What to do if your Harman Kardon speaker does not work? Guides and repair information for Harman Kardon speakers. If your Onyx Studio 2 no longer has Blue...

Are Denon record players any good? For the price, the Denon DP-300F is on par with other entry-level turntables in terms of performance but bests them in ...

How do I set up my Denon AVR for Bluetooth? Press the “SETUP” button on the remote control. From the Setup menu, select “General.” Select “Bluetooth Trans...

Why does my RCA TV say please run channel auto scan? The Please run channel scan… message can be caused by the TV’s Input being changed, the HDMI cable fa...

What is the sound you hear when there is no sound? In a silence where some people could hear a pin drop, people with tinnitus hear a constant ringing in t...

How do I connect my Iphone to Denon AVR 1912? Look for the AirPlay icon towards the bottom right of the iOS device’s screen. Once found, select the icon a...

Can a Bose 901 be repaired without an equalizer? In this project, a non-functional Bose 901 Equalizer is repaired by replacing the old resistors and capac...

Can optical cables stop working? Well, an optical cable won’t “go bad” in the sense of wearing out or corroding, but it can break, which has pretty much t...

How to fix a Denon AVR s740h HDMI issue? 1) Resetting the power to both the TV and receiver. 2) Reinserting the HDMI cable (this is a high speed ethernet ...

Who bought out Bose? The majority owner of Bose Corporation is the Massachusetts Institute of Technology, donated to MIT by the founder Amar Bose himself,...