unbalance to balance conection

Archived from groups: rec.audio.tech (More info?)

"emil SonarScope" wrote ...
> i need to conect cd player ( line out unbalance)) to studio
> monitors with balance input
> how i can do it?
> if enybody now for inexpencive solution ;-)

Do you have access to someone who can solder the
connectors (to make your own)? Or are you looking
to buy the cables (or adapters)?

What kind of connectors do the inputs use?
1/4inch phone? XLR? something else?
What equipment (brand/model) are the CD
player and the studio monitors?

Archived from groups: rec.audio.tech (More info?)

"emil SonarScope" <emil@makni-sonarscope.com> wrote in message
news:c5bv2r$a63$1@ls219.htnet.hr...
>
>
>
> "Richard Crowley" <rcrowley7@xprt.net> wrote in message
> news:107iilub2645065@corp.supernews.com...
> > "emil SonarScope" wrote ...
> > > i need to conect cd player ( line out unbalance)) to studio
> > > monitors with balance input
> > > how i can do it?
> > > if enybody now for inexpencive solution ;-)
> >
> > Do you have access to someone who can solder the
> > connectors (to make your own)? Or are you looking
> > to buy the cables (or adapters)?
> >
> > What kind of connectors do the inputs use?
> > 1/4inch phone? XLR? something else?
> > What equipment (brand/model) are the CD
> > player and the studio monitors?
> >
> >
>
> hi,
>
> i am quit good in soldering
>
> and i will be happy to get my solder system on the table
>
>
> studio monitors are Meridian - don't now the model something old and have
5
> pin connector
> but i now the pin order GROUND L+ L - / R+ R-
>
> cd player is hi fi unit Rotel 965 something old - RCA jacks
>
> thanx for traying to help
>
> emil
>
>
>
>
>
>
Rotel is RCD 945AX
Monitors Merdian M20

e

Archived from groups: rec.audio.tech (More info?)

thanx Richard

i will tray to do it today


will tell You result

emil

"Richard Crowley" <rcrowley7@xprt.net> wrote in message
news:107jdab5svv1e93@corp.supernews.com...
>
> "emil SonarScope" <emil@makni-sonarscope.com> wrote in message
> news:c5bv2r$a63$1@ls219.htnet.hr...
> >
> >
> >
> > "Richard Crowley" <rcrowley7@xprt.net> wrote in message
> > news:107iilub2645065@corp.supernews.com...
> > > "emil SonarScope" wrote ...
> > > > i need to conect cd player ( line out unbalance)) to studio
> > > > monitors with balance input
> > > > how i can do it?
> > > > if enybody now for inexpencive solution ;-)
> > >
> > > Do you have access to someone who can solder the
> > > connectors (to make your own)? Or are you looking
> > > to buy the cables (or adapters)?
> > >
> > > What kind of connectors do the inputs use?
> > > 1/4inch phone? XLR? something else?
> > > What equipment (brand/model) are the CD
> > > player and the studio monitors?
> > >
> > >
> >
> > hi,
> >
> > i am quit good in soldering
> >
> > and i will be happy to get my solder system on the table
> >
> >
> > studio monitors are Meridian - don't now the model something old and
have
> 5
> > pin connector
> > but i now the pin order GROUND L+ L - / R+ R-
> >
> > cd player is hi fi unit Rotel 965 something old - RCA jacks
>
> I would first try connecting the outside (ground/shield)
> of each RCA jack to the "-" sides (L-, R-) and the center
> (pin) to the "+" pins. That would theoretically give most
> protection against ground loops. But connecting the "-"
> sides to the ground pin might be necessary (experiment).
>
>

Archived from groups: rec.audio.tech (More info?)

"Laurence Payne" <l@laurenceDELETEpayne.freeserve.co.uk> wrote in message
newstam70he2j25tpfn0bhg8rouc536c5tup1@4ax.com...
> On Sun, 11 Apr 2004 19:24:31 +0100, "emil SonarScope"
> <emil@makni-sonarscope.com> wrote:
>
> >hi,
> >
> >i am quit good in soldering
> >
> >and i will be happy to get my solder system on the table
> >
> >
> >studio monitors are Meridian - don't now the model something old and have
5
> >pin connector
> >but i now the pin order GROUND L+ L - / R+ R-
> >
> >cd player is hi fi unit Rotel 965 something old - RCA jacks
> >
> >thanx for traying to help
>
> Tie input - to ground. RCA - to this, pin to +

I did it


is working but - hi frequency are missing

maybe problem with impedance ?

e