clearthinker,
glad you added that category of ’two arm wands’ (or more)
everyone
How many of you have or know of tonearms with interchangeable arms?
I installed the wonderful Technics B500 Tonearm Base on my friends Technics SP-15.
Simply loosen the ’lock’ wheel, (silver at top)
arm with counter weights simply slides sideways, out. Signal contacts are on the bottom edge of the arm making contact automatically as it slides in.
Here’s a straight arm wand in it’s package
My friend has the S arm wand with removable headshell,
here’s
the straight arm wand installed
Once changed, tracking force, anti-skate and VTA need to be confirmed. All easy with this superbly engineered system.
The VTA adjustment on this B500 Base is wonderful. Simply loosen the lock wheel (lower black one). Turn the outer ring, like a camera’s manual zoom lens: up or down, lock.
It may look complicated but it is easy!
Complete SP-15 with B500 Base
https://www.canuckaudiomart.com/details/649989806-technics-sp-15-professional-broadcast-turntable/