A receiver is an all in one package. It has the digital to analog decoder or processor that decodes the digital audio into 5/6/7 channels of audio plus the .1 subwoofer channel. It also has the pre-amps controlled by the volume and amplifier power for all channels. A receiver also includes a tuner for AM/FM radio.
The next step would be to buy a pre-amp processor and separate 5-channel amplifier. Some pre-amp processors do not have a tuner for AM/FM. This can be broken down futher to a combination of mono, 2ch or 3ch amps. a reciever is a good value as it is all in one package. Separate components usually provide higher performance.
If you are looking for high value in the receiver market B&K is a good way to go. It's not mainstream, so used prices are low in the aftermarket. Made in the USA, and higher quality than most any Asian made receiver.
The next step would be to buy a pre-amp processor and separate 5-channel amplifier. Some pre-amp processors do not have a tuner for AM/FM. This can be broken down futher to a combination of mono, 2ch or 3ch amps. a reciever is a good value as it is all in one package. Separate components usually provide higher performance.
If you are looking for high value in the receiver market B&K is a good way to go. It's not mainstream, so used prices are low in the aftermarket. Made in the USA, and higher quality than most any Asian made receiver.