Both include pre-recorded songs in demo form, the CTK 1500 has 50, while the CTK 3500 gives 60. Speaking of preset rhythms, the CTK 1500 offers 70, and the CTK 3500 includes 100. We will put the characteristics of each of these pianos in 2 different columns to make it easier to see the differences:

With barcode reader. It possible play notes while a memory recording is playing at same times. Not includes ADSR but conserve a button to configure sustain.Now that we have listed and described the features of this keyboard, there’s no better way than to take a look at the following video where they tell us more about the Casio CTK-1500 and you can hear how its different sounds sound.

SA-67 - mini keyboards- Electronic Musical Instruments - CASIO". arch.casio-intl.com . Retrieved 2019-12-07.If you want to know more about this model, don’t miss our review of the Casio CTK-3500 Casio CTK-1500 vs Yamaha PSR F51

Auto Accompaniment POWER/MODE START/STOP TEMPO Adjusting the Tempo You can adjust the tempo of rhythm play within a range of 20 to 255 beats per minute. The tempo setting is applied to Auto Accompaniment chord play, and song bank operations. To adjust the tempo 1 Use the TEMPO buttons (왖 / 왔) to adjust the tempo. 왖 : Increases the tempo value. 왔 : Decreases the tempo value. Example: Hold down the 왔 button until the tempo value 110 is on the display. Specifications Model: CTK-1100/CTK-1150/CTK-1200/CTK-1250 Keyboard: 61 standard-size keys, 5 octaves Tones: 100 Polyphony: 12 notes maximum (6 for certain tones) Auto Accompaniment Rhythm Patterns: Tempo: Chords: Rhythm Controller: Accomp Volume: 100 Variable (236 steps, = 20 to 255) 2 fingering methods (CASIO CHORD, FINGERED) START/STOP, SYNCHRO/FILL-IN 0 to 9 (10 steps) Song Bank Tunes: Controllers: 100 PLAY/PAUSE, STOP, REW, FF, LEFT ON/OFF (ACCOMP), RIGHT ON/OFF (MELODY) Other Functions Tran Basic Operations POWER/MODE TONE Number buttons MAIN VOLUME This section provides information on performing basic keyboard operations. 3 Use the number buttons to input the two digit tone number for the tone you want to select. Example: To select “26”, input 2 and then 6 . Playing the Keyboard To play the keyboard 1 2 Set the POWER/MODE switch to NORMAL. Use the MAIN VOLUME slider to lower the keyboard volume. NOTE • Always input both digits for the tone number, including a leading zero (if any). Programmable synthesizer with additional RAM card slot. Has pitch bender and modulation wheels. Doesn't send or receive SysEx.CTK-560L - Past Models - Key Lighting Keyboards - CASIO". arch.casio-intl.com . Retrieved 2019-12-24. Transposition function (Transposition allows you to move the note spectrum of a keyboard. This is to be able to play with transposing instruments. It is not an easy concept but it is made to facilitate the writing of an orchestration for instruments with very different bass and treble registers) Programmable synthesizer with additional RAM card slot. Has pitch bender and modulation wheels. 50% more memory than HT3000. In the preset songs we find that the CTK 1500 has 50, and the Yamaha PSR F51 has 30, in the accompaniment preset rhythms the Casio has 70 and the Yamaha includes 114.