73max

Responses from 73max

Autoformer vs Speaker impedance Curve
Omega Mono Refrence purchased new in 2004 
Autoformer vs Speaker impedance Curve
Thanks for the link. Doesn’t look like a good match.  There is a Classé Omega for sale for that is tempting, but I just can’t bring myself to part with that kind of coin for a 15 year old amp.  Too close to a recap.  Not sure I could find a local ... 
Autoformer vs Speaker impedance Curve
Any thoughts on Pass Labs XA-160.8 with 802D3s?  
Autoformer vs Speaker impedance Curve
Thanks caphill!I’m definitely a Classé fanboy.  I absolutely love the sound of my 2300 and can only imagine how good your CA-M600s sound. I haven’t ruled them out, but the fan noise has been an issue for me. I’m in an extremely quiet and smallish ... 
Autoformer vs Speaker impedance Curve
Find a used Classé Omega power amplifierNice!  Don’t see any on the market and they are 20 years old.  Recap time. I’m terrible with a soldering iron, and sourcing all the caps… 
Autoformer vs Speaker impedance Curve
Thanks for the suggestions George. I  probably shouldn’t have take this thread off topic by asking for suggestions. My bad. There are plenty of threads on that topic.  But...I’m currently running a CA-2300 with my 802D3s (both bought used) and am ... 
Autoformer vs Speaker impedance Curve
 your better off using an amp that is right for the job ...such as? 
Autoformer vs Speaker impedance Curve
an Autoformer would work, because it’s one of the only speakers that presents a very benign 3-4 ohm impedance load.This statement ignores the fact that loop feedback compensates for this sort of thing.Loop feedback compensates for the autoformerHo... 
Autoformer vs Speaker impedance Curve
Thanks Al. Very informative!  Will take a look at the Wikipedia reference  
Autoformer vs Speaker impedance Curve
Atmasphere, regarding your link:1. In general do reactive speakers match better with voltage paradigm amps?2. What happens to linearity with a voltage paradigm amp?  Does the sp increase where the ohms dip (ie watts increase)—with an increase in d... 
Autoformer vs Speaker impedance Curve
Thanks George.  I’ve actually read that. My confusion stems from the fact that some posts imply that autoformers help with a difficult load.   This would seem to imply they would be a good match for the 802D3s.   If, in fact, autoformers function ... 
Autoformer vs Speaker impedance Curve
Thanks all!Some questions to clarify all of your thoughts and input are “gelling”. I need to digest this further. Very interesting read atmasphere. I had briefly read it once before, but it was much more clear the second time through. More to foll... 
Autoformer vs Speaker impedance Curve
Thanks all!I’ve looked at Mac’s Autoformer benefit explanations. My takeaway: better matching of amp to speaker impedance. Ie, 4 ohm terminals for 4 ohm speakers, 8 ohm terminals for 8 ohm speakers, etc. The catch is these are “nominal” loads. Wha... 
MAC Autoformers?
Thanks George! Interesting read. I clicked on a link within the post that attempts to tout the benefits of an Autoformer; essentially better matching to speakers with different impedance values. Ie 4 ohm taps to 4 ohm speakers, etc. All well and g... 
How do autotransformers affect sound?
Interesting. Often paired with Maggie’s as well as the 802D3s in a well known big store.  Still curious about the impedance curve vs Autoformer science. Any tech guys care to chime in???