lewm

Responses from lewm

Are linear tracking arms better than pivoted arms?
What is the effective mass of the Thales? Seems as if it would be very high. 
Who needs a MM cartridge type when we have MC?
Raul, This is a bit off-topic but what I don't like about the DA307 design is that it has a decoupling joint in the arm wand between the cartridge and the pivot point. This presents two theoretical problems: (1) vibrational energy from the cartrid... 
Who needs a MM cartridge type when we have MC?
Thanks Dgob and Raul,, I happen to own a Denon DA307 tonearm that came with my DP80 as a complete "record player". I don't use the DA307 (don't like it as a tonearm), but I think it has the PCL5 headshell. I guess I can put that into service on my... 
Does my phono stage have sufficient gain?
It sounds like you might get by with using the 24:1 tap, which would give the ZYX a more favorable (i.e., higher) input impedance. Failing that you can replace the load resistance on the SUT secondary (the 47K resistor in parallel with phono input... 
Who needs a MM cartridge type when we have MC?
Hi Raul, Lately I have been giving a lot of thought to headshells. I know you like the Belldream, and I bought one from 2juki. But the Belldream weighs about the same as the stock Dynavector headshell that comes with my tonearm (~11 gm). I am thin... 
Who needs a MM cartridge type when we have MC?
There probably ought to be a "Who needs mono cartridges when we have stereo" thread. Raul, would you care to start it? I don't know whether you ever saw the movie "Treasure of the Sierra Madre", which takes place in Mexico, but your thread could b... 
Who needs a MM cartridge type when we have MC?
Oy. So I have to buy TWO mono cartridges? One for pre-58 and one for post-57 mono LPs? Actually, I think the great majority of my mono LPs are pre-58 vintage. Thanks for posting this useful information. I did some web-based research after posting ... 
Best Power Cord for Phono Stage
Phono stages usually do not demand much current (tubes need more than transistors however), and you probably want a shielded cable to keep out RFI, as far as is possible. So with those two criteria in mind, you should be able to narrow down the po... 
Who needs a MM cartridge type when we have MC?
Rich, When selecting a mono cartridge, it is important to consider what type of mono recordings you want to play. The optimum choice of stylus shape and diameter is different for different periods of the history of recording. You will have to do s... 
Who needs a MM cartridge type when we have MC?
Raul et al, Over the last month or so, I have been "dialing in" the van den Hul Colibri while comparing it to the Orto M20FL and the Grado TLZ. The Colibri is in my Triplanar tonearm on a Denon DP80 with SAEC mat (thank you, Raul), while the MM/MI... 
Who needs a MM cartridge type when we have MC?
OK, if the cartridge is affixed to the adapter by some other way besides via the pins, then your way IS superior, I would agree, because the cartridge clips are generally superior to the pins in any adapter I have seen, as you say. I haven't yet t... 
Who needs a MM cartridge type when we have MC?
Second thoughts. Dear Raul, In your method for altering the Pmount adapter, how do you maintain a rigid association between the cartridge and the headshell? It would seem to me that the cartridge tonearm wiring poking thru holes in the adapter wou... 
Who needs a MM cartridge type when we have MC?
Raul, Great idea about "modifying" the adapter. Will do. 
Who needs a MM cartridge type when we have MC?
Dear Raul, In most cases that I am aware of, the adapter mounts to the headshell, and the Pmount cartridge is held in place by sticking it into the female receptacles on the adapter. Then the adapter is connected to the tonearm wires. So, how does... 
Are linear tracking arms better than pivoted arms?
DT and Atma-sphere, The Triplanar bearings are needle-type bearings, are they not? Hence I don't know how they would be comparable to ball-type bearings and whether the same quality ratings apply. Of course, they are not from Schweinfurt so obviou...