Sound output in ELMO ST1200

[speed6969]

Hello friends of S8 world. This my first message in this forum and is to ask for help:
I?ve got two Elmos ST1200. I usually project S8 films in bars, pubs, parties,etc. (There is nothing like a film show with a beer in your hand).
The problem is that the sound outputs are amplified outputs, this way, the impedance of the signal is too low and the level is too high to go trough the sound mixer or the amplifier of the pub, as I?d like.
I?ve been thinking to get a new output, a non-amplified output, from the sound electronics, perhaps from two of the nine pins in the amplifier module of the projector.
Does someone could help?
Salud, Speed.

[#Pedro]

Hi Speed,
I don?t know the Elmo, but I cannot believe, that it doesn?t have any line-out. If really not, and you havn?t got any circuit diagram, you could try to connect to the middle pin of the volume control potentiometer, im most cases it will work.
There are also NF transformers around (electronic shops, autoradio stuff), which you can connect at one hand to the speaker output and at the other hand to a preamp with about 47 kOhms.
Pedro