Author Topic: **Community Project** Wurlitzer 145 Rebuild **Community Project**  (Read 216 times)

Offline christine1117

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This is going to be an on-going project for me, and you, if you wish to contribute your comments and suggestions.

The goal is to take an old 145 that has been in my basement for 35+ years and make it a presentable viable instrument. We will be taking it one section at a time. I'd love all of you to be involved in the project, or just to follow along. More details will be here tomorrow. (Once I figure out what the hell I'm going to say) LOL!

Until then,
Best, Christine.
« Last Edit: October 04, 2021, 09:46:59 PM by christine1117 »
Keyboards are my middle name...
Wurlitzer 145 Piano
Hammond RT-3 Organ
Hammond A-100 Organ
Hammond M-3 Organ
EML Electrocomp 101 synth
Minimoog S/N 1338 synth
Memorymoog synth
Memorymoog+ synth
VOX Continental (Italian) Organ
VOX Continental (American) Organ
1995 Fender Stratocaster (American)
Glock G44 Firearm.

Offline pianotuner steveo

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Re: **Community Project** Wurlitzer 145 Rebuild **Community Project**
« Reply #1 on: October 03, 2021, 11:09:56 AM »
As far as the broken white keytops go, you should see if anyone on here has any original replacements. Generics won't be a perfect size match, and replacing the all is a pain if you have never done it before. Generics will be larger and a lot of sanding and filing would be required. Unfortunately, I have sold all of my originals.
1960 Wurlitzer model 700 EP
1968 Gibson G101 Combo organ
1975 Rhodes Piano Bass
1979 Wurlitzer 206A EP
1980 Wurlitzer 270 Butterfly Grand
2004 Hammond XK3
2009 73A Rhodes Mark 7
2009 Korg SV-1 73
2017 Yamaha P255
2020 Kawai CA99
....and a few guitars...

Offline christine1117

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Re: **Community Project** Wurlitzer 145 Rebuild **Community Project**
« Reply #2 on: October 04, 2021, 01:44:08 PM »
As far as the broken white keytops go, you should see if anyone on here has any original replacements. Generics won't be a perfect size match, and replacing the all is a pain if you have never done it before. Generics will be larger and a lot of sanding and filing would be required. Unfortunately, I have sold all of my originals.

No problem. We did a lot of key cover replacements in the family business, but I'm lazy and will probably just let someone else do it. Also looks my tool box is all set although it's a mess. thanks for the help.
Keyboards are my middle name...
Wurlitzer 145 Piano
Hammond RT-3 Organ
Hammond A-100 Organ
Hammond M-3 Organ
EML Electrocomp 101 synth
Minimoog S/N 1338 synth
Memorymoog synth
Memorymoog+ synth
VOX Continental (Italian) Organ
VOX Continental (American) Organ
1995 Fender Stratocaster (American)
Glock G44 Firearm.

Offline christine1117

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Re: **Community Project** Wurlitzer 145 Rebuild **Community Project**
« Reply #3 on: October 04, 2021, 09:45:52 PM »
Hi All,
After thinking it over, we probably need to take this in chunks. So I was thinking of something like this, not necessarily in any particular order.

Disassembly and inspection to uncover issues and prepare the cabinet for refinishing.

Amplifier refurb/upgrade

Action repair and regulation including tight/sloppy center pins, inspection of the front and balance rails key bushings etc. (The key covers are going to have to wait).

Case refinishing. (Anyone have any ideas)?

Reeds and voicing.

Reassembly and testing.

If I'm missing anything here please let me know. I'll be away for a week starting this Saturday, so we'll get the show on the road about the 19th.
I'm looking forward to your comments and suggestions!



Keyboards are my middle name...
Wurlitzer 145 Piano
Hammond RT-3 Organ
Hammond A-100 Organ
Hammond M-3 Organ
EML Electrocomp 101 synth
Minimoog S/N 1338 synth
Memorymoog synth
Memorymoog+ synth
VOX Continental (Italian) Organ
VOX Continental (American) Organ
1995 Fender Stratocaster (American)
Glock G44 Firearm.

Offline christine1117

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Re: **Community Project** Wurlitzer 145 Rebuild **Community Project**
« Reply #4 on: October 07, 2021, 08:34:12 PM »
Since the last time I was here, a bunch of parts arrived for the amplifier. So here's what I have in mind to improve the performance, and reduce noise and hum.  We are going to upgrade the power supply. Improve filtering, add voltage regulation and decoupling for the  triple triode, Reroute all the grounds to a single point, (just good wiring practice) Put regulated DC current for the triodes filiment, (maybe if needed) replace all the old capacitors. swap out 10% resistors in critical areas, swap out the controls, add a balanced line out, all new isolated ins and outs, and, last but not least, get rid of that crappy power socket and replace it with an IEC style plug/fuse/switch combination.

At least that's the wish list...

I'm away next week so we will start on the the week of the 19th. Stay tuned!
Keyboards are my middle name...
Wurlitzer 145 Piano
Hammond RT-3 Organ
Hammond A-100 Organ
Hammond M-3 Organ
EML Electrocomp 101 synth
Minimoog S/N 1338 synth
Memorymoog synth
Memorymoog+ synth
VOX Continental (Italian) Organ
VOX Continental (American) Organ
1995 Fender Stratocaster (American)
Glock G44 Firearm.