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I know you`d like it... [message #30160 is a reply to message #30142]

Thu, 20 January 2005 15:25

Damir
Messages: 1005
Registered: May 2009

Illuminati (2nd Degree)

Actually, in SE amp (1) I slowly build (long breadbording phase), I use toroidal PTs (2), "ordinary" 5V4G rectifiers (3) CLC filter (4) with MKP first cap, but electrolitic second (5), actually, 2x270uF (6), 130 Ohms 10H choke (7), even add 10 Ohms resistors between the secondary and the rectifier (8), maybe I`ll bypass electrolitics with MKP closer to the 300B (9)... Huh, I really tried, but can`t do 10 Mortal Sins in Audio...sorry.
In my defense, I use small 35VA transformer for the heater (6,3V) and filaments (2 x 5V) and separate 300VA transformer with HV 2X360V + 2 x 5V for the rectifiers. Few swithes, and I have standby function like this: main switch on - small trafo is "on" through power resistor (~0,8 Uh on the load), then standby switch "on", and both transformers are "on" - IDH rectifiers provide ~30 sec. more "slow start". In standby, HV is "off" and heaters/filaments are heated with 0,8Uh...

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[Message index]

		Here's Guinevere By: PakProtector on Wed, 29 December 2004 08:03
		Here's Guinevere By: PakProtector on Wed, 29 December 2004 08:23
		Re: Here's Guinevere By: Manualblock on Wed, 29 December 2004 08:49
		Re: Here's Guinevere By: PakProtector on Wed, 29 December 2004 11:02
		Re: Here's Guinevere By: Wayne Parham on Wed, 29 December 2004 11:42
		Re: Here's Guinevere By: Manualblock on Wed, 29 December 2004 12:33
		notes, and a correction. By: PakProtector on Wed, 29 December 2004 15:17
		Re: Here's Guinevere By: Damir on Wed, 29 December 2004 12:34
		Re: Here's Guinevere By: PakProtector on Wed, 29 December 2004 15:10
		Re: Here's Guinevere By: Damir on Wed, 29 December 2004 15:30
		Grid stopers By: PakProtector on Wed, 29 December 2004 16:13
		Excellent!!! By: colinhester on Wed, 29 December 2004 13:40
		diet Dr. Pepper please By: PakProtector on Fri, 14 January 2005 10:59
		Re: diet Dr. Pepper please By: colinhester on Fri, 14 January 2005 11:35
		Re: Here's Guinevere/BOM By: Manualblock on Wed, 29 December 2004 13:43
		Here's Guinevere/BOM By: PakProtector on Tue, 04 January 2005 10:03
		Re: Here's Guinevere/BOM By: Wayne Parham on Tue, 04 January 2005 16:17
		Options... By: PakProtector on Tue, 04 January 2005 19:38
		Re: Options... By: Wayne Parham on Tue, 04 January 2005 23:57
		Re: Options... By: PakProtector on Wed, 05 January 2005 06:53
		Re: Options... By: Damir on Wed, 05 January 2005 07:10
		heretic.... By: PakProtector on Wed, 19 January 2005 15:22
		I know you`d like it... By: Damir on Thu, 20 January 2005 15:25
		Re: Here's Guinevere/BOM By: Manualblock on Thu, 06 January 2005 21:14
		yell if you want other options... By: PakProtector on Sat, 08 January 2005 15:02
		Re: yell if you want other options... By: Wayne Parham on Sun, 09 January 2005 03:56
		predictions and more options By: PakProtector on Sun, 09 January 2005 07:33
		Re: predictions and more options By: Wayne Parham on Sun, 09 January 2005 08:11

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