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Description
The clear, powerful built-in speaker system reveals a beautiful grand piano sound, complemented by nine other tones and a rich hall reverb effect. Compact and lightweight, the CDP-135 is perfect for performance or for home use. Connect via class-compliant USB and it also serves as the perfect controller for your home studio. Casio's CDP-135 Digital Piano is an unbeatable value, delivering everything you need for authentic piano practice and performance. It features a scaled, weighted hammer action keyboard, built-in speakers and the stunning sound of a 9-foot concert grand piano. Affordable, compact and lightweight, the CDP-135 is perfect for any gig.
Authentic Feel
The keyboard action in the CDP-135 provides the weight and resistance of an acoustic piano with accurate scaled weighting from the lowest key to the highest C.
Grand Sound
The CDP-135 features a stereo recording of a 9-foot concert grand piano that was recorded at multiple dynamic levels to provide an expressive grand piano experience. This piano tone is complemented by nine other tones and as well as Casio’s Hall reverb effects.
Plug and Play
The CDP-135 features class-compliant USB MIDI, meaning it can be used with your computer, tablet and other devices without the need to download drivers, making it the perfect 88-key MIDI controller for your home studio.



Features
- 88-note scaled hammer action keyboard
- 10 tones including stereo grand piano
- Class-compliant USB MIDI
- Under 25 lb.
- 64-note polyphony
Specs
- Number of keys: 88 Key
- Action: Graded hammer action
- Key size: Full
- Aftertouch / Velocity: 3 Types and off
- Key Type: Piano-style
- Number of voices: 10
- Polyphony (max): 64
- Layers: Yes
- Split: Yes
- AUX input: No
- MIDI connectivity: USB, 16 ch
- Line output: Yes
- Line input: No
- USB Connectivity: Yes
- Headphone jacks: 1
- Pedal inputs: 1
- Storage type: Not applicable
- Expandability available: No
- Recording/Playback: No
- Accompaniment styles: Not applicable
- Preset songs: 5
- Display: Panel select
- Effects: Reverb and chorus
- Built-in speakers: Yes
- Pitch bend/Modulation: No
- Other controls: Not applicable
- Width: 52 in.
- Height: 5 in.
- Depth: 11.25 in.
- Weight: 23.8 lb.
- Power adapter: Included
- Batteries: Not applicable
- Stand or bench included: Not applicable
Reviews
4.37
19 Reviews
100%
of respondents would recommend this to a friend
Most Liked Positive Review
Excellent quality keyboard for keeping my skills up
I am thrilled with this purchase. The keyboard is simple yet high-quality for the purpose for which I purchased it. I played on a grand piano until I moved away for college and I haven't had consistent practice over the past 10 years and I wanted to get back into playing. This is a great keyboard for just that, the feel and weight of the keys are very close to a grand piano. The sound is not like that of a grand piano, obviously, but for keeping up my skills it is great. I wish it was more obvious in the description that it came with a book stand as well as a damper pedal, because I spent money on a separate damper pedal only to find that this keyboard came with one.
Most Liked Negative Review
Missing power cable
This is a great keyboard with excellent key weight. I'm giving it two stars because the box arrived without a power cable or pedal. Not good! Casio uses proprietary power connections that are very hard to replace, in fact, Guitar Center sent me the wrong power cable the first time they tried. Luckily, when I called a store, they found one laying around and sent it to me.
- Learning8
- MIDI4
- Accompaniment3
- Travel3
- Chamber Music1
- Heavy1
- Missing components1
- Guitar Center customer service unhelpful1
- No built in recording / playback1
- Experienced4
- Novice4
- Professional Musician3
- Easy to Use11
- Responsive / Good Action10
- Touch Sensitive Keys10
- Good Audio8
- Portable5
Reviewed by 19 customers
Great Value, nice key action
submitted5 years ago
byJoey
fromNYC
A very good keyboard for the price. I got it from Guitar Center. If you spend more you'll get more, but for the price you get a very authentic piano-like action and a decent piano sound without the bells and whistles (maybe a few bells and whistles). If you're looking to practice and play this could be a good choice. To see a full video review of this keyboard (by me) which includes an unboxing and demo of the sounds, check out my YouTube video below. Maybe it will help you decide whether or not to purchase this keyboard.
