Ashly PQX-571 운영 매뉴얼 - 페이지 5

{카테고리_이름} Ashly PQX-571에 대한 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Ashly PQX-571 12 페이지. Ashly parametric equalizer operating manual pqx-571, pqx-572

Operating Manual - PQX 571 and PQX 572 Parametric Equalizer

Parametric Filter Level Control

Parametric Filter Frequency Control

Parametric Filter Bandwidth Control

High Shelf Level Response

5.3

High Shelving Filter (Filter No. 7)

These concentric controls work the same way as

the low shelf controls described in (1) and (2) except the

filter response starts at the center frequency selected and

continues up in frequency.

5.4

The overall gain of the equalizer is adjusted by

this control. The master level gain stage is placed prior

to any filter stages so that increasing the master level will

not amplify filter noise. If the Master EQ switch is out,

the level control has no affect. Signals are then simply

routed through the equalizer at unity gain.

5.5

This red LED illuminates when an amplifier in

any of the filters comes within 3 dB of clipping, includ-

ing those filters which are not engaged. The maximum

signal level through the PQX equalizers is greater than

+22 dBu.