ч is always palatised, so maybe this is why you are hearing a sh like sound.Originally Posted by laybackspinster
Also the sound Ч is a Т imediately followed by a palatised Ш (sh) sound.
i.e. Ч = ТШь (I use the soft sign to indicate that the sound is soft, I know normally Ш is always hard.)
In English Ch = t followed by a sh sound.