Author Topic: Parts Search: 22mm tape selector knobs for an Onkyo P-304  (Read 10435 times)

OldiesButGoodies

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Parts Search: 22mm tape selector knobs for an Onkyo P-304
« on: March 01, 2014, 11:22:47 PM »
I am missing two of these.  Outer diameter is 22mm,  they connect to a recessed 1/4" shaft and require a set screw.  These do not have to be identical to the ones in the picture,  but ideally should be a flush fit for the 23mm fascia hole (hence asking for 22mm). 

Thanks for any help finding these.

Pepe

« Last Edit: March 02, 2014, 01:41:16 PM by TheMexican »

Offline MacGeek

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #1 on: March 02, 2014, 08:40:22 AM »
Pepe, does that pre-amp have two tape busses?
Mac stuff, Sony HDR-F1HD AM/FM/HD tuner, Denon DRS 810 cassette, Denon CDR-W1500 CD recorder, Music Hall MMF-9 w/B&O MMC2, B & O 4002 w/B & O 20 CL, Revox A-77

OldiesButGoodies

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #2 on: March 02, 2014, 09:23:14 AM »
Yes.  It is kind of cool,  I should have taken pictures (again) of the interior while I was cleaning it up.

Pepe

SunnyDaze

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #3 on: March 02, 2014, 09:23:51 AM »
Shat.  >:D

Offline Reverend

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #4 on: March 02, 2014, 01:34:45 PM »
I would wait on a cheap parts unit.  Which you won't.

OldiesButGoodies

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #5 on: March 02, 2014, 04:04:49 PM »
Just need something to select what the bus is doing until I get the original part.

Offline schwarcw

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #6 on: March 02, 2014, 09:24:15 PM »
I've included a link to Parts Express page.  They have a couple around 20 mm that might work.  Look here:  http://www.parts-express.com/cat/knobs/3326
Carl

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Carl

Offline schwarcw

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #8 on: March 02, 2014, 09:41:06 PM »
This one from Digikey looks very close, a little larger at 23.5 mm:  http://www.digikey.com/product-detail/en/HD-90-4-5/226-4017-ND/305358

This one is a little smaller at 19 mm:  http://www.digikey.com/product-detail/en/HD-75-4-6/226-4030-ND/305353

Carl

Offline schwarcw

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #9 on: March 02, 2014, 09:42:58 PM »
The 23.5 mm knob above has a 1/4" shaft
Carl

Offline Reverend

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #10 on: March 02, 2014, 10:17:58 PM »
Carl certainly knows about his knob and shafts.   :laugh:

SunnyDaze

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #11 on: March 02, 2014, 10:30:26 PM »
I would wait on a cheap parts unit.  Which you won't.

We both need some parts. I think I talked him into it.

Offline schwarcw

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #12 on: March 02, 2014, 11:16:33 PM »
Carl certainly knows about his knob and shafts.   :laugh:

I monkey with my own quite often!!   >:D
Carl

OldiesButGoodies

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #13 on: March 03, 2014, 07:59:54 AM »
Very helpful - thanks.  Always  forget to check Digi-key for this type of thing.  Parts express is really limited IMO in this area.  Thank you Carl.

This one from Digikey looks very close, a little larger at 23.5 mm:  http://www.digikey.com/product-detail/en/HD-90-4-5/226-4017-ND/305358

This one is a little smaller at 19 mm:  http://www.digikey.com/product-detail/en/HD-75-4-6/226-4030-ND/305353

OldiesButGoodies

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Re: Parts Search: 22mm tape selector knobs for an Onkyo P-304
« Reply #14 on: March 16, 2014, 02:53:08 PM »
Carl:

The digi-key knobs did the job!  Thanks

Pepe