I tried to redeem the code for License SL in myWaldorf, but the system says the code is invalid.
Please use the inquiry form and send us the code that didn't work. Attach a
Why shouldn’t I get License SL for the Blofeld Keyboard?
The Blofeld Keyboard always comes with a License SL pre-installed. There's no need to buy
I want to buy a soundset. Do I have to have License SL installed on the Blofeld for this?
This depends on the sound set. Some of the sound sets for Blofeld require the
Which sample set do I have to install after installing License SL?
You can either use the Standard Sample set or the HGF waveset. You can find
How can I tell if there’s License SL installed on Blofeld?
When a Blofeld Desktop has the License SL installed, the display will indicate SL LICENSED on the
Some notes got stuck during playing or sustain infinetly. How can I stop them?
Use the PANIC function, this stops all currently played notes on Blofeld. Press Shift+Play. If this
Blofeld says “bad DSP response!” and is bricked.
This error message indicates a possible hardware defect. Please, contact our support team for further
What are the specifications of the power supply?
The PSU must follow these specifications: 500mA or more 12V DC "center positive" polarity at
My Blofeld is stuck in Multi Mode and/or doesn’t react anymore!
Switch Blofeld off and turn the encoder left to the display rapidly back and forth
Is there an editor for my instrument?
We haven't developed an editor for this instrument. You might find one from a third
