Solved

Amplifier and smartphone

Posted on 2014-02-26
2
1,424 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
2 Comments
 
LVL 23

Accepted Solution

by:
Eirman earned 500 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

Ransomware-A Revenue Bonanza for Service Providers

Ransomware – malware that gets on your customers’ computers, encrypts their data, and extorts a hefty ransom for the decryption keys – is a surging new threat.  The purpose of this eBook is to educate the reader about ransomware attacks.

Question has a verified solution.

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

Suggested Solutions

In this article we will discuss all things related to StageFright bug, the most vulnerable bug of android devices.
In the modern office, employees tend to move around the workplace a lot more freely. Conferences, collaborative groups, flexible seating and working from home require a new level of mobility. Technology has not only changed the behavior and the expe…
Two types of users will appreciate AOMEI Backupper Pro: 1 - Those with PCIe drives (and haven't found cloning software that works on them). 2 - Those who want a fast clone of their boot drive (no re-boots needed) and it can clone your drive wh…
A short tutorial showing how to set up an email signature in Outlook on the Web (previously known as OWA). For free email signatures designs, visit https://www.mail-signatures.com/articles/signature-templates/?sts=6651 If you want to manage em…

831 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