Question about Yamaha P2500S Amplifier
I connected an MP3 player to the 1/4" inputs with a stereo splitter cable. I then connected 2 6 metre 1/4" plugs to both the output sockets, turned the amp on and started playing an MP3. Now, when i turn the knobs on the front (the -dB ones) to the right, the "signal" LEDs flicker in time with the music. So far so good. I then connected an oscilloscope to the other leads from the output 1/4" jacks, and got no signal on the scope! Why? Is my amp broken or am i retarded? I'm planning on setting up a large stereo system for parties etc, and i want this thing working to drink some full range speakers. :( HALP NAO!!!xx
Make sure you use the sleeve as ground reference on the 1/4" connector then check that aginst the ring and or tip and then you should see something on the oscilloscope. Let me know if that works. Have you tried hooking up some speakers? We can live chat if that help you any. Let me know Guru Jay
Posted on Feb 02, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Dec 14, 2016 | Televison & Video
on Aug 09, 2011 | Apple iPod touch
Jan 29, 2011 | Digix HT1056A 5.1 Channel DVD-Home Theater...
Jan 15, 2011 | Bose 901 VI Main / Stereo Speaker
Jan 01, 2011 | Hitachi C21-F200 21" TV
Aug 05, 2010 | Behringer Xenyx 1002fx Mixer 10 Input 2...
Apr 27, 2010 | GoVideo Go Video DVD/VCR Combo
Nov 07, 2009 | Televison & Video
Apr 09, 2009 | Jensen Car Audio & Video
161 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: