2007-11-12 02:36:51 · 5 answers · asked by Narasiman j 1 in Consumer Electronics ➔ Home Theater
Analog amplifiers "sound" better, and digital ones are more efficient.
First.
What do you want an amplifier for? And, how many speakers?
Also, what is your budget?
Next.
What are your sources? (CD, vinyl, DVD etc.)
Is sound quality important? Or, is it just to "hear"?
There are many types and brands of amplifiers, literally hundreds if not thousands. Finding the right one for you sometimes takes a professional. I guess this site works too but, not very profitable. lol Hope this helps.
Mike
2007-11-12 07:08:03 · answer #1 · answered by shumanaudio 2 · 2⤊ 0⤋
Hi. What do you want to know about Analog and Digital Amplifiers ? Which one is better?
First of all,there is no such thing (yet) as a "Digital Amplifier".
Some Amplifiers on the market today use the term "digital",but this means there is some type of switching power supply incorporated.The performance of a Hi. Fi. Amplifier for music reproduction whether "analog" or "digital"
is the ability of the power supply to provide adequate current to the output stage when the music demands it.Some of the higher power Amplifiers available today are of the so called "digital"design.But keep in mind that this does not necessarily make them better or worse.The quality of an Amplifier is determined by how much it changes the original signal .The best Amplifiers change the signal very little.
2007-11-12 19:58:55 · answer #2 · answered by ROBERT P 7 · 0⤊ 1⤋
specific, your question is imprecise. The benefit of an inverting configuration is -Rf/Ri. The benefit of a non inverting configuration is (Rf+Ri)/Ri. it is trouble-free to coach that it is the case by using assuming an proper amplifier. The bandwidth would be close to to GBWP divided by using the closed loop benefit.
2016-10-16 05:57:24 · answer #3 · answered by limson 4 · 0⤊ 0⤋
only analog there really isn't any digital amps around except in subwoofers that will matter to you if you don't know the difference
2007-11-12 10:11:53 · answer #4 · answered by Anonymous · 0⤊ 1⤋
Could you be a bit more specific please?
2007-11-12 05:54:26 · answer #5 · answered by Grumpy Mac 7 · 0⤊ 1⤋