ATI Audio Players & Recorders - Recent Questions, Troubleshooting & Support

It is not a user replaceable or serviceable part. It amplifies low level sighnals to an intermediate level.

Generally, these buzzing sounds are caused by interference, line noise, and having other devices nearby that use a lot of power. I recommend that you use high quality shielded speaker wire and high end power strips [those $10 dollar power strips ruin a lot of quality sound systems. Also keep other high power items away from your sound system as much as possible. Culprits include computers, printers and modems.
Finally, what we are finding is that the quality of solder has diminished in recent years as lead content has been reduced by law. As a result, any ten year old components have deteriorated circuit boards and soldered connections and should be replaced.
Hope this helps. Happy holidays and Regards, Joe

Even if it isn't you can find power adapters on Amazon.

Hi Francisco,First of all, thank you for purchasing the Service/repair manual of ATI AT1506.Please email me at [email protected], I will send to you the copy.Again, thank you so much!Rating and feedback are highly appreciated.Have a great day!mjsazon

Do you mean for just 2-channel or what?

The Denon doesn't care what's upstream of it. CD players, other receivers, whatever. The Pioneer has analog pre-outs so you can slave any amps analog input(s) (except PHONO) to any channel(s) on the Pioneer.

Check the ATI website..all the manuals are available there

You can, but you will need to be carefull not to turn the amp up too loud, as it will overload the amp. It would be best to use 8 ohm speakers.

I hope this information allows you to resolve this issue.
If you need further assistance please comment to this post and I will try to help you further.
Thanks for using FixYa
asnowman

If the display is working, you have audio. Check your amplifier. 1300Watt adaptor ... This unit draws a very low power and that is not needed.

1. Power Off: Turn off the device.
2. Jumper Configuration: Locate the jumper labeled "S16" on the device. Initially, it should be connected to pins 2 and 3.
3. Power On (Alarm+All LEDs Flashing): Turn the device back on. You'll see the alarm LED and all other LEDs flashing.
4. Power Off Again: Turn off the device once more.
5. Jumper Adjustment: Change the jumper configuration from pins 2 and 3 to pins 1 and 2.
6. Finished: Your Porpo YH-2000 is now set to the desired angular unit mode.

If you encounter any issues, you can press the reset switch on the back of the device to reinitialize it.