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Re: Power transformer for DBX586 preamplifier

by kludge@[EMAIL PROTECTED] (Scott Dorsey) May 7, 2008 at 09:44 AM

matteo  <matteo_bonino@[EMAIL PROTECTED]
> wrote:
>Dear all,
>  a frend of mine gave me a broken DBX586 preamplifier, to get
>repaired. It has the power transformer out of order, with secondaries
>broken.

What makes you think so?  Transformers don't normally fail... if ALL of
the
secondaries are open, this is a sign that it has received severe
mechanical
abuse.

>The problem is that I can't find the specifications of the transformer
>(output voltage, current), because I can't measure them.
>
>So, I see two solutions:
>1) Is there anyone who has the schematics of the DBX586 preamplifier,
>with transformer output voltages reported ?

dbx will send you one if you call the dbx rep in your country.  My guess
is
that it uses +/- 15V supplies like everything else with that technology,
and
anything providing something in the right ballpark to the 15V regulators
will
be fine.
--scott

-- 
"C'est un Nagra.  C'est suisse, et tres, tres precis."




 15 Posts in Topic:
Power transformer for DBX586 preamplifier
matteo <matteo_bonino@  2008-05-07 00:04:38 
Re: Power transformer for DBX586 preamplifier
"Elvis Kabong"   2008-05-07 02:13:07 
Re: Power transformer for DBX586 preamplifier
"Phil Allison"   2008-05-07 17:37:40 
Re: Power transformer for DBX586 preamplifier
"Elvis Kabong"   2008-05-07 02:41:26 
Re: Power transformer for DBX586 preamplifier
"Phil Allison"   2008-05-07 17:46:21 
Re: Power transformer for DBX586 preamplifier
nospam@[EMAIL PROTECTED]   2008-05-07 07:56:25 
Re: Power transformer for DBX586 preamplifier
matteo <matteo_bonino@  2008-05-07 02:01:31 
Re: Power transformer for DBX586 preamplifier
"Elvis Kabong"   2008-05-07 04:16:23 
Re: Power transformer for DBX586 preamplifier
nospam@[EMAIL PROTECTED]   2008-05-07 09:23:40 
Re: Power transformer for DBX586 preamplifier
"Arny Krueger"   2008-05-07 07:14:03 
Re: Power transformer for DBX586 preamplifier
suckerton2@[EMAIL PROTECT  2008-05-07 06:32:30 
Re: Power transformer for DBX586 preamplifier
kludge@[EMAIL PROTECTED]   2008-05-07 09:44:32 
Re: Power transformer for DBX586 preamplifier
"Arny Krueger"   2008-05-07 10:01:24 
Re: Power transformer for DBX586 preamplifier
moby <moby@[EMAIL PROT  2008-05-08 01:32:26 
Re: Power transformer for DBX586 preamplifier
"Phil Allison"   2008-05-08 20:02:10 

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tan13V112 Fri Jul 4 21:53:22 CDT 2008.