Friday, November 15, 2013

How can I make a power amplifier using only transistors that can drive headphones?

best headphone value
 on ABLE PLANET The Best Value Headphones: Readers Win a Review Pair!!
best headphone value image



electrical


Can you use a basic common collector preamplifier by just changing the transistor to one with a different bias value? If not what other kind of simple amp can I use?


Answer
Use a IC like TDA 2003,it is simply to use and you can get around 7W at 15V.

How much should I expect the price of bose headphones to go down on Black Friday at best buy?




Daahs


I don't know how black friday sales work, I just know I can save a lot of money. About how much would the bose ae2 headphones cost on black friday if they normally retail for around 150? Im planning on stopping at bestbuy first


Answer
You really should research some more before making decisions about purchases. Bose headphones, while having good sound quality, have horrible value for that quality. Bose has become one of those really well known audio companies, so now they are starting to overcharge for their products, in a similar, yet not as extremely, as Beats by Dre. Honestly. the only Bose headphones I would recommend are Bose QC15's and only because of their active noise cancelling, and not their sound quality or value.

***I recommend you go on sites like head-fi.org and research or ask for recommendations from audiophiles and audio experts before you go and purchase headphones.***

Even if they do go on sale, other headphones with better sound and better values will also be on sale on Black Friday.




Powered by Yahoo! Answers

No comments:

Post a Comment