Casio CTK-2300 Home Keyboard Information, Specifications and Resources

Author: Andy Merrett / Data Driven

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Casio CTK-2300

Overview

The Casio CTK-2300 is a home keyboard released in 2013. It is marketed primarily to home musicians.

The CTK-2300 has 61 synth/organ style full sized keys with touch sensitivity but no aftertouch. It has 48 notes of polyphony. It has hundreds of on board sounds including pianos and real world sounds, accompaniments and rhythms, and a sustain/damper pedal.

The CTK-2300 uses Casio's High-level sample playback sound system, a basic PCM-style sample engine used in entry-level keyboards. It also uses Acoustic and Highly-compressed Large waveforms sound source, offering efficient sample playback optimized for low memory with good fidelity.

It has the ability to record and play back user performances. It has built-in MIDI capabilities. It offers an on-board learning system. It has no built-in speakers which means you will have to connect it to external amplification and speakers in order to hear it. It runs from AC power.

The keyboard is a decent choice for children. It's very much an entry level model, making it cheaper but also with fewer functions or lower quality sounds than more expensive keyboards. It's a part of the CTK family of instruments.

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Disclosure

Check out the latest Casio instruments on Amazon

As the Casio CTK-2300 is 13 years old, you may find used models and spare parts on ebay.

Specifications

Form

Number of Keys: 61
Key Weight: Synth
Key Size: Full
Touch Sensitive:
Aftertouch:

Sound

Number of Voices: 400
Polyphony: 48
Sound Generation: AHL
Piano Sounds:
Real World Sounds:
Sounds Editable:
Accompaniments:

Extra Features

Recorder/Sequencer:
Tutorials:

Communication

MIDI:
USB:
Tablet Connectivity:

Power

AC Power:
Batteries:

Audio

Speakers:
Audio Out:
Audio In:

Pedals

Sustain Pedal:
Soft Pedal:
Expression Pedal:

Release Info

Year: 2013
RRP: $170

Description

At A Glance

The CTK-2300 keyboard offers pure playing pleasure with 61 piano-style keys. Discover the instrument's numerous features: whether you want to dive into a colorful world of 150 rhythms, use the sampling function together with the five Voice Pads or connect a CD or MP3 player via the audio input so that you can play along with your favorite songs on the keyboard. The CTK-2300 provides a huge range of features and functions. And the step-up learning system makes it easy to hear the progress made in your playing skills.


Technical Specs



Keyboard

Number of keys

61keys

Keyboard size

Piano type standard size keys

Sound Source

Sound Source

AHL

Maximum Polyphony

48

MIDI

GM Level 1 compliant

Key Transpose

±1 octave (-12 to 0 to +12 semitones)

Tuning Control

A4=415.5 - 440.0 - 465.9Hz

Tones

Number of built-in tones

400

Stereo piano tone

Yes

Sampling function

Yes via audio in (max. recording time: 1sec and max. 3 sampled tones)

Digital Effects

Reverb

10 types

Rhythms

Number of rhythms

150

One touch preset

Number of one touch preset

150

Song bank

Number of built-in songs

110 songs including 20 practice songs

Lesson

Step up lesson system

Yes

Metronome

0, 2, 3, 4, 5, 6 beats (Adjustable tempo : 30 to 255)

Number of demonstration songs

90 songs (Loop play back except practice songs)

PADS

5 pads x? sets

Display Screen

LCD size

92mm x 40mm

Input/Output Terminals

USB port

Yes (to host)

AUDIO IN jack

Yes

SUSTAIN JACK

Yes

PHONES/OUTPUT jack

Yes

DC IN jack

9.5V

Speakers

Speaker size

10cm x 2

Speaker output

2W+2W

Power Jack

DC9.5V ( AA size batteries x 6)

Included Accessories

Music stand

Yes

Music book

Yes

AC Adapter

Yes

FAQ

What year was the Casio CTK-2300 launched?

This instrument was launched in 2013

What other models did Casio release in 2013?

What models did other manufacturers release in 2013?

What other home keyboards were released at a similar time?

Have your own question about the Casio CTK-2300? Email us and we'll research it for you.

Resources

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Reviews

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Purchase Links

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More Info

Added: 2026-01-26 Updated: 2026-02-13 ID: 337

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