Best cost no object tube phono
Dear @kps25sc " You can’t contain your distress an took advantage to post about me. You know what, it’s not the first forum I was banned but do it a favor because I don’t know which is your moniker down there. Take a look to some of my posts down there like: https://www.whatsbestforum.com/threads/thorens-goldmund-reference-turntables-european-expressions-of... and read the posts 53 and 60 in a dialogue with one of the top " untoachable leaders " in WBT. https://www.whatsbestforum.com/threads/to-sut-or-not-to-sut.31106/page-2 posts: 25 and 27. https://www.whatsbestforum.com/threads/van-den-hul-colibri-grand-cru.30507/page-11 post: 201 and 205 https://www.whatsbestforum.com/threads/van-den-hul-colibri-grand-cru.30507/page-12 225 and in the 227 where Lagonda said that at Agon the knowledge levels are to low in comparison to WBT, read carefully my answer and you will see there the Lagonda approval: go figure ! https://www.whatsbestforum.com/threads/the-sound-of-analog-the-sound-of-digital.31038/page-16 These were my first posts at WBT: 315 and 316 followed by https://www.whatsbestforum.com/threads/the-sound-of-analog-the-sound-of-digital.31038/page-17 325 and you know hat: in my first " day " down there the WBT founder, audio dealer and moderator deleted one of my posts and posted at once this warning ( in my first day. ): 326. Now if you read what I posted ( I posted in over several audio subjects. ) please let me know what is wrong with because several gentlemans ( I receive their privates mails. ) told me way different things against your " trolling " adjective you use in your post. I can tell you one thing: I was not who losted when the founder banned me no matters what you think because facts/posts are down there as the WBT way of thinking of me. Btw, I’m not a " gold coin " for every one can loves me and I know that but this is a free world. Thank’s for your post. R. |
@rsf507 If I remember correctly, Scott had said that the price for the Wavestream Kinetics Deluxe Phono Amp has remained the same since 2013 at roughly $9000. This is just another testament to the great character of Scott Franklin... to keep the price of admission the same for this fantastic piece for the last 8 years, all while making continuous improvements! Especially when you see other manufacturers increasing their prices every year, outpacing the rate of inflation by leaps and bounds. The current Wavestream Deluxe is actually in it’s Level 5 Reference iteration. Levels 1-3 were 5 tube configurations offering 60 dB of gain. The upgrade to Level 4 changed from 5 tubes to a 6 tube circuit using 4 x 6DJ8 & 2 x 12AX7. He said that there are several benefits over the previous 5-tube circuit.... 1. Reduced crosstalk between channels gives more precise localization of images in complex material. The crosstalk was due to the shared 12AX7 in the 5 tube circuit. 2. Increased headroom allows bigger peak inputs without compression or harshness. 3. High-frequency bandwidth is extended to 50kHz. This improves leading edge transients (high-frequency detail, speed and air). 4. The output impedance has been reduced. This helps to cancel the adverse effects of cable capacitance and amplifier impedance. By the same means, the load presented by the RIAA network is isolated from the outside world. 5. Upgraded signal coupling caps provide better definition and a more natural tonal balance. 6. Both power supply regulators have been improved to optimize transient response. I believe he said that the previous 5 tube units can be upgraded to the Level 4, six tube circuit with an upgraded audio board, numerous parts and power supply upgrades for about $2850. You will want to confirm this with Scott. The current Level 5 Reference also now has an outboard power supply which I believe reduces the already impressive noise floor even lower. I’m really excited and looking forward to having this as a major part of my vinyl system. Wishing you all the very best of health, love and happiness! Don |
In the other side the " tale " about those " tick and pop " is just that a tale that can't be proved it happens.Sure it can. I have to admit though the first time I encountered this it had me floored. That was a bit over 30 years ago. Since then I've seen it plenty of times. There's plenty of sound engineering reason why this happens. The electrical resonance between the LOMC cartridge and the tonearm cable can be a peak of **30dB**. If the cartridge is making 0.5mV, this means that the peak could be half a volt! Many phono sections that can handle a LOMC cartridge will simply be overloaded by that much input. In solid state preamps in particular, the RFI can be rectified at the base of the very first stage of gain, resulting in a burst of noise for a very short period of time- a tick or a pop results from the circuit being overloaded. This isn't hard to prove; we can inject a 0.5V RF signal at 1 or 2MHz into a preamp and see what happens. Often it isn't pretty. The idea that somehow this 'can't be proved it happens' is ridiculous on its face. I've never heard the atmasphere phono product (I heard a set of their mono amps decades ago and liked them) but note it also uses balanced inputs. I reckon it is a fully balanced product like the Accuphase.@ivanj It is, and has the distinction of being the first balanced line preamp made for home use back in 1989. People don't think about it as so weird now, but back then people looked at the MP-1 crosseyed because it used XLR connections for the phono input. |
