dob

Responses from dob

Using two channel amps as monos?
Hello Jimjoyce25, "It must be nice having as intuitive a sense of electronics "....I don't - I learn. See, for example, thougtful post on the subject: http://forum.audiogon.com/cgi-bin/fr.pl?aamps&1215786174&openflup&23&4#23I am ou... 
Balanced or Unbalanced?
Thank you Athmashere!Rafael 
Balanced or Unbalanced?
The original question was:"...unbalanced circuit designs vs differentially balanced designs and XLR connectors vs (non) XLR connectors..."This thread, almost enterely, went to explanation of balanced input (starting from XLR connector) and its rol... 
Balanced or Unbalanced?
"... Magazines seem reluctant to bite the hand that feeds them- the majority of manufacturers are still in the dark ages selling unbalanced gear..."Unfair for to magazines and to manufacturers. See: http://www.enjoythemusic.com/magazine/manufactur... 
Using two channel amps as monos?
Hello Jimjoyce,Double no - I am not attorney and I did not do this experiment. I can't comprehend that someone having two channels which he/she/it can use "free of charge" in fully balanced mode will choose volunterely to use only one channel.Its ... 
Using two channel amps as monos?
Jimjoyce25,The immense advantage of monoblock running as Spectron does - you can run them FULLY balanced and thus:"...balanced mode of operation doubles the slew rate and bandwidth by virtue of the out of phase transmission. This also suppresses t... 
Rotel RB-1091 vs Parasound JC1 on B&W 802D's?
Hello,I own B&W 802D and I have had experience with many amps. If you want read my review:http://forum.audiogon.com/cgi-bin/frr.pl?ramps&1208544976&read&3&4&Good Luck in your searchRafael 
Using two channel amps as monos?
Yes, you can and in FULL balanced mode - see Spectron web site, monoblocks.To use one channel when two available is simply stupid, stupid, stupidAll The BestRafael 
Pure class A amplifiers = "slow" amplifiers?
If you want to know if the amp in question is slow of fast - just look its bandwidth. Wide bandwidth is a property of the fast amp ( If I am not mistaken: BW = 1/Slew Rate) and vice versa.All The BestRafael 
Oxymoron: High powered tube amps that stay cool
Best tube amp - Spectron Musician III SE Mk2 !!! Better then all m tube amps I owned or auditioned including CAT and VTL Siegfried!Good LuckRafael 
class d
Hello Dev,Simon Thacher from Spectron write that power in rms is almost irrelevant to the quality of the sound (it just defines the loudness) and he analyzes headroom in transistor, tube (regular and OTL) and switching amplifiers: http://www.enjoy... 
Need help What monoblock power amps for bass?
What monoblock power amp for bass ?Read: http://www.enjoythemusic.com/magazine/manufacture/0708/index.htmlNow you will know what to look in amplifier to drive the bass and other "things"Good Luck in your searchRafael 
Sanders sound or parasound for big ESL's
Sanders is excellent amp, capable of almost 2kW peak power but its based on negative feedback which bring odd order distortions to the sound. These distortions are very noticeable even at extremely low levelsIf your speakers are electrostatic you ... 
Still working on choosing a power amp
Hello Dougdubin,I have 802N and the best power amp by far is Spectron Musician III SE. You can match it with geood tube preamp as well. I know other owners of B&W 802 and 803 who have Spectron and extremely happy!Good Luck!Rafael 
Rotel RB-1091 Mono's vs Parasound JC1 Mono's B&W
Hello Mstang1988,Try Galen Carol Audio - excellent dealer and he can provide you with a demo..All The BestRafael