installing SID (Unstable) debian packages (Pulseaudio)

[Harald654]

Hello,

is it possible to install a packages of the SID (Unstable) debian distribution?

I have tried:

Terminal

xbian@RPi2 ~ $ sudo apt-get install pulseaudio/unstable
[sudo] password for xbian:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Release 'unstable' for 'pulseaudio' was not found

Background: I want to use Pulseauo with the funktion "lfe-crossover-freq" wich is implemented since version 7.0. The Debian Pulseauo version are only 5.0, but the SID distribution has 9.0.

Greetings,
H.