i have no idea about output z. i built it first with resistor. it didn't sound good at all, then went for ccs. has stuck with it since then. yeo .......
11: Tube DIY Asylum, Re: variations on "compact" amp (0.00)
Posted by Yeo on 2004-04-23, 18:25:15 (218.208.224.92)
hi par appreciate if you could send me your schematic and/or pictures of your amp. then it'll be in the "ultra-compact" amp club! i think we could dc couple it but finding the right ccs will be a task .......
12: Tube DIY Asylum, variations on "compact" amp (0.00)
Posted by Yeo on 2004-04-23, 08:36:12 (219.95.204.127)
hi all! anyone built the "Compact" amp and improved on it? http://www.triodeel.com/compact.html writing this as i intend to start a club ala the Darling Club http://www.diyparadise.com/Darling.html bu .......
13: Tube DIY Asylum, Re: not if you don't refine it... (0.00)
Posted by Yeo on 2004-04-09, 18:13:26 (202.188.183.14)
hi henry >A pure single-ended amplifier is simpler, and a proper push-pull amplifier has much better balance with hardly any more complexity. I can't speculate on the sound, but technically the "Compa .......
14: Tube DIY Asylum, Re: New p-p amps (0.00)
Posted by Yeo on 2003-09-18, 05:16:08 (219.92.212.120)
hi! yes. i used this scheme in the simple el84. http://diyparadise.com/simpleel84.html allen wright is right to suggest you need a scheme to balance the current between the tubes. made hell of a diffe .......
15: Digital Drive, quad cd66 problems (0.00)
Posted by Yeo on 2003-08-22, 21:09:18 (219.92.215.3)
hi! need help here. modified a quad cd66 and it's now working now. disc spins in counter-clockwise. i know i know, i'm in trouble. "unmod" by replacing back all caps but still problem persists. any id .......
16: Tweakers' Asylum, Re: OS-CON (0.00)
Posted by Yeo on 2003-04-05, 02:38:01 (210.187.67.2)
or you could get them here. http://diyparadise.com/oscon.html .......
17: Tube DIY Asylum, Re: Italian "Tektron" 2A3 amp, grid-stoppers and hum. (0.00)
Posted by Yeo on 2003-01-21, 16:29:15 (210.187.67.2)
are you using a stepdown transformer? check this guy. some of them are built as autoformers. i used one before and this guy is the culprit of hum. good luck. .......
18: Tweakers' Asylum, Re: help in findig sanyo os-con !!! (0.00)
Posted by Yeo on 2002-12-10, 23:13:34 (210.187.67.2)
http://www.diyparadise.com/oscon.html .......
19: Speaker Asylum, Vifa P17WJ-15 (0.00)
Posted by Yeo on 2002-09-02, 19:20:14 (192.25.240.23)
Hi! My right PSB Stratus Mini speaker now sounds distorted but particularly at only a certain bass frequency. Otherwise it sounds clean and refined throughout the frequency range. I know I got to .......
Found total of 19 records, Query: , Author: Yeo in All Forums, Time: 0 sec.