timspell wrote:So, what is the minimum weight it will track at?
For solid tracking and the auto shut-off to function, it's about 4.5 grams.
I agree. I use about 5 grams, although I don't bother with autoshutoff unless I am playing LPs.
1200y3 wrote:
The GT-55P is one TT that is not popular. It is very modern, with a magnesium true tangent arm (like the Zeros), belt drive with solid state speed control. It sounds spectacular, possibly due to the magnesium arm and the decoupled pivoted head which is also for the true tangent system.
GP49 wrote:I have one, but it sounds spectacularly fluttery. The GT-55 (and the GT-35, too, and perhaps others in the GT-*5 series) use the infamous Matushita UPC1003 speed control integrated circuit, a cassette deck speed governor that is legendary for failing after some years of use when put to the job of controlling a turntable's speed. And not just in Garrards, but in Panasonic/Technics/Matsushita, Kyocera, and several other brands. So many went bad, Matsushita ran out of their supply of spares YEARS ago.
I like the way a properly functioning GT-55 works, and have come up with a way to substitute a different, speed-governed motor; though it might be possible to get it to run at the 45rpm speed, at least I could get it to run reliably at 33rpm. What's needed is a DC servomotor with CLOCKWISE rotation designed to run at approximately 1200rpm (45rpm would require 1635rpm or so), with the correct diameter motor shaft to put the GT-55's motor pulley on it. They ARE available, so all I need right now is some spare time. I'm still looking for that!

gillsev wrote:However, I can't dig this. It just looks like a bath tub ...

Blue Angel wrote:gillsev wrote:However, I can't dig this. It just looks like a bath tub ...
Nah, a fancy chamber pot but still absolutely charming. I have that arm set up as a second arm on a grease bearing 301 for playing 78rpm shellacs.
ba
gillsev wrote:Blue Angel wrote:gillsev wrote:However, I can't dig this. It just looks like a bath tub ...
Nah, a fancy chamber pot but still absolutely charming. I have that arm set up as a second arm on a grease bearing 301 for playing 78rpm shellacs.
ba
I've got another variant of that arm (with counterweight) on my Type A. I am using 4.0 g on my VTF for 78's. How 'bout you?

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