"Congratulations on the find. A 50-watt 5000-ohm wirewound "dividohm" resistor is appropriate. The tap can be set at 1300/3700. A fixed resistor of this size was included in the original 12-inch speaker pedestal and was in…"
The Fine Things are Always Hand Made
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Chris J. Buttery
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Questons on Scott Allwave
Started this discussion. Last reply by Norman S Braithwaite Feb 22, 2022. 2 Replies 0 Likes
HI just acquired a Scott Allwave 23 (7 knob version) in the Laureate Grande cabinet. This one is complete, except for the tweeters and the main pedestal auditorium 15"speaker. A field coil appears to…Continue
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"Chris. The Allwave 23 I think came with a 12 inch speaker. To use a replacement, you would need the 925 ohm field coil, and a 1300 ohm and 3700 ohm resistor in series wired to the 7 pin speaker plug. You will also need the output transformer that is…"
Questons on Scott Allwave
HI just acquired a Scott Allwave 23 (7 knob version) in the Laureate Grande cabinet. This one is complete, except for the tweeters and the main pedestal auditorium 15"speaker. A field coil appears to be attached to the cabinet. Can a 15" speaker be run with a 925 ohm field coil WITHOUT the tweeters which have field coils amounting to a total of 5000 ohms? Does that 5000 ohms need to be part of the circuit in order for the amplifier to operate the main 15" speaker?See More
"HI, I also got a spam message. I deleted it, but printed a copy. Stated that he knew someone who shared my last name."
"Mike, Thank You! The schematics are of great help and I should be able to get my "new"set operating again"
"Look at the top of the page under Scott info and archive, then go to set folders, the info you require should be there."
"Does anyone know where I can locate the schematics for this set? Any info & advice would greatly be appreciated!"
"Hi, I am currently beginning to work on a Scott Allwave 12, (1931) the second 2-dial version."
Comment Wall (1 comment)
- At 9:24am on November 16, 2019,
Thomas Day said…
Welcome to the group.
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