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“Our MISSION is to save you THOUSANDS on your next piano purchase anywhere in the USA!”
– Bob Royer, Owner BHA Piano Center


AiR Grand Sound Source


More natural sustain for more beautiful chord resonance. More sensitive expressiveness for pianissimo sounds, especially when playing extremely softly.

AiR = Acoustic & Intelligent Resonator

AiR Grand Sound Source

Three Legendary Pianos

The storied tradition of the piano, an instrument with a long history going back to the 1700s, lives on today in three superb pianos. CASIO exhaustively researched and analyzed the tonal characteristics of these three full concert grand pianos, made in Berlin, Hamburg, and Vienna. We drew upon the full range of our digital technologies to express the tone color of these grand pianos in the AiR Grand Sound Source. It is now possible to enjoy to the fullest the magnificent sound of these historic pianos, beloved by Liszt, Debussy, and other musical giants, in a single digital piano.

Berlin Grand sound was developed in collaboration with C. Bechstein.

When speaking of the C. Bechstein piano, Claude Debussy declared, “Piano music should only be written for the Bechstein.” This history of C. Bechstein pianos begins with the company’s founding by Carl Bechstein in Berlin in 1853. Now, Casio has joined in collaboration with this renowned piano maker to develop the “Berlin Grand” tone, a balanced, elegant sound with a clearly defined shape. To create its exquisite clarity of tone and vibrancy, we analyzed the tone color of the ultimate C. Bechstein masterpiece, the D282. The resulting sound, which meets with the approval of even C. Bechstein master piano maker Werner Albrecht, has been incorporated into the CELVIANO AP-710 as “Berlin Grand.”

Keyboard System

Natural Playing Feel Approaching That of a Grand Piano Firm Touch That Converts the Player’s Thoughts into Sound

Tri-sensor Scaled Hammer Action Keyboard II, with a grand piano’s unique sounding timing

The difference between the sound structures of a grand piano and a digital piano appears as a difference in timing, from the moment the instrument is played until the sound is audible. The Tri-sensor Scaled Hammer Action Keyboard II responds by incorporating a system with three sensors that detect touches of the keys sequentially.

Simulated ebony and ivory keys with optimal fingertip fit for playing ease

The simulated ebony and ivory keys offer the luxurious feel and texture as well as the smooth touch of a grand piano keyboard. The minutely detailed crimp surface finish inhibits finger slippage due to sweat and gives the sensation of a perfect fingertip fit, even when playing for extended periods.

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Call to speak to a piano expert now, or request information online. We look forward to speaking to you!

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88-key piano keyboard
Layer, Split
Duet: Adjustable tone range (-2 to +2 octaves)
Transpose: -12 semitones to 0 to +12 semitones
Octave shift: 4 octaves (-2 to 0 to +2)
Sound Source
Number of Tones: 26
Maximum polyphony: 256 notes
Touch Response: 3 sensitivity levels, Off
Tuning: 415.5Hz to 440.0Hz to 465.9Hz (0.1Hz units)
Temperament: Equal temperament plus 16 other types
Stretch Tuning: 5 types, Off, Auto Setting
Acoustic Simulator
String resonance, Damper resonance, Damper noise, Key on action noise, Key off action noise, Hammer response, Lid simulator
Hall simulator (12 types), Chorus (4 types), Brilliance (-3 to 0 to 3), DSP, Headphone mode
Concert Play
Number of Songs: 15
Playback of Concert Play songs obtained with a computer, etc.
Song volume: Adjustable
Playback at 80% of normal tempo
Music Library

Number of Songs: 60, User Songs: 10 (Up to approximately 90KB per song, approximately 900KB for 10 songs)*

  • Based on 1KB = 1024 bytes, 1MB = 10242 bytes

Song volume: Adjustable
Part On/Off: L, R

Grand Piano demo song
MIDI Recorder
Functions: Real-time recording, playback
Number of Songs: 1
Number of Tracks: 2
Capacity: Approximately 5,000 notes total
Recorded Data Protection: Built-in flash memory
MIDI Recorder