atmasphere

Responses from atmasphere

The Best Tube Amplifiers vs Spectron ?
MrT, that is what we did in the old days to develop our reference system- so we could know what the heck we were up to! 
MC Load Resistance
Dertonarm, I'm not familiar with any MC unit that actually loads correctly at 10 ohms! I imagine that the results might sound like the application of excessive negative feedback, but it is *not* in fact feedback.Even though the Jensen transformers... 
MC Load Resistance
Dertonarm, the use of the word 'feedback' in your posts above either has a new meaning for the term or else the term is misapplied (language issue). My theory is the latter right now.There is an ideal loading for any inductive audio device wherein... 
Solid state bias adjustment.
Danno25, The bias adjustment is important. If improperly set you will get either excessive heat or excessive crossover distortion, especially at low power.Many SS amps have a bias and a DC Offset control. I would start with the DC Offset- the amp ... 
The Best Tube Amplifiers vs Spectron ?
Michael_moskowich, I doubt that Wayne has heard everything out there either. A lot also depends on the speaker that is used with the amp- if designed for an amp that does *not* double power as impedance is cut in half, you will get tonal anomalies... 
Forward Monitor with Detail Speed and liquid Highs
Mailman199, I see. I've used the High Emotion Audio P7 as a monitor and it integrates easily with only 2-3 feet. It is one of the fastest and detailed monitors I've heard, and it is also relaxed. What is fun about it is that it is more detailed th... 
SS Amps that are NOT warm and euphonic ?
Well, FWIW, you are going to have to struggle to find a transistor amp that *is* warm and euphonic, but given that, that would have nothing to do with how the amplifier can deliver bass, so I would not worry about it!You've got plenty of good sugg... 
Forward Monitor with Detail Speed and liquid Highs
OK- I don't get how the Druids 'overpowered the room'. Isn't that a function of the volume control?? Did they work OK if you kept the volume lower?Also, the P7 monitor from High Emotion Audio http://www.highemotionaudio.com is one of the most reve... 
Best amplifier for Wilson Maxx 2's
Wilsons in general are very friendly to tubes. The national sales manager for Wilson ran a set of Atma-Sphere MA-2s on his Maxxes for quite a few years (Soundstage.com reported it was one of the best systems they had ever heard during a Wilson fac... 
Power Amp Doubling Output at 4 Ohm
The issue is really how important this is to with the way we perceive sound! Being able to double power as impedance is cut in half (or cut power to 1/2 as impedance is doubled) will allow flat frequency response with certain types of speaker but ... 
16 ohms speakers- 8 ohms output amp
Laurentgilles, you will do well with any tube amp that has an 8 ohm tap and maybe a little better if it has 16 ohms.When you drive a 16 ohm load using the 8 ohm tap, what happens is that the load impedance that the tube(s) see(s) is also increased... 
The Best Tube Amplifiers vs Spectron ?
Compared against the 'best' tube amps? There are a lot of tube amps out there (more manufacturers in the US now than in 1958). Did you listen to all of them :) ?? 
Why Not Bring Back Analog, Reel to Reel Tape
You mean like some sort of audiogon deal where we agree on a tape to issue? Get the rights, and then have somebody do the duplication? Am I thinking too far ahead? 
Why Not Bring Back Analog, Reel to Reel Tape
This might be a bit OT, but keeping tape alive has been an interest of mine for a very long time.Tape can shed its oxide after a few years. However, this is easily stopped for extended times by baking the tape in an oven at 150 degrees for about 4... 
Speakons anyone
If you are making lots of changes, then the Speakons make sense. Otherwise, the advantage of something like the Cardas posts is not only the additional surface area (which makes a difference both at the connection outside and the also *inside* (wi...