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John Chidgey's Discussions

Magnetic pickup output

Started this discussion. Last reply by John Chidgey Aug 11. 4 Replies

Hello, hoping the group might have some suggestions. I want to connect my garrard with high output pickup to a AW 23. When I do the volume is off the charts and can't be lowered.Can anyone suggest a…Continue

Garrard RC-50 Repair progress

Started this discussion. Last reply by David C. Poland Jun 13. 2 Replies

I was recently gifted a Garrard RC-50 from a fellow collector on this site, thank you Robert. Thought I would provide an update with a question. I ultimately needed to shift the motor a bit to get…Continue

Allwave deluxe trim shiny brass

Started this discussion. Last reply by Alex R. Whitaker Jul 30, 2022. 5 Replies

HelloWondering if the front panel trim on the Allwave Deluxe was originally shiny brass?  ThanksJohnContinue

Allwave 12 Deluxe mystery

Started this discussion. Last reply by John Chidgey May 8, 2022. 2 Replies

I just acquired an Allwave 12 Deluxe in a nice Wellington cabinet.I just notice two countersunk holes on the back of the cabinet. Could this cabinet been fitted for an allwave 12 two dial with coil…Continue

 

John Chidgey's Page

Latest Activity

John Chidgey replied to David Wilson's discussion 1933 Scott 5-Year Guarantee and order shipping letter
"Interesting information. Wouldn't it be something to find the original receiver and the decendents of the original owner?"
Oct 29
John Chidgey replied to palegreenthumb's discussion Upcoming Estes Auction with several Scott radios
"Looking forward to bringing home my AW 23 in the Roslyn cabinet."
Aug 26
John Chidgey replied to John Chidgey's discussion Magnetic pickup output
"Thank, Michael"
Aug 11
Michael Lawton replied to John Chidgey's discussion Magnetic pickup output
"Try this... may need to try higher or lower resistance pot for best results."
Aug 10
John Chidgey replied to John Chidgey's discussion Magnetic pickup output
"Thanks David. Makes sense now. "
Jul 13
David C. Poland replied to John Chidgey's discussion Magnetic pickup output
"You evidently have the early version 5 knob AW-23 made in 1935. The phono signal is injected after the volume control into the cathode of the 1st audio tube. The phono Scott offered had both a volume control and the radio/phono switch on the…"
Jul 12
John Chidgey posted a discussion

Magnetic pickup output

Hello, hoping the group might have some suggestions. I want to connect my garrard with high output pickup to a AW 23. When I do the volume is off the charts and can't be lowered.Can anyone suggest a basic circuit to step down the voltage? The pickup has a DC resistance of approximately 6k. ThanksSee More
Jul 11
David C. Poland replied to John Chidgey's discussion Garrard RC-50 Repair progress
"Herold, GE and others sold simple, small one tube preamps. OR, find a vintage hi-fi preamp with both magnetic and crystal phono inputs, and even a variety of equalization curves. Such a preamp should offer bass and treble controls, and other input…"
Jun 13
Robert Meader replied to John Chidgey's discussion Garrard RC-50 Repair progress
"Hi John its robert. The output will be very low about 5 millivolts. You need a signal of at least 250 millivolts at the phono jack of the Philharmonic.  Scott used a step up transformer ... look at schematics. Note at the time there was no…"
Jun 13
John Chidgey posted a discussion

Garrard RC-50 Repair progress

I was recently gifted a Garrard RC-50 from a fellow collector on this site, thank you Robert. Thought I would provide an update with a question. I ultimately needed to shift the motor a bit to get the motor gears to mesh with the timing cam teeth, after aligning the timing marks the pickup arm functions as it should.I did notice that the pickup had its wires cut so I opened the pickup head to see what was inside. I was expecting a crystal pickup but it appears to contain a magnetic pickup with…See More
Jun 10
John Chidgey replied to Robert Meader's discussion Garrard rc-50 record changer free.
"Robert, Would you email me your PayPal info here? I I have sent you a friend request so I can email you here. Thanks Joh"
Jun 1
John Chidgey replied to Robert Meader's discussion Garrard rc-50 record changer free.
"Sorry, I am interested in this phonograph. I plan on putting it to good use on my allwave 12"
Jun 1
John Chidgey replied to Robert Meader's discussion Garrard rc-50 record changer free.
"Robert, I would pay shipping on this for an allwave 12. "
May 31
John Chidgey replied to Bill Liers's discussion Philharmonic FM Gothic Grande for sale.
"It is great that the hobby has such solid folks willing to help out a fellow collector on the other side of the country. I am looking forward to getting the set home, safe and sound. Until then, it is in great hands. John"
May 20
Brad Winder liked John Chidgey's discussion Philharmonic pedestal output transformer
Nov 16, 2022
Norman S Braithwaite replied to John Chidgey's discussion Philharmonic pedestal output transformer
"So long as you have balanced DC current, there is no problem using a toroid output transformer.  Unbalanced  DC current will quickly saturate the core so you will want to avoid use of tubes in a manner producing unbalanced DC…"
Nov 15, 2022

John Chidgey's Blog

Wanted to buy wooden flatted Phantom knob

Posted on April 25, 2021 at 8:34pm 0 Comments

Hello All,

Looking to buy a single wood flatted knob for a Scott Phantom.

Thanks,

John

WTB Scott Phantom cabinet

Posted on April 19, 2021 at 7:20pm 0 Comments

Hello,

Looking to buy a Scott Phantom cabinet. 

Thanks,

John

WTB

Posted on August 30, 2020 at 2:46pm 3 Comments

Wanted to buy Philharmonic Scratch Suppressor switch. Think same switch was used on the Allwave 16 as well.

John

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