As removed from a lovely Champagne Marantz Stereo Amplifier Model: PM 310
These are all of the front panel "user" knobs
Offered as spare parts for the PM 310 OR possibly other Marantz or non-Marantz equipment. I have provided some detail that may help decide if these could be used in other equipment.
Marantz Stereo Amplifier SPARE PART ONLY
Model: PM 310
Marantz part # various
Set of front panel knobs
Champagne metalised plastic
1x Large knob, (Volume) 30mm diameter x 26mm length, indented pointer, fluted 1/4" shaft fitting, push on - pull off (no grub screws)
2x Medium knobs, (Input Select & Balance) 18mm diameter x 22mm length, indented pointer, fluted 1/4" shaft fitting, push on - pull off (no grub screws)
4x Flat push buttons, (Power On & Subsonic Filter & Tape 1 Monitor & Loudness) 15mm x 18mm x 3mm thick, push on pull off female socket for fitting to switch shafts
2x Fader knobs, (Bass & Treble) 10mm x 10mm x 5mm thick, push on pull off female socket to fit slider pot flat shaft 4mm
COSMETIC CONDITION:
These are USED and NOT perfect cosmetically!
Physically there is no damage to the knobs (dents,scratches etc) but there is some wear to the metalised coating on the top of the largest knob and some light corrosion "pitting" to the small push buttons and fader knobs.
These are not too bad, I have cleaned them up pretty well and my intention is that these knobs & buttons would be perfect in the most common situation - someone has pulled off the old knobs/buttons! It happens! and it is a pretty common problem, so these knobs could solve that question "how to use that nice old Marantz amp when the volume knob has been removed"!
These knobs & buttons don't look terrible but they are not pristine either! Keep this in mind if you are thinking of restoring an old PM 310 with this knob set.
I have now safely sealed all of these knobs in plastic to maintain their present condition and keep out dust/dirt.
