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Stereo-70
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PAS 2/3-X
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Text to find:
Dynaco stero 416 no relay operation
-
jp.pezz
07:56:53 02/26/24
(0)
Mark Read
design considerations
-
outbackdave
06:07:12 01/02/24
(1)
Mark Read
RE: design considerations
-
JonM
12:15:48 01/02/24
(0)
AVA Dynaco Super Pas 3 rectifier keeps going bad
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JHugh
20:01:21 11/22/23
(
3
)
Mark Read
Possibly high voltages at the 12X4, or bad cap(s) in the power supply
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1973shovel
04:54:01 11/23/23
(
2
)
RE: Possibly high voltages at the 12X4, or bad cap(s) in the power supply
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JHugh
11:26:18 11/28/23
(1)
Well, if you're not comfortable taking high voltage measurements...
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1973shovel
12:18:09 11/30/23
(0)
Rumble & hum
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mwagn_1
13:33:46 07/15/23
(0)
Mark Read
can't get knobs off a Dynaco 400
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scop@duck.com
10:49:25 07/10/23
(0)
Mark Read
Is asymmetrical clipping normal for an ST-80?
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wallewek
15:17:28 02/13/23
(1)
Mark Read
RE: Is asymmetrical clipping normal for an ST-80?
-
wallewek
15:32:16 02/17/23
(0)
stock PAS into CAE upgrade Mk3
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jothk@hotmail.com
12:52:23 11/10/22
(1)
Mark Read
Stock PAS Loading
-
1973shovel
07:59:10 11/13/22
(0)
Dynaco PAS-4 preamp
-
magiccarpetride
12:38:47 08/17/22
(
2
)
Mark Read
RE: Dynaco PAS-4 preamp
-
Story
03:17:04 08/26/22
(0)
Congratulations
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1973shovel
02:49:40 08/26/22
(0)
NEW PSVANE Tubes Can't bias and blew rectifier.
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omnibusspresss@yahoo.com
20:58:49 07/21/22
(0)
Mark Read
Dyna PAM1 pc board
-
Teknofossil1958
08:16:35 02/18/22
(0)
Mark Read
Dyna PAM1 pc board
-
Teknofossil1958
06:21:15 02/18/22
(1)
Mark Read
I can't help you with the trace side
-
1973shovel
07:02:41 02/19/22
(0)
Steady state buzz in Dyna PAS.
-
viridian
19:14:57 12/12/21
(
11
)
Mark Read
RE: Steady state buzz in Dyna PAS.
-
xaudiomanx
12:01:59 01/17/23
(0)
I know you know your way around
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1973shovel
08:08:24 12/14/21
(
9
)
Thank you! You give me far too much credit, much appreciated.
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viridian
08:28:44 12/14/21
(
8
)
Wow
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1973shovel
08:36:15 12/15/21
(
7
)
I think the pandemic has a lot of folks wound up.
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viridian
14:49:56 12/15/21
(
6
)
Ain't that the truth?
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1973shovel
06:45:53 12/17/21
(
5
)
That's why I sold my bike many years ago. Link to board.
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viridian
16:56:56 12/17/21
(
4
)
Ahh, the Erhard
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1973shovel
05:00:51 12/20/21
(
3
)
Epic fail.
-
viridian
13:26:27 01/02/22
(
2
)
That's too bad
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1973shovel
03:29:28 01/08/22
(1)
Thank you. Much appreciated.
-
viridian
15:00:38 01/20/22
(0)
PAS3 noise from phono input.
-
fishy
08:46:09 06/17/21
(
8
)
Mark Read
Can you be more specific than "loud noises"?
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1973shovel
13:35:13 06/23/21
(
7
)
RE: Can you be more specific than "loud noises"?
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fishy
17:52:10 06/23/21
(
6
)
With all due respect...
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1973shovel
05:11:42 06/24/21
(
5
)
RE: With all due respect...
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john.lynch@phila.gov
05:41:26 03/17/22
(
2
)
I'm not sure what your point is...
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1973shovel
05:29:51 04/07/22
(0)
pre amp upgrade
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john.lynch@phila.gov
07:01:41 03/17/22
(0)
Thank You!
