KX-220Stereo Keyboard Amplifier

Technical Specifications

Output Power Rating

 

160 watts RMS minimum @5% THD @ 4 ohm internal speaker

 

 

220 watts RMS with 4 ohm extension speaker

 

 

 

 

Maximum Signal Accepted

Channels 1,2,&3

Right/mono / Left: 6 volts peak to peak

 

 

Channel 4

Instrument: 28 volts peak to peak; Microphone: 4 volts peak to peak

 

Effects Return

Right/mono: 27 volts peak to peak; Left: 27 volts peak to peak

 

 

 

 

Nominal Input Impedance

Channels 1,2,&3

Right/mono / Left: 22k ohm

 

 

Channel 4

Instrument: 220k ohm; Microphone: 600 ohm

 

 

 

 

Gain

Channels 1,2,&3

Right/mono / Left: 30dB

 

 

Channel 4

Instrument: 37dB; Microphone: 64dB

 

 

Power Amp

36dB

 

 

 

 

Channel 4 EQ

 

Low: ±10dB @ 50Hz; High: ±10dB @ 10kHz

 

 

 

Master EQ

 

±12dB @ 40Hz, 100Hz, 225Hz, 625Hz, 1.6kHz, 4kHz, 8kHz, 16kHz

 

 

 

 

Line Out/Line In Levels

 

1 volt RMS typical

 

 

 

 

 

Input Power Requirements

 

120 VAC, 60Hz, 205VA

 

 

 

100/110 VAC, 50/60Hz, 205VA

 

 

 

230 VAC, 50/60Hz, 205VA

 

 

 

 

 

Limiter Range

 

20dB, maximum distortion 1%

 

 

 

 

Speaker Specifications

Low Frequency

15” Crate Custom Design, 2.5” voice coil, 56 oz. magnet

 

High Frequency

4”x4” Bullet Horn, 1” voice coil, replaceable phenolic diaphragm,

 

 

8 oz. magnet

 

 

 

 

 

Size and Weight

 

20.5” H* x 20.5” W x 17.5” D; 73 lbs

(*add 1.5” for casters)

 

 

 

 

Due to ongoing product development and improvement, the specifications

contained herein are subject to change without notice.

www.crateamps.com

©1999 SLM Electronics, Inc. • A Division of St. Louis Music, Inc.

1400 Ferguson Avenue • St. Louis, MO 63133

47-046-01 • 02/99

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Crate Amplifiers KX-220 manual Technical Specifications

KX-220 specifications

The Crate Amplifiers KX-220 is a versatile and powerful option designed to meet the needs of musicians across different genres. This amplifier delivers a remarkable blend of quality, performance, and flexibility, making it a sought-after choice for both amateur and professional musicians.

At the heart of the KX-220 is its dual-channel configuration, providing users with the ability to access both clean and distorted tones. The clean channel is designed to offer crystal-clear sound reproduction, perfect for acoustic players or those looking to achieve a pristine sound without any coloration. The lead channel, on the other hand, brings a wealth of distortion options to the table, allowing guitarists to transition smoothly from bluesy overdrive to full-on rock crunch, making it ideal for harder genres such as metal and rock.

One of the standout features of the KX-220 is its built-in digital effects processor. This processor includes a range of effects such as reverb, delay, and chorus, enabling musicians to enhance their sound without the need for additional pedals. The user-friendly interface makes it simple to dial in the desired effects, ensuring that players can focus on their performance rather than complicated setups.

The KX-220 also incorporates advanced tone-shaping capabilities. With its 3-band EQ section, users can gain precise control over the bass, midrange, and treble frequencies. Whether you’re aiming for a thick low-end texture or seeking to cut through a mix with sharp high frequencies, this amplifier adapts to fit your sound requirements.

Durability is another key factor in the design of the KX-220. Built with robust materials, it is equipped to handle the rigors of both practice sessions and live performances. Its sleek design and compact size make it easily portable, allowing musicians to take their sound on the road without hassle.

In terms of connectivity, the KX-220 offers various options, including auxiliary input and headphone output. This ensures that players can practice quietly through headphones or connect additional devices for rehearsals or recording sessions.

In summary, the Crate Amplifiers KX-220 combines quality sound, versatility, and durability, making it an excellent choice for any guitarist looking to elevate their performance. With its dual-channel setup, digital effects, and robust build, it stands out as a reliable companion for musicians seeking to craft their unique sound.