Requested Roland SIP-300 Service manual available

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clintrubber

Well-known member
Joined
Jun 3, 2004
Messages
5,982
Location
The Netherlands
Maybe more people are interested so I'm posting this here with a more specific subject:


Here we are, the scans for the service manual of
the Roland SIP-300 rackmount Guitar Pre-Amp,
as requested:

http://home.hetnet.nl/~chickennerdpig/FILES/Roland/Roland_SIP-300_ServiceManual.zip

Since I only have an A4-scanner the A3-pages are spanned across three scans each.

Please download it right away or one of these days since I need
to take it down again somewhere next week.
If someone with more webspace wants to host it then that's fine by me.


Interestingly this unit appears to use a dual-FET,
I didn't remember that from when I got this service-doc.

There's also the bass-version, SIP-301, which has a compressor i.s.o.
the distortion section and different EQ-points.
I don't have any additional info about that one,
so if anyone has, please tell.

Bye,

Peter
 
Thanks, Peter!

Here it is - stitched, colour-reduced and PDF'ed:

http://groupdiy.twin-x.com/albums/userpics/10004/Roland%20SIP-300%20Manual.PDF

Jakob E.
 
And thank you as well Jakob ! :thumb:

Must admit that yesterday evening I couldn't be bothered to compile it into a single pdf - well, at home I don't even have that possibility.

Nice stitching you did !

To avoid confusion with the actual manual, this file perhaps better renamed to Service-Something ?


But all this aside, what do you think of the actual circuitry ? Some interesting/funny amplifier-topologies in there. I didn't look hard, but was wondering why they're using the double-diff-input-pair topologies. I wouldn't expect problems with non-railtorail-input amps here.

Bye,

Peter
 
> scans for the service manual of the Roland SIP-300 rackmount Guitar Pre-Amp, ...I need to take it down again... If someone with more webspace wants to host it then that's fine by me.

Roland SIP-300 rackmount Guitar Pre-Amp, 2.8Meg PDF file.

Looks like a Hi-Fi amp, not a moosical instrooment.
 

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