Hi Guys

In every project my bass channel goes 1 octove higher how can i fix this

 

I'D RECOMMEND MOVING YOUR KEYBOARD ONE OCTAVE TO THE RIGHT.

 

Where is the bass? Sample tank or Presence, etc.?

In SampleTank, open the bass part and make sure it is not set to +12 semitones or an octave-up layer.
SampleTank can transpose individual layers/parts, and one layer can be intentionally set an octave higher.

In your DAW, verify the MIDI track has no transpose, pitch, or note shift insert/effect enabled.
A track-level transpose of +12 will make every note play one octave higher.

 

Last edited: May 5, 2026 at 2:13 PM

Unless you keep loading the same instrument/preset in Sampletank (or any other plugin sampler), transpose settings are not going to follow it around from project to project.

Spoiler

1. Track Transpose is set to +12
Most likely.

• Select the bass track
• Open Inspector (F4)
• Look at Transpose

If it says +12, that’s your culprit.

This setting sticks with:

• Track presets
• Templates
• Duplicated tracks

So if they keep reusing a template, they’ll keep reintroducing the problem.

2. Instrument patch is internally transposed
Some instruments default an octave up/down.

Check inside the instrument itself:

• Oscillator octave settings
• Global transpose / tuning

Common with bass patches that were designed to sit higher.

3. MIDI input is being shifted
Less common, but possible:

• External keyboard set to +1 octave
• MIDI FX / input transformer (if they set one up)

4. Event Transpose baked into clips
If they’re dragging in MIDI from somewhere:

• Select the event
• Check Event Transpose

But this wouldn’t explain every project unless they keep reusing the same MIDI.

The blunt truth
If it’s happening in every project, they built it into their workflow somewhere—usually a template or track preset with +12 baked in.

Fast way to fix it permanently

1. Open a fresh project
2. Add a new instrument track (no preset)
3. Check Transpose = 0
4. Save that as their new default / template

That forces a clean baseline.

If they still see it after that, then it’s almost certainly the instrument itself doing the shift—not Studio One.