Korg D4 owner manual 3. EQ

B MD4X10 (Modern 4X10)

This models a modern cabinet containing four 10 inch speakers.

B MT4X10 (Metal 4X10)

This models a cabinet containing four 10 inch aluminum- coned speakers.

B CL8X10 (Classic 8X10)

This models a classic cabinet containing eight 10 inch speakers.

B UK4X12

This models a UK-manufactured cabinet containing four 12 inch speakers.

B ST1X15 (Studio 1X15)

This models a studio combo cabinet containing one 15 inch speaker.

B JZ1X15 (Jazz 1X15)

This models a jazz combo cabinet containing one 15 inch speaker.

B AC2X15

This models an AC100 cabinet containing two 15 inch speakers.

B US2X15

This models a US-manufactured cabinet containing two 15 inch speakers.

B UK4X15

This models a UK-manufactured cabinet containing four 15 inch speakers.

B LA1X18

B COMBI

This models a combination cabinet containing one 12 inch and one 18 inch speaker.

3. EQ

Six types of 4-band graphic equalizer are provided, each with different center frequency settings for the various bands.

LOW EQ

Bands 1–4 correspond to 80 Hz, 120 Hz, 250 Hz, and 550 Hz.

1.80Hz.............[–10...+10]: Band 1 level

2.120Hz...........[–10...+10]: Band 2 level

3.250Hz...........[–10...+10]: Band 3 level

4.550Hz...........[–10...+10]: Band 4 level

5.LEVEL ............... [0...10]: Adjusts the overall level.

MID EQ

Bands 1–4 correspond to 250 Hz, 550 Hz, 1 kHz, and 4 kHz. * The parameters are the same as “LOW EQ.”

HIGH EQ

Bands 1–4 corresponds to 640 kHz, 2 kHz, 6.4 kHz, and 12 kHz.

*The parameters are the same as “LOW EQ.”

WIDE EQ1

Bands 1–4 correspond to 120 Hz, 250 Hz, 2 kHz, and 10 kHz.

*The parameters are the same as “LOW EQ.”

WIDE EQ2

Bands 1–4 correspond to 100 Hz, 550 Hz, 1.2 kHz, and 4 kHz.

*The parameters are the same as “LOW EQ.”

WIDE EQ3

Bands 1–4 correspond to 80 Hz, 125 Hz, 640 Hz, and 1.5 kHz.

*The parameters are the same as “LOW EQ.”

This models an “LA sound” cabinet containing one 18

76 inch speaker.