Friday, November 30, 2012

Stellavox SM5 restoration progress

The motors from a Stellavox SM5 and a Fi-Cord 101S are identical. Except they run in opposite directions. Shown is the rear centrifugal startup flywheel. 

Here's the record electronics, the db15 connector/cable is running to the transport for testing.

Here is the motor speed regulator board. That '61 is year.

Here is the tape transport and the electronics. Ipod Nagra in the background. I work on about 6 projects at once.
The Stellavox SM5 project is moving ahead. Got the motor running. Imagine, the armature was rotating around the shaft, and apparently the fixation was lost between the two. That was a freakin' mystery. Imagine hearing the motor spin, but the shaft did not turn. Twilight Zone!   No way to take the motor apart without destroying it. A few well aimed taps on the shaft with a hammer seems to have fixed it. I've removed and installed that motor on the transport about twenty times. Now to prime and paint the wooden enclosure, which has the integrity of a cigar box. Originally covered in Tolene (guitar amp vinyl covering), it looked like crap. The wood is too cheap to finish out, so I'll prime and paint to some astonishingly lovely color (yet to be decided) and add rubber feet on the bottom. Fun!
1st coat of primer on the box. Notice the inspiration for this Blog name in the background.
video





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