How to open a Gulbransen Palace 528 organ

[dbernick]

Greetings. I have a Gully that I just got the Service Manual for. It seems the lamp on the preamp board maybe out, causing the nearly all except the rhythm...

Hello My name is Mack, I'm new to the organ world thanks to a kind couple giving away this beautiful C500. It worked fine at their place before I loaded...

[kiaya611]

I have a Rialto II and it has a problem and I was old a little about it, that basically told me it is a known issue and basically a single "fired"...

[tedlue]

First I am new here.:-)
I want to introduce myself as a novice organ repair guy, but electronics has been a hobby for many years, and I am proud...

Hello! My place of employment has asked me to find out information on a Gulbransen Rialto II. I know nothing about organs, but I've tried to do as mu...

[jenzung]

I have this Gulbransen (model E I think) that doesn't work. It powers up and makes a humming noise but the keys do not make sounds. I have the foot pedals...

[JessiW]

Hello all,

I'm new to this forum - thank you for accepting me into the group. I have a Gulbransen Palace organ that up til now, has worked...

[pedropol]

Hello and happy new year!

I'm trying to understand my Gulbransen Rialto K and solve "easy" problem first as I'm not an experimented...

[pedropol]

Hello and happy new year,

I'm still trying to repair my Gulbransen Rialto K, a bit at a time... After checking all lights/resistors in the...

[gerimenu1]

I am working on a friend's Gulbransen Premier organ - the one with the 25 note pedal board.
One of the notes does not play 16' tone, but does play...

Hey guys!

I have a friend who I'm repairing a Gulbrasen Theatrum 3318W home electric organ for.

The good news:
He owns...

[pedropol]

Hello,

My Rialto K was 80% functional. Some of the keys were not active immediately when pressed and others were out of tune, but it was...

[pedropol]

Hello,

I've open my Gulbransen Rialto K in order to understand how it works, helped for that with Jan Girardot's service manual. There are...

[rustyshackleford]

Hi,

I just picked up a Gulbransen Theatrum Organ from a local charity shop. The Organ cost me £20 with free delivery and I'm really happy...

[pedropol]

Hello, I'm looking for the user manual for a Gulbransen Rialto K, the model with only one Leslie 101, preferably as a PDF. Any hint where I could fin...