GX-40C+/40D Amplifier

THE DSP SECTION (GX-40D only):

The DSP’s 32 position Mode control allows you to instantly access the exact type of effect you want – from classic rever- beration to radical “backwards sounds – for any of the Channel/Chorus combinations. The setting of the Mode control will determine the type of effect for whatever Channel/Chorus combination the amp is set to at the time you adjust the Mode con- trol. Once set, the GX-40D’s non-volitale memory retains the setting until you reset it.

EXAMPLE: Plug in your guitar and turn on the amplifier. Set Channel Select to the Clean channel. Now set the Mode con- trol to “12” (gated reverb, medium). Strike a chord on your guitar and listen to the sound of the effect. Press in the Channel switch to choose the Overdrive channel, then set the Mode control to “27” (large hard surface echo). Strike a chord and listen to the results. Now press the Channel switch again to get back to the Clean channel and strike a chord – even though you haven’t changed the setting of the mode control, the amplifier “remembered” that you had programmed in setting “12” and kept the effect as you left it.

THERE’S MORE: With the Channel Select and Chorus being switchable, you can program each of the four Channel/Chorus combinations with their own Mode settings. If you want to control Reverb on/off with the Chorus footswitch, for example, set the Mode to “0” (bypass), hit the footswitch and set Mode to “5” (large hall, bright). Now you have the ability to switch the reverb on and off with the footswitch.

With the footswitch you have a choice of two reverb settings for each of the channel selections, for the most flexibility and versatility possible!

THE DSP SETTINGS:

#

Name

Type

Description

0

Off

None

Bypass—no signal processing occurs.

1

Sm Rm, Bright

Small Reverb

8’ x 8’ empty room with hardwood floors.

2

Sm Rm, Dark

Small Reverb

8’ x 8’ carpeted room with up to four people.

3

Sm Hall, Bright

Small Reverb

20’ x 40’ Rehearsal Hall, wood floors, hard walls.

4

Sm Hall, Dark

Small Reverb

20’ x 40’ carpeted Rehearsal Hall with draped walls and up to 30 people.

5

Lg Hall, Bright

Large Reverb

50’ x 100’ empty Rehearsal Hall, 20’ ceilings.

6

Lg Hall, Dark

Large Reverb

50’ x 100’ Rehearsal Hall with up to 50 friends and crew.

7

Avg Club, Bright

Large Reverb

500 capacity empty club, wood floors, afternoon sound check.

8

Avg Club, Dark

Large Reverb

500 capacity club, wood floors, stuffed with people.

9

Cncrt Hall, Brt

Large Reverb

5,000-seat Concert hall, hard back wall, afternoon sound check.

10

Cncrt Hall, Dark

Large Reverb

5,000-seat Concert hall, SRO at back wall, sold out show.

11

Stadium

Large Reverb

40,000-seat round Stadium, afternoon sound check, 100 crew & VIPs only.

12

Gated Rev, Med

Special Reverb

Studio Effect–Engineer cuts off reverb slightly after each note. (220ms Gate)

13

Gated Rev, Long

Special Reverb

Studio Effect—Engineer lets note ring, then cuts it off. (350ms Gate)

14

Plate Reverb

Special Reverb

Studio Effect—Simulates Steel Plate Reverb.

15

Traditional Rev

Special Reverb

Studio Effect—Simulates old-fashioned multi-spring tube reverb unit.

16

Slapback, Short

Delay

125ms delay + small reverb; Elvis’ favorite.

17

Slapback, Med

Delay

350ms delay + small reverb; Rockabilly special.

18

Slapback, Long

Delay

557ms delay only, 630’ travel time of sound.

19

Sh Md Surf Echo

Echo

85ms delay with 14.2% regen. & small reverb.

20

Sh Hd Surf Echo

Echo

85ms delay with 27.3% regeneration.

21

Sh/Med Md Surf

Echo

280ms delay with 21.8% regen & small reverb.

22

Md Sft Surf Echo

Echo

335ms delay with 12.5% regeneration.

23

Md Hd Surf Echo

Echo

335ms delay with 26.5% regen. & small reverb.

24

Md Glass Echo

Echo

335ms delay with 43.7% regeneration.

25

Lg Sft Surf Echo

Echo

485ms delay with 7.8% regeneration.

26

Lg Md Surf Echo

Echo

485ms delay with 20.3% regeneration.

27

Lg Hd Surf Echo

Echo

485ms delay with 39.2% regen & small reverb.

28

Infinite Delay

Special Effect

506ms delay with over 90% regeneration.

29

Thickener

Special Effect

33ms-based sound fattener @ selected freqs.

30

Multi-Tap

Special Effect

Multi-thickener with some subtle delays added.

31

Reverse

Special Effect

“Backwards masking” effect (number nine, number nine,...)

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Crate Amplifiers GX-40D owner manual DSP Settings, Name Type Description

GX-40D specifications

The Crate Amplifiers GX-40D is an exceptional addition to the realm of guitar amplification, known for its robust sound quality, innovative features, and versatility. Designed to cater to the needs of both novice musicians and seasoned professionals, the GX-40D stands out with its impressive capabilities.

One of the key features of the GX-40D is its dual-channel design, allowing players to switch between clean and overdrive tones seamlessly. This enables guitarists to explore a wide dynamic range, ensuring that both rhythm and lead sections can be performed with clarity and punch. The clean channel delivers a crisp and articulate sound, perfect for jazz, blues, or any genre requiring pristine tones. Meanwhile, the overdrive channel provides a rich and saturated sound, suited for rock, metal, and everything in between.

The 40-watt power output is another striking aspect of the GX-40D. This amplitude level is ideal for practice sessions, small gigs, and recording situations. The amp is equipped with a 12-inch speaker, which contributes to its full-bodied sound. The speaker not only enhances low-end warmth but also ensures that the high frequencies remain articulate, making it a favorite among guitarists who appreciate tonal clarity and depth.

In terms of technology, the GX-40D features built-in digital effects that are designed to enrich the sound experience. With reverb, delay, and chorus effects, musicians can create an expansive sonic palette. These effects can be easily adjusted to suit the style of the music being played, allowing for greater creative expression.

Moreover, the amplifier includes an auxiliary input and headphone output, making it convenient for practice at home without disturbing others. The auxiliary input allows musicians to play along with their favorite tracks, while the headphone output provides a private listening experience.

Another notable characteristic of the GX-40D is its compact and rugged design, which makes it portable and durable. This construction is particularly beneficial for on-the-road musicians who need an amplifier that can withstand the rigors of travel.

Overall, the Crate Amplifiers GX-40D is a versatile, feature-rich amplifier that delivers impressive sound quality across various styles. Its combination of power, technology, and user-friendly features makes it a compelling choice for anyone looking to enhance their musical performance, whether at home or on a stage.