User Manual

Reverb Wander

This parameter (also known as just Wander), along with Reverb Spin, is used to control the

reverb randomizer. It controls the maximum size of randomizer steps, and is expressed in a time

value (typically milliseconds).

RT Hi Cut

This parameter, also known as Hicut or RTHC is a low-pass ﬁlter in the recirculating part of the

reverb. It represents a frequency above which the tail dies away more quickly. In some ways, it

represents the opposite end of the scale from BassRT, and may be considered an analog of air

absorption. It is also closely tied to the RTHC Damping parameter.

RtHC Damping

The damping parameter is closely tied to the RTHC parameter. It controls the strength of the

hi frequency absorption and has three values: Light, Normal, and Heavy. The normal value

gives ﬁlter response identical to previous Lexicon

reverbs. The other values should be self-

descriptive.

Scale (Room)

This parameter is used to modify the overall time of the selected early impulse. It is a multiplier

that goes from 0.5x to 2.0x. The actual time of the responses varies from response to response.

The Early Scale parameter simply scales that amount of time. It’s fair to describe this as “rubber-

banding” the impulse response.

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NOTE: Though the term “impulse” is used in this manual, these algorithms are NOT

convolution reverbs!