Integrated amp/speaker matching


Hello all...

I am searching for the correct integrated amplifier and with too much pondering about all of the variables in the hobby, I found myself entirely tangle up and stuck.

I know there are give and take, up and down choices for all aspects of this hobby. I recently realized the true meaning of speaker/amplifier matching. That is, I discovered that to have extremely efficient speakers (Cerwin Vega D-8’s-101 db) coupled to a high-wattage amp (Yamaha M-70-200 wpc) is not the best of all possible choices. When I replace the allegedly high-end Yamaha amp with a modest entry level amp/receiver (Onkyo 8211-50 wpc), the sonic differences were apparent. It seemed that the amp could breathe a bit.

In looking for an integrated amp, I have run into spec issues that overwhelmed my sense of order. There are aspects of the good to better product line hierarchy that keeps me guessing and confused.

To be clear, I am not quite ready to move into the tube realm.  That certainly is another level that has many other considerations attached.

1) lower end amps wire their systems to color their sound...to sweeten the highs and bolster the lows to make up for the lack of detail.
2) higher-end amps choose to wire their systems to create detail, but in doing so cut the highs and lows to give it that "flat" sound.
3) Efficient speakers run better with lower wattage amps. I am wondering what that sweet-spot is wattage-wise for 101dp speakers?
4) The irony is that less efficient speakers have more bottom end, when driven by a higher wattage amp.

Since I have also recently learned about speaker placement and the incredible and wonderful sound changes I encountered, I have decided I want to keep my thumpy, bellowing and "big" Cerwin Vega D-8’s. Ok...I will concede, they do not have alot of detail...but, they do have a majestic tonal quality. I now want to defend them because they do have an individual sound that I enjoy. If i do replace my CV D-8’s i will seek out more high efficiency speakers, like ones in the Klipsch Heritage line, etc.

My point:
For traditional 2-channel, I have been looking at the Marantz PM 8006 w/ 70 wpc and a lower end PM 7000n w/ 60 wpc..I am also looking at Yamaha gear which are notorious for being too flat...hence the marketing term "Natural Sound". I see the Yamaha A-S301 at $549.00 60 wpc...and I am wondering if this model is just a disappointment waiting to happen. I am also looking at Denon gear...PMA 800NE at 50 wpc at $649.00 and the PMA 600NE at 45 wpc at $449.00.

Two sets of speakers to run simultaneously would be nice...but not a deal breaker.

I want to stay in the lower wattage range...because of my desire to stay with higher efficiency speakers. and $1500.00 is my limit.

As you can see, I am conflicted. i could go on and on...

I am looking at thoughts about wattage and amp / speaker matching and recommendations...and some insight that would talk me off the ledge. Maybe for my wants and criteria...my budget is too high?

Thank you.

What a hobby

vinylspin
vinylspin
Might want to consider the Vincent 500 sold by Audio Advisor. It is a hybrid having tubes in the preamp stage, solid state amplifier. 

I own a Yamaha 701 and think the Yamaha A-Sxxx line to be good products for the price. 

What sources do you use? 

"I see the Yamaha A-S301 at $549.00 60 wpc...and I am wondering if this model is just a disappointment waiting to happen.


OP:  Where do you see the 301 for $549?  That piece goes for $349.

That was my mistake.  Undoubtedly confusing it with a higher priced model.  I stand corrected.
OP:  I think you'd be pleasantly surprised as to how good the 301 and 701 are.  I don't have experience with the 501, but like someone above said, they are good products.   There are a few online retailers that offer at least a 30 day trial.  If you don't like it, just pay for the return shipping.
Ah I had an old pair of Cerwin Vega AT-12s in college.  I paired them with a vintage Kenwood Tube receiver. It probably didn't have more then 20watts but I loved the sound and could play louder then anything in my dorm. After blasting it for a semester and a half the tweeter developed some nasty distortion and needed replacing so after that I kept the sound levels more modest but man did it sound good cranked up. While I think a good SS amp will work fine, I think you should try a tube integrated and get that fat, bouncy, lifelike tube sound that will probably make most of the other amps you mentioned sound a little dull in comparison. 

With a budget of $1,500 I'd get the Willsenton R8. It should be amazing with those Cerwins and if you end up upgrading to the Heresy one day, check out Steve Huff's R8 review on Youtube. He pairs the R8 with some Heresy IVs.