Tange Levin - less than $20 and very, very smooth. I have one on my Palo Alto and I like it a lot. Here are links to the three flavors it comes in (available in black, too):
Tange Levin CDS Threaded Headset, 1'' Chrome, European Standard
Tange Levin CDS Threaded Headset, 1'' JIS, Chrome
Tange Levin CDS Threaded Headset, 1'' Semi-JIS, Chrome
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"Love is not the dying moan of a distant violin, it’s the triumphant twang of a bedspring."
S. J. Perelman