Want to win a PS4? Go Premium and enter to win our High-Tech Treats giveaway. Enter to Win

x
?
Solved

Amplifier and smartphone

Posted on 2014-02-26
2
Medium Priority
?
1,571 Views
Last Modified: 2014-02-26
Is there anyway a smartphone can be connected to an amplifier for audio through a smartphone ?

For example, we have an amplifier in one of our business rooms and would like to occasionally connect it to a smartphone for certain audio to be amplified from the phone if possible.

Denon Professional A300M Amplifier
0
Comment
Question by:discoveranother
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 24

Accepted Solution

by:
Eirman earned 2000 total points
ID: 39888303
All you need is the proper audio lead between the two devices.

The lead should be a 3.5mm stereo audio jack (inserted into the smartphone earphones jack)
CONNECTED TO:
Two RCA phono/stereo jack connectors (connected to the AUX Input on the amplifier)

http://www.amazon.co.uk/Cable-Tex-3-5mm-Phono-Stereo-Audio/dp/B0038K65MQ/ref=sr_1_1?ie=UTF8&qid=1393410950&sr=8-1&keywords=3.5mm+to+rca

When you connect the lead, set the amplifier volume to zero and start the audio in the smartphone. Then gradually increase the volume on the amp. You could also experiment, by using the TAPE and CD inputs on the amp.

The PHONO input has very high amplification and will probably be too sensitive.
0
 
LVL 1

Author Closing Comment

by:discoveranother
ID: 39888875
GREAT ANSWER
0

Featured Post

Visualize your virtual and backup environments

Create well-organized and polished visualizations of your virtual and backup environments when planning VMware vSphere, Microsoft Hyper-V or Veeam deployments. It helps you to gain better visibility and valuable business insights.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This paper addresses the security of Sennheiser DECT Contact Center and Office (CC&O) headsets. It describes the DECT security chain comprised of “Pairing”, “Per Call Authentication” and “Encryption”, which are all part of the standard DECT protocol.
This article shows how to use a free utility called 'Parkdale' to easily test the performance and benchmark any Hard Drive(s) installed in your computer. We also look at RAM Disks and their speed comparisons.
This tutorial will teach you the special effect of super speed similar to the fictional character Wally West aka "The Flash" After Shake : http://www.videocopilot.net/presets/after_shake/ All lightning effects with instructions : http://www.mediaf…
Want to learn how to record your desktop screen without having to use an outside camera. Click on this video and learn how to use the cool google extension called "Screencastify"! Step 1: Open a new google tab Step 2: Go to the left hand upper corn…
Suggested Courses

610 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question