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1: Inmate Systems, dead_SHORT's Prime (0.00)
Posted by dead_SHORT on 2008-10-08, 21:27:53 (76.70.187.78)
dead_SHORT 's Prime System
IP Address: 76.70.187.78
Last Update: October 08, 2008 at 21:27:53
Amplifier: 300B SE DIY 7W 600:600 inputs Shunt-loaded 6C45Pe driver Shunt-loaded WE 300B outp .......
2: MagneQuest/Peerless Forum, Re: small survey.... your input would be appreciated (0.00)
Posted by dead_SHORT on 2006-01-24, 14:10:09 (208.251.140.35)
I went through: 1) Alps 'Black Beauty 2) Stepped ladder with CC resistors (26 1.5dB steps) 3) Now using Sowter 9336 transformer attenuators. Are they the best? Well I don't know... What I like about t .......
3: MagneQuest/Peerless Forum, Re: new pair of nickle core EXO-46 (0.00)
Posted by dead_SHORT on 2006-01-12, 10:56:29 (204.174.12.18)
FYI: Further down on this Forum page, Tom Ronan said he was looking for these. Maybe he still is? Regards, David .......
4: MagneQuest/Peerless Forum, Interesting point thks but I better stick with my choice! 8^) (0.00)
Posted by dead_SHORT on 2006-01-12, 10:54:08 (204.174.12.18)
NT .......
5: MagneQuest/Peerless Forum, Re: Core materials 101 (0.00)
Posted by dead_SHORT on 2006-01-12, 09:10:35 (204.174.12.18)
Thanks Mike and Doc. B. After thinking it through I have asked Eileen to change my order for the EXO-173s from M6 to Nickel. Your informed opinion has helped put my mind at ease about this decision bu .......
6: MagneQuest/Peerless Forum, Ignore my previous post if this is too subjective a question-tks (0.00)
Posted by dead_SHORT on 2006-01-11, 17:45:48 (69.156.14.70)
nt .......
7: MagneQuest/Peerless Forum, Re: Core materials 101 (0.00)
Posted by dead_SHORT on 2006-01-11, 16:49:00 (204.174.12.18)
Thanks Mike. OK well then I will stop beating around the bush and ask the real question that has me wringing my hands at this moment: Is the WOO of the EXO-173 greater with M6 or Nickel? ( I ordered a .......
8: MagneQuest/Peerless Forum, Core materials 101 (0.00)
Posted by dead_SHORT on 2006-01-11, 15:55:25 (204.174.12.18)
Hello Mike and others. I am trying to learn enough to make sound decisions on core materials when I order. Likely the subject is difficult to simplify but I would appreciate any guidelines. Right now .......
9: MagneQuest/Peerless Forum, Re: core geometries and materials (0.00)
Posted by dead_SHORT on 2005-12-21, 18:33:09 (70.48.154.189)
Hello Dan. I completely agree with your perspective as a manufacturer and understand that the stellar sonic reputation of MQ is not being compomised. I was trying to make some points from the home bui .......
10: MagneQuest/Peerless Forum, Re: core geometries and materials (0.00)
Posted by dead_SHORT on 2005-12-21, 12:15:57 (70.48.154.189)
Hello Mike. For me, I will always prefer end-bells on an EI core and will pay to get them. But then I like that raw industrial look and the sonic performance is very reliable. If I built amps for othe .......
11: MagneQuest/Peerless Forum, Re: Safety (0.00)
Posted by dead_SHORT on 2005-12-21, 10:37:42 (70.48.154.189)
Hello all. Thanks for the comments and these are very good reasons indeed. So for maximum safety the AC path should be: Output tube plate->Coupling cap->One side of output transformer primary Other si .......
12: MagneQuest/Peerless Forum, Re: Cap size for EXO-173/BCP-15/6C45Pe(150V/40ma) combo (0.00)
Posted by dead_SHORT on 2005-12-21, 10:21:02 (70.48.154.189)
Hi Mike. Thanks for the suggestions but I can get the 8uF caps on it just means a bit of metal work. I will use them. Regards, David .......
13: MagneQuest/Peerless Forum, Parallel feed output transformer ground return (0.00)
Posted by dead_SHORT on 2005-12-20, 17:22:28 (69.156.13.154)
Hello all. I am not sure if this is the right place for this question but I am wondering if there is a reason NOT to return the ground connection the PF output transformer to the cathode of the output .......
14: MagneQuest/Peerless Forum, Cap size for EXO-173/BCP-15/6C45Pe(150V/40ma) combo (0.00)
Posted by dead_SHORT on 2005-12-20, 17:07:47 (69.156.13.154)
Hello all. I have ordered the EXO-173s in M6. On hand I have 4uF/600V & 8uF/600V oilers to use as the coupling cap. Please give me some guidance. I am tight for space in the chassis and would prefer t .......
15: MagneQuest/Peerless Forum, Re: RIT-5 'Junior' 1:2? (0.00)
Posted by dead_SHORT on 2005-12-18, 19:44:01 (69.156.13.154)
Hello all. Thanks Dan and Mike for your referral. The EXO-173 does seem ideal for the job. Two windings is good but one winding is better! I read in the archives that the M6 core is better in terms of .......
16: MagneQuest/Peerless Forum, Re: RIT-5 'Junior' 1:2? (0.00)
Posted by dead_SHORT on 2005-12-17, 21:18:53 (69.156.13.154)
Hello and thanks for the reply. The EXO-173 is not listed on the Magnaquest page of your site. Please list or send me the specs. Regards, David .......
17: MagneQuest/Peerless Forum, RIT-5 'Junior' 1:2? (0.00)
Posted by dead_SHORT on 2005-12-16, 20:40:15 (69.156.13.154)
Hello Mike. I wish to try running a 6C45pe driver mixed bias at 1.4V. This runs the tube at 40ma and 150V on the plate. It is plate loaded with a BCP-15. I would like to run the 300B it will push as h .......
18: MagneQuest/Peerless Forum, Re: To go with a BCP-15... (0.00)
Posted by dead_SHORT on 2005-11-18, 09:17:06 (69.156.13.123)
Thanks for the advise Mike. Will lower current (~20ma) and more Henries(100) mean a smaller coupling cap or is the size you recommended mandated by the IT? I ask as 6uF is kind of a pain the butt size .......
19: MagneQuest/Peerless Forum, To go with a BCP-15... (0.00)
Posted by dead_SHORT on 2005-11-16, 12:08:07 (69.156.13.123)
Hello all. I am running a 6C45Pe at 30ma into a BCP-15 as a choke load. Currently the configuration is Monkey amp so the 6C45Pe is DC coupled to the 300B. I would like to change to the RIT '5' Junior .......
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