Hammond T422 Line Output

[Pigna]

Hi, I purchased a Hammond T422.
It was bad.
I restored the mechanical parts with oil.
I followed almost all the keyboardpartner changes.

I need a Jack output to connect the Neo Instruments VENTILATOR (Leslie simulator) that I connect to the mixer.

I tried to connect to Pin3 and 2 of card 124-000014
Unfortunately reverb is excluded.

I thought about connecting to Pin 11 and 12 of card 124-000017
But it seems that you change the sound.

Thank you

[Pigna]

Hello, waiting for an answer, I also noticed that if I lower the expression pedal the volume is lowered, when I get up it takes a long time to get up the volume.
What can I check?
Thank you

[Jyvoipabo]

Hello, waiting for an answer, I also noticed that if I lower the expression pedal the volume is lowered, when I get up it takes a long time to get up the volume.
What can I check?
Thank you

Hello,

The expression pedal work as follows:
An incandescent lamp produces light.
This light acts on one or two Light Dependant Resistor.
Between this is interposed a screen moved by the pedal.

Clean all this carefully.
Photoresistances are not fast components. Laziness and memory effect is normal.

JP

[Pigna]

Hello,

The expression pedal work as follows:
An incandescent lamp produces light.
This light acts on one or two Light Dependant Resistor.
Between this is interposed a screen moved by the pedal.

Clean all this carefully.
Photoresistances are not fast components. Laziness and memory effect is normal.

JP

Thanks for the reply,
If I can, I'll try right away.

[andyg]

If you don't need or want the sound from the organ's speakers, just plug a mono 1/4" jack into the headphones socket that the organ already has, and pad the signal down a bit. It works perfectly, that's how I tested the Vent here at home when they sent me one. I had a T400 at the time. (There were tests done with other instruments, of course!)

[Pigna]

If you don't need or want the sound from the organ's speakers, just plug a mono 1/4" jack into the headphones socket that the organ already has, and pad the signal down a bit. It works perfectly, that's how I tested the Vent here at home when they sent me one. I had a T400 at the time. (There were tests done with other instruments, of course!)

Thanks for the reply,
in these days I try to follow the changes indicated by Kziss.
Kon's T-Series organ modifications.
I think that's what you suggest.

[Pigna]

Hello,

The expression pedal work as follows:
An incandescent lamp produces light.
This light acts on one or two Light Dependant Resistor.
Between this is interposed a screen moved by the pedal.

Clean all this carefully.
Photoresistances are not fast components. Laziness and memory effect is normal.

JP

I disassembled the pedal, clean lamp, photocell and screen. Reassembled but the volume takes about 4 ~ 5 seconds before it reaches the maximum.
Could it be some condenser-type components, etc.?
Thank you

[Drawbar Dave]

If you want to include reverb in the signal, you can mix the signal from the reverb speaker and straight speaker with resistors and then pad and send that signal to the vent. I did this on my M102 and it worked great.

[andyg]

My suggestion needs no mods and does the same thing! I used a home made in line attenuator, based on a 10k pot.

[Drawbar Dave]

The OP Said he had no reverb at the headphone socket. I assume he is using a ts plug in a trs socket to his Vent. I was explaining how he could mix the two signals to a mono output to send to the Vent.

[Pigna]

My suggestion needs no mods and does the same thing! I used a home made in line attenuator, based on a 10k pot.

Thanks it works well

- - - Updated - - -

I disassembled the pedal, clean lamp, photocell and screen. Reassembled but the volume takes about 4 ~ 5 seconds before it reaches the maximum.
Could it be some condenser-type components, etc.?
Thank you

Only this problem remains, no other suggestions?