User Manual

• If the toggle is in the up position, a mono sum of the stereo signal

present at the Stereo Line Input is the normalled input source of the

Enhance Input and the Envelope Follower Input.

• If the toggle is in the centre position, input source normalling to the

Enhance Input and Envelope Follower Input is muted.

• If the toggle is in the down position, the Microphone is the

normalled input source of the Enhance Input and Envelope

Follower Input.

Microphone: On-board condenser microphone.

• The

Microphone can be the normalled input source for the Enhance

Input and the Envelope Follower Input.

• làrachd has the same Microphone implementation as arbhar.

Enhance Input: Mono input for audio enhancement.

• Similar to arbhar and Lúbadh,

làrachd’s Enhance Input is based on

tangential distortion limiting circuitry (as used in tanh[3]). This circuit

is used for soft clipping, limiting, and waveshaping. Further non-

linear shaping and gentle filtering is applied through this

signal processor.

• If no signal is present at the Enhance Input, either a mono sum of the

signal present at the Stereo Line Input or the Microphone signal can

be chosen as the normalled input source.

• If a normalled input source is active, patching a connection to the

Enhance Input will break the normal.

Enhance Level: Manual level control for waveshaping over the signal

present at the Enhance Input or the normalled input source.

Enhance Output: Mono output of the audio enhancement circuit.