Helix Talk

[DieSchmalle]

It absolutely does.

Nope. A single 1024 sample IR block uses exactly as much DSP as a single 2048 sample IR block on the hardware units.
This is because the IR's are applied in an on-chip accelerator that runs in parallel with the DSP.

 

[sashimi]

I could have sworn there were instances where I had enough DSP for a 1024 IR but 2048 was greyed out. But I could be wrong.

 

[Sascha Franck]

I could have sworn there were instances where I had enough DSP for a 1024 IR but 2048 was greyed out. But I could be wrong.

I thought so as well. It is however really only happening as soon as you're already using another IR block or a cab. The internal limit seems to be like:

- 2 internal cabs
or
- 1 internal cab and 1 1024 IR block
or
- 2 1024 IR blocks
or
- 1 2048 IR block

Nope. A single 1024 sample IR block uses exactly as much DSP as a single 2048 sample IR block on the hardware units.

Not really. Otherwise you'd be able to load 2 2048 IR blocks as well, but that's impossible. It's just that the limitation only applies to anything happening within the on-chip accelerator.