GX-140C/CH Amplifier

GX-140C/CH TECHNICAL SPECIFICATIONS

Output Power Rating

70 watts RMS @ 5% THD 8 ohms load 120VAC

 

100 watts RMS @ 5% THD 4 ohms load 120VAC

Speaker Size and Rating (GX-140C only)

Crate Custom Design 12” with 1-3/4” voice coil Power Handling: 65 Watts RMS

Maximum Input Signal Level Accepted

8 volts, peak-to-peak

 

Total System Gain

 

Overdrive Channel: 108dB @ 1kHz

 

 

 

 

Clean Channel: 56dB @ 1kHz

 

 

 

 

 

 

Input Impedance

 

470k ohms

 

 

 

 

 

 

Overdrive Channel:

Low Control:

10dB Range @ 80Hz

 

 

Shape Control:

Proprietary Circuit

 

 

 

High Control:

10dB Range @ 7kHz

 

 

 

 

 

 

Clean Channel:

Low Control:

20dB Range @ 100Hz

 

 

 

Mid Control:

14dB Range @ 700Hz

 

 

 

High Control:

27dB Range @ 10kHz

 

 

 

 

 

Input Power Requirements

120 VAC, 60Hz, 230VA

 

 

 

 

100/115VAC, 50/60Hz, 230VA

 

 

 

 

230VAC, 50/60Hz, 230VA

 

 

 

 

 

 

Cabinet Size and Weight:

GX-140C:

20” H x 26-1/2” W x 11” D, 58 lbs.

 

 

 

GX-140CH:

12-1/2” H x 30-3/4” W x 10-1/2” D, 35 lbs.

 

 

 

 

 

 

The GX-140C/CH is covered with a durable black Tolex material: wipe it clean with a lint-free cloth. Never spray cleaning agents onto the cabinet. Avoid abrasive cleansers which could damage the finish.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE COVER.

NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

ATTENTION

RISQUE D'ELECTROCUTION

NE PAS OUVRIR

ATTENTION: POUR REDUIRE D'ELECTROCUTION NE PAS

ENLEVER LE COUVERCLE. AUCUNE PIECE INTERNE N'EST REPRABLE

PAR L'UTILISATEUR. POUR TOUTE REPARATION, S'ADRESSER A UN

TECHNICIEN QUALIFIE.

VORSICHT

ELEKTRISCHE SCHLAGGEFAHR

NICHT OFFENEN

VORSICHT: ZUR MINIMIERUNG ELEKTRISCHER SCHLAGGEFAHR NICHT

DEN DECKEL ABENHMEN. INTERNE TEILE KONNEN NICHT VOM

BENUTZER GEWARTET WERDEN. DIE WARTUNG IS QUALIFIZIERTEM

WARTUNGSPERSONAL ZU UBERLASSEN.

THIS EQUIPMENT HAS BEEN DESIGNED AND ENGINEERED TO PROVIDE SAFE AND RELIABLE OPERATION. IN ORDER TO PROLONG THE LIFE OF THE UNIT AND PREVENT ACCIDENTAL DAMAGES OR INJURY, PLEASE FOLLOW THESE PRECAUTIONARY GUIDELINES:

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT OPEN CHASSIS; DO NOT DEFEAT OR REMOVE THE GROUND PIN OF THE POWER CORD; CONNECT ONLY TO A PROPERLY GROUNDED AC POWER OUTLET.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.

CAUTION: NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

CAUTION: OUR AMPLIFIERS ARE CAPABLE OF PRODUCING HIGH SOUND PRESSURE LEVELS. CONTINUED EXPOSURE TO HIGH SOUND PRESSURE LEVELS CAN CAUSE PERMANENT HEARING IMPAIRMENT OR LOSS. USER CAUTION IS ADVISED AND EAR PROTECTION IS RECOMMENDED IF UNIT IS OPERATED AT HIGH VOLUME.

EXPLANATION OF GRAPHICAL SYMBOLS:

"DANGEROUS VOLTAGE"

EXPLICACION DE SIMBOLOS GRAFICOS:

= “VOLTAJE PELIGROSO”

EXPLICATION DES SYMBÔLES GRAPHIQUES:

"DANGER HAUTE TENSION"

"GEFAHLICHE SPANNUNG"

"IT IS NECESSARY FOR THE USER TO REFER TO THE INSTRUCTION MANUAL"

=“ES NECESARIO QUE EL USUARIO SE REFIERA AL MANUAL DE INSTRUCCIONES.” "REFERREZ-VOUS AU MANUAL D'UTILISATION"

"UNBEDINGT IN DER BEDIENUNGSANLEITUNG NACHSCHLAGEN"

Crate continually develops new products, as well as improves existing ones. For this reason, the

specifications and information in this Crate manual are subject to change without notice.

www.crateamps.com

©2001 SLM ELECTRONICS, A DIVISION OF ST. LOUIS MUSIC, 1400 FERGUSON, ST. LOUIS, MO. 63133

P/N 47-474-01 • 05/01

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Crate Amplifiers GX-140CH owner manual GX-140C/CH Technical Specifications, Output Power Rating

GX-140CH, GX-140C specifications

Crate Amplifiers has long been synonymous with quality sound and innovative design in the world of guitar amplification. Two standout models from their lineup are the GX-140CH and the GX-140C. These amplifiers cater to musicians who demand versatility, robustness, and exceptional sound quality.

The Crate GX-140CH is a head amplifier that packs a powerful punch with its 140 watts of RMS power output. This model is exceptionally well-suited for both live performances and studio recordings. The GX-140CH is designed with a dual-channel configuration, allowing players to easily switch between clean and distorted sounds. It features a unique Gain control, enabling musicians to dial in just the right amount of overdrive for their style. The footswitchable gain boost option adds an extra layer of flexibility, perfect for transitioning between different playing styles.

On the other hand, the GX-140C is a combo amplifier that also delivers 140 watts of power. This model is equipped with a 12-inch speaker, which produces a rich and full sound that is ideal for gigs of any size. The GX-140C shares many of the same features with its head counterpart, including the dual-channel operation and Gain control. Additionally, the combo version comes with built-in effects such as reverb, providing an enriched audio experience without needing external pedals.

Both amplifiers incorporate Crate's unique technology, including a dynamic tube emulation circuit that mimics the warm tone associated with classic tube amplifiers. This technology enables guitarists to achieve rich harmonics and responsiveness across a range of frequencies. The tone controls are extensive, providing players with the ability to sculpt their sound precisely to their liking.

In terms of connectivity, both models come equipped with an effects loop, making it easy to integrate pedals into your rig. They also feature a headphone output for silent practice and an external speaker jack for those looking to expand their sound options further.

Overall, the Crate GX-140CH and GX-140C are excellent choices for guitarists seeking powerful amps with versatility, solid performance, and a classic sound. Whether you are practicing at home, performing live, or recording in the studio, these amplifiers deliver an unparalleled sound experience that can meet the demands of any musician. With their robust construction and innovative features, these models represent some of the best offerings from Crate Amplifiers, ensuring they remain a favorite among guitarists everywhere.