Answer
Yes. Over time, there have been two versions of the KLA12 featuring different level controls.
- The first featured an Attenuation (ATTEN)knob.
- The current uses Gain.
Essentially, 0 attenuation is the equivalent of 0 gain. The optimal setting on both versions is 0, while making any needed adjustments from there.
Note
The change from ATTEN to Gain was made in 2012.