Hi,
my brother has brought a Dikom DK-300 usb hybrid tv receiver.
He will use it under windows, but I've tried it with the latest v4l-dvb 
driver and I've discovered that it works well as analog tv (video and 
audio work using the sox command to send audio from /dev/dsp1 to /dev/dsp).
The digital tv doesn't work (in kaffeine the digital tv icon is not 
present).
I post the dmesg obtained connecting the device.
If you want I can test for the next 10 days.
Thank you,
Xwang