-
fishy
15:16:24 06/28/21
(1)
You're welcome
-
1973shovel
20:43:17 06/28/21
(0)
MK III bias
-
dremfl@sbcglobal.net
18:30:35 03/16/21
(
2
)
Mark Read
My experience has been...
-
1973shovel
07:04:49 03/26/21
(1)
RE: My experience has been...
-
dremfl@sbcglobal.net
13:53:40 03/27/21
(0)
Pas mod vs Daniel II
-
SuperB
23:33:26 02/05/21
(0)
Mark Read
Ping Joe Curcio: Amp for Stacked Quad ESL 57
-
pushpulltriode
04:01:22 01/24/21
(0)
Mark Read
Can I damage Dynaco Pas by heavily clipping the phono stage
-
roby1
21:59:10 01/22/21
(0)
Mark Read
Dynaco PAS - which model
-
hdlesser@gmail.com
09:30:54 12/31/20
(
5
)
Mark Read
RE: Dynaco PAS - which model
-
hahax@verizon.net
20:46:55 04/26/23
(0)
PAS 3 or 3X, they are all pretty much the same. Nt
-
viridian
11:30:03 01/03/21
(0)
RE: Dynaco PAS - which model
-
hdlesser@gmail.com
06:20:41 01/02/21
(
2
)
RE: Dynaco PAS - which model
-
tubular.well
08:07:37 10/19/22
(0)
RE: Dynaco PAS - which model
-
johnmil
07:35:28 01/02/21
(0)
Replacing top cover from PA060 transformer
-
Plavcan
14:12:25 11/24/20
(
5
)
Mark Read
RE: Replacing top cover from PA060 transformer
-
petercapo
17:24:17 11/24/20
(
4
)
RE: Replacing top cover from PA060 transformer
-
Plavcan
06:45:45 11/25/20
(
3
)
RE: Replacing top cover from PA060 transformer
-
petercapo
08:03:03 11/25/20
(
2
)
RE: Replacing top cover from PA060 transformer
-
Plavcan
09:35:55 11/25/20
(1)
RE: Replacing top cover from PA060 transformer
-
petercapo
10:04:15 11/25/20
(0)
AVA Pat-5 hum & static - troubleshooting help
-
rwonfor
10:06:57 09/05/20
(1)
Mark Read
RE: AVA Pat-5 hum & static - troubleshooting help
-
petercapo
17:23:59 09/05/20
(0)
bias voltage fluctuates
-
jclark1@utk.edu
06:14:16 08/20/20
(
8
)
Mark Read
RE: bias voltage fluctuates
-
jclark1@utk.edu
08:20:33 08/21/20
(
2
)
RE: bias voltage fluctuates
-
jclark1@utk.edu
06:42:18 08/24/20
(1)
RE: bias voltage fluctuates
-
petercapo
08:13:04 08/24/20
(0)
RE: bias voltage fluctuates
-
petercapo
17:53:49 08/20/20
(
4
)
RE: bias voltage fluctuates
-
jclark1@utk.edu
07:35:48 08/21/20
(
3
)
RE: bias voltage fluctuates
-
jclark1@utk.edu
07:38:59 08/21/20
(
2
)
RE: bias voltage fluctuates
-
petercapo
08:16:05 08/21/20
(1)
RE: bias voltage fluctuates
-
jclark1@utk.edu
06:44:11 08/24/20
(0)
Dynaco Pas Treble Controls
-
Rudes
18:37:01 05/31/20
(1)
Mark Read
RE: Dynaco Pas Treble Controls
-
petercapo
04:08:39 06/02/20
(0)
Direct input to ST-70
-
hvlee
15:53:12 04/03/20
(
24
)
Mark Read
RE: Direct input to ST-70
-
petercapo
17:10:12 05/08/20
(
21
)
RE: Direct input to ST-70
-
hvlee
17:31:19 05/08/20
(
20
)
RE: Direct input to ST-70
-
petercapo
06:52:30 05/09/20
(
19
)
"I'm not crazy about the idea of swapping out the original circuit design for a different one"
-
1973shovel
08:00:28 06/27/20
(
15
)
RE: "I'm not crazy about the idea of swapping out the original circuit design for a different one"
-
petercapo
11:49:31 06/27/20
(
14
)
RE: "I'm not crazy about the idea of swapping out the original circuit design for a different one"
-
Mushroom Soup
18:38:11 03/05/21
(0)
Transistors?