Missing power cable
submitted7 years ago
byBobby
fromHolland, MI
This is a great keyboard with excellent key weight. I'm giving it two stars because the box arrived without a power cable or pedal. Not good! Casio uses proprietary power connections that are very hard to replace, in fact, Guitar Center sent me the wrong power cable the first time they tried. Luckily, when I called a store, they found one laying around and sent it to me.
So glad we took a chance with this keyboard!
Verified Buyer
submitted7 years ago
byColleen
fromUndisclosed
I received an email saying it was arriving in 2 days and thought they meant it would be shipped then. It actually arrived in 2 days! Perfect condition. My daughter is just beginning lessons and it's so perfect for the kid who wants to practice at 7 a.m./7p.m. with their headphones! I love the sound. We're not professionals but I am amazed at the feel of the keys and the metronome built in Still learning about all the features!
Perfect for our situation
submitted7 years ago
byVon Barnes Band
fromCortland, NY
We have been looking for a family piano for the living room. We are a family band and have a extensive stage piano system with Mainstage. The main system sits in our practice space and is bulky. We wanted a piano that took up little space but we could practice or write with when the moment happens. This piano's feel is great. The graded action feels close enough to our Yamaha stage controller. It's half the depth and doesn't take up the whole living room. The midi implementation over USB is excellent and we can use our stage laptop if we want. If you are looking for a good player to practice on this is it. No splits, no layers, no special lesson modes. If you don't need the bells and whistles this is great.
Great keyboard- would buy again.
Verified Buyer
submitted7 years ago
byBrett
fromUndisclosed
This was the keyboard recommended by our piano teacher. The school has had three of them for about 8 years and has never had to send them for repair (that is in contrast to the numerous other keyboards purchased by the music department that have needed repair). The keys are weighted, the sound is beautiful, and both my mother and daughter love this keyboard. We are very pleased with this purchase.
Great product, terrible Guitar Center service
submitted7 years ago
byJonathan
fromWinston-Salem, NC
The product itself is fantastic. I bought it as a birthday gift for my father who recently downsized houses and could no longer fit his upright piano in the space. The action is good, this is one of the few full sized affordable digital pianos I could find with fully weighted keys which was great. Sounds could use some improvement for sure, but they work for this purpose.
Q&A
Have a question about this product? Our expert Gear Advisers have the answers.
submitted6 months ago
asked byNatascha
fromHouston, TX
Are the keys full size, same as real piano?
Yes, the Casio CDP-135 features 88 full-size keys, matching the dimensions of a traditional acoustic piano. Each key is designed to replicate the standard width and length found on acoustic pianos, ensuring a familiar playing experience for pianists.submitted6 years ago
asked byGilbert
fromCalifornia
Does this come with it's own power supply?
This will come with a power supplysubmitted6 years ago
asked byNick
fromKenosha, wi
Does this have a 1/4 inch output? Or 1/8 inch?
This digital piano has a 1/4" output.submitted6 years ago
asked byAllisonsteph916
fromEndicott NY
Will this work with the software instruments in GarageBand ?
Yes it will.submitted7 years ago
asked bySkapambwe
fromChicago, IL
Can I plug in headphones and an amplifier?
This digital piano would allow you to plug in headphones and / or and amplifier.submitted7 years ago
asked byReelTlk
fromNyc
Does this or any other similar model have bluetooth connectivity?
This keyboard does not offer blue tooth connectivity. Unfortunately, we don't have any that offer this feature.submitted7 years ago
asked byElle
fromCerritos, ca
Are you able to attach a music stand if you buy it separately?
A music stand can be attached.submitted7 years ago
asked byBob
fromTulsa, Oklahoma
Does this keyboard come with accessory to plug in for power?
This keyboard does not come with a power supply included.submitted7 years ago
asked byAndrew
fromAmericus,GA
Does this come with a carrying bag?
This does not come with a bagThis does not come with a bagsubmitted7 years ago
asked byLAURIE
fromOK
Is there a hard case the fits this keyboard? If so, will you please provide details?
There are a few 88 keyboard case that will fit this. Gator TSA ATA Slim XL 88-Note Keyboard Case with Wheels will be the thinnest option.There are a few 88 keyboard case that will fit this. Gator TSA ATA Slim XL 88-Note Keyboard Case with Wheels will be the thinnest option.








