MoodyDragon
Head-Fier
- Joined
- Feb 6, 2004
- Posts
- 93
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- 10
My payment for a PPX goes in as soon as my IRS refund comes in!
Originally Posted by kevin gilmore quote Pure Class A never varies.It either is or is not Class A. Any class A amplifier is only class A up to a specific power level. That power level may vary due to the load. It could be 10mw it could be 100mw. This is not specified. No one has bothered to ask either. Even the largest krell amplifier ever made will fall into A/B operation at some point. I'm glad that mikhail has finally answered some of these questions. Something i personally asked him on the phone back on sunday. |
Originally Posted by kevin gilmore quote Pure Class A never varies.It either is or is not Class A. Any class A amplifier is only class A up to a specific power level. That power level may vary due to the load. It could be 10mw it could be 100mw. This is not specified. No one has bothered to ask either. Even the largest krell amplifier ever made will fall into A/B operation at some point. I'm glad that mikhail has finally answered some of these questions. Something i personally asked him on the phone back on sunday. |
Any class A amplifier is only class A up to a specific power level. |
Originally Posted by kevin gilmore quote Pure Class A never varies.It either is or is not Class A. Any class A amplifier is only class A up to a specific power level. That power level may vary due to the load. It could be 10mw it could be 100mw. This is not specified. No one has bothered to ask either. |
Originally Posted by mikeg Dr. Gilmore mentioned in another thread (now closed) that improving the layout of Mikhail's circuitry would raise his amplifiers' cost a great deal. comabereni, in his comment in the current thread, also mentions this increased cost factor in his statement (within parentheses), in his last sentence. For me, the cost factor is of extreme importance. For me spending several thousand dollars for an amplifier is really a big deal. And, I would vehemently resent having to pay thousands more just because Mikhail is either forced, or browbeaten into producing military spec. compliant amps; i.e., amps that can be bounced and jarred around. Mine just sits quietly on a desk, and produces marvelous sound. So, I appreciate getting a top notch sounding amp., at the lowest possible price. For my intended use (i.e., sitting peacefully on a desktop) the sturdiness/robustness of my SinglePower amp's circuitry is much more than ample, while amp's sound greatly exceeds my expectations. |
Originally Posted by PinkFloyd It's more labour intensive to twist bits of wire together and solder them (very time consuming) Singlepower's tecnique is very time consuming but, IMO, not the best example of the genre. It would be CHEAPER for singlepower to adopt different connection methods and not more expensive. |
Originally Posted by rickcr42 then it is not "pure" class A.you can have degrees of class A operation but if you are claiming pure class A the operating points are consitant,non varying until you hit clipping.then it matters not what class you are running as you are out of steam anyway and it will sound like crap. I defy anyone to prove to me and back it up with measured results where a Szekeres Amp EVER goes out of classs A up to full clipping.That my freinds is what PURE CLASS A IS ! You can bias for class a up to a pre specified level and have an amp switch over to class A/B by design but that does not make the amp a Class A amp. Nothing to do with sound preference,just clarifying through all the smoke being blown around. Head-Fi is rapidly becoming an arena for dis-information and too much is let go |