-
1973shovel
16:50:47 06/27/20
(
12
)
RE: Transistors?
-
petercapo
17:08:03 06/27/20
(
11
)
RE: Transistors?
-
1973shovel
21:33:28 06/27/20
(
10
)
RE: Transistors?
-
petercapo
03:46:23 06/28/20
(
9
)
RE: Transistors?
-
1973shovel
06:35:26 06/30/20
(
8
)
Reimagined Dynacos
-
petercapo
06:44:09 06/30/20
(
7
)
That's a good question
-
1973shovel
13:34:43 07/02/20
(
6
)
RE: That's a good question
-
petercapo
14:17:35 07/02/20
(
5
)
I will post my results
-
1973shovel
06:57:00 07/03/20
(
4
)
Looks Great! (nt)
-
petercapo
13:18:23 07/03/20
(
3
)
I hope mine turns out as well
-
1973shovel
17:32:13 07/04/20
(
2
)
Jed Clampett's property?
-
petercapo
18:32:52 07/04/20
(1)
Uncle Jed's Black Gold is the only oil I will use in my capacitors
-
1973shovel
07:36:10 07/06/20
(0)
RE: Direct input to ST-70
-
hvlee
09:49:58 05/09/20
(
2
)
RE: Direct input to ST-70
-
petercapo
13:09:58 05/09/20
(1)
RE: Direct input to ST-70
-
hvlee
13:54:12 05/09/20
(0)
RE: Direct input to ST-70
-
petercapo
18:54:36 04/09/20
(1)
+1, additionally the Adcom is an older preamp and DC offset may have increased....
-
viridian
16:53:37 05/08/20
(0)
PA060 filament current?
-
zacster
07:20:09 03/22/20
(
15
)
Mark Read
RE: PA060 filament current?
-
understudy
06:30:48 01/18/24
(0)
There were a minimum of three different power transformers...
-
viridian
07:21:56 04/28/20
(
3
)
RE: There were a minimum of three different power transformers...
-
Mushroom Soup
18:41:34 03/05/21
(0)
RE: There were a minimum of three different power transformers...
-
zacster
09:14:27 04/28/20
(1)
Best of luck with that. Nt
-
viridian
09:54:53 04/28/20
(0)
"I read somewhere that it is 3a"
-
1973shovel
06:01:27 03/27/20
(
9
)
RE: "I read somewhere that it is 3a"
-
zacster
06:58:44 03/27/20
(
8
)
"a 4 tube driver board"
-
1973shovel
08:10:43 03/27/20
(
7
)
RE: "a 4 tube driver board"
-
zacster
10:55:59 03/27/20
(
6
)
"Is that the story?"
-
1973shovel
06:56:45 03/28/20
(
5
)
RE: "Is that the story?"
-
zacster
18:10:32 03/28/20
(
4
)
Nearly five years for Joe
-
1973shovel
06:28:06 03/30/20
(
3
)
RE: Nearly five years for Joe
-
understudy
06:23:02 01/18/24
(
2
)
Yes, weird...and short. Enjoy it while we can! (nt)
-
1973shovel
07:52:20 01/18/24
(1)
RE: Yes, weird...and short. Enjoy it while we can! (nt)
-
understudy
09:13:06 01/18/24
(0)
Dynaco Amp
-
john.lynch@phila.gov
07:53:10 03/16/20
(
5
)
Mark Read
How do your voltages check against what the manual lists? (nt)
-
1973shovel
06:16:42 03/19/20
(
4
)
RE: How do your voltages check against what the manual lists? (nt)
-
john.lynch@phila.gov
06:33:05 03/19/20
(
3
)
Is the problem tube in the same socket which gave you trouble the last time?
-
1973shovel
05:48:29 03/20/20
(
2
)
RE: Is the problem tube in the same socket which gave you trouble the last time?
-
john.lynch@phila.gov
06:07:45 03/20/20
(1)
I meant with the new tubes
-
1973shovel
09:00:27 03/20/20
(0)
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