Re: [Phono-L] Credenza speed readout needle chatter

2019-09-14 Thread Ron L'Herault via Phono-L
To: Antique Phonograph List Cc: Robert Wright Subject: Re: [Phono-L] Credenza speed readout needle chatter Well, after another round of removing and cleaning the indicator mech, and putting a longer pad (which didn't help at all) and adjusting this and that, I decided to just leave the damned thing off

Re: [Phono-L] Credenza speed readout needle chatter

2019-09-14 Thread Robert Wright via Phono-L
From: Phono-L mailto:phono-l-boun...@oldcrank.org>> on behalf of Robert Wright via Phono-L mailto:phono-l@oldcrank.org>> Sent: Friday, September 13, 2019 12:34 PM To: Antique Phonograph List mailto:phono-l@oldcrank.org>> Cc: Robert Wright mailto:esrobe...@hotmail.com>&g

Re: [Phono-L] Credenza speed readout needle chatter

2019-09-13 Thread SN Medved via Phono-L
:34 PM To: Antique Phonograph List Cc: Robert Wright Subject: Re: [Phono-L] Credenza speed readout needle chatter Firstly, thank you both for the detailed info! Ron, it looks like your suggestions are aimed at reducing vibration from the governor mech itself, the application of which makes

Re: [Phono-L] Credenza speed readout needle chatter

2019-09-13 Thread Ron L'Herault via Phono-L
. Ron L From: Phono-L [mailto:phono-l-boun...@oldcrank.org] On Behalf Of Robert Wright via Phono-L Sent: Friday, September 13, 2019 12:34 PM To: Antique Phonograph List Cc: Robert Wright Subject: Re: [Phono-L] Credenza speed readout needle chatter Firstly, thank you both for the detailed info

Re: [Phono-L] Credenza speed readout needle chatter

2019-09-13 Thread Robert Wright via Phono-L
Firstly, thank you both for the detailed info! Ron, it looks like your suggestions are aimed at reducing vibration from the governor mech itself, the application of which makes perfect sense. I just may try that on all the motors here, in fact. Thank you! Andrew, it sounds like you're

Re: [Phono-L] Credenza speed readout needle chatter

2019-09-12 Thread Andrew Baron via Phono-L
Hi Robert. Intriguing problem, and I think I may be able to shed a little light. My supposition could be wrong, but if you look at the physics of the thing, it could point to not one issue (“…obviously the contact point between the leather nib…”), but more likely two issues. You have to raise

Re: [Phono-L] Credenza speed readout needle chatter

2019-09-12 Thread Ron L'Herault via Phono-L
AM To: Phono-L Cc: Robert Wright Subject: [Phono-L] Credenza speed readout needle chatter Hello to all! I hope someone can help me with this incredibly annoying problem: the speed indicator mech of one of my Credenza X's chatters at 78rpm It's fine at 80, it's fine at 90 (I have a Hughes adapter I

[Phono-L] Credenza speed readout needle chatter

2019-09-12 Thread Robert Wright via Phono-L
Hello to all! I hope someone can help me with this incredibly annoying problem: the speed indicator mech of one of my Credenza X's chatters at 78rpm It's fine at 80, it's fine at 90 (I have a Hughes adapter I use for Pathé verticals), and it's fine below 77. But right at 78 to 79rpm, it