Crate Amplifiers CA120D manual Technical Specifications

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CA120D Acoustic Amplifier

Technical Specifications:

 

Output Power Rating:

120 watts @ <1% THD

Channels 1 & 2: Low:

+/-15dB @ 80Hz

Mid:

+15, -30dBdB from 450Hz – 1.2kHz (Contour)

High:

+/-15dB @ 10kHz

Input Impedance:

3.3M ohm High-Z, 3k ohm Low-Z

Input Sensitivity:

5mV High-Z, 2mV Low-Z

Sens. to Eff Send/Line out:

6mV High-Z, 3mV Low-Z

Max Input Signal:

6V RMS (17V peak to peak)

CD Input: Input Impedance:

22k ohm

Input Sensitivity:

150mV

Max Input Signal:

6V RMS (17V peak to peak)

AuxEff. Return: Input Impedance:

11k ohm

Input Sensitivity:

80mV RMS

Max Input Signal:

6V RMS (17V peak to peak)

Eff Send Out. Impedance:

2.2k ohm

Line Out Out. Impedance:

220 ohm Low-Z, 2.2k ohm High-Z

Feedback Filters:

10Hz to 4.8kHz range, -15dB cut per filter

Internal Woofer:

12” w/polypropylene cone, rubber surround, 45oz magnet, 2” voice coil,

 

4 ohms, 175w RMS, 95dB 1w 1m

Internal Tweeter:

High efficiency Piezo, 110dB 1w 1m

Internal Crossover:

Passive type

Power Requirements:

120VAC, 60Hz, 160VA

 

100/115VAC, 50/60Hz, 160VA

 

230VAC, 50/60Hz, 160VA

Size and Weight:

18”H x 17-1/2”W x 15-1/2”D, 45 lbs.

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

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

www.crateamps.com

©2004 SLM Electronics

A Division of St. Louis Music Co.

1400 Ferguson Avenue

St. Louis, MO 63133

47-942-01 • 021604

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Contents CA120D Table of Contents CA120D Acoustic AmplifierAbout the Crate Acoustic CA120D Front Panel Master Section part oneEffects Section Master Section part twoRear Panel CA120D Rear PanelDSP Section Milisecond delayTo Eliminate Instrument Feedback System Block Diagram Channels 1Technical Specifications

CA120D specifications

Crate Amplifiers has carved a niche for itself in the world of guitar amplification, and the CA120D is a testament to the brand's commitment to quality and innovation. Designed with versatility in mind, the CA120D stands out as a powerful combo amplifier, making it an ideal choice for both practice and live performances.

One of the defining features of the CA120D is its robust 120-watt output, allowing it to deliver a rich and full-bodied sound, regardless of the environment. This amplifier is equipped with a pair of 12-inch speakers that provide excellent projection and clarity. The dual speakers contribute to a wide tonal range, proving effective for various music styles, from blues and rock to jazz and country.

The CA120D incorporates a range of advanced technologies that enhance its functionality. One notable feature is the built-in digital chorus and reverb effects, which add depth and dimension to the sound, enriching the listening experience. Musicians can easily adjust these effects via intuitive knobs, ensuring quick modifications during performances or practice sessions.

Additionally, the amp features a three-channel design, consisting of clean, overdrive, and contour channels. Each channel presents its unique tonal characteristics, allowing players to seamlessly transition between clean tones and gritty distortion. The clean channel offers pristine clarity ideal for chord strumming or note articulation, while the overdrive channel delivers that satisfying crunch essential for rock solos.

Another remarkable characteristic of the CA120D is its comprehensive connectivity options. Musicians can plug in various devices through the auxiliary input or utilize the headphone output for silent practice. The amplifier also features an effects loop, making it easy to integrate additional pedals and devices into the signal chain.

Durability is central to the CA120D's design; it's constructed with a rugged cabinet that withstands the rigors of touring and frequent use. The amp’s classic tolex finish not only adds an aesthetic appeal but also provides necessary protection.

Overall, the Crate Amplifiers CA120D is a versatile powerhouse that caters to guitarists seeking a reliable, high-performing combo amplifier. Its unique combination of power, connectivity, and effects make it a valuable addition to any musician's setup, ensuring that it can meet a variety of playing needs with ease. Whether you're in the studio or on stage, the CA120D promises a stunning audio experience and solid performance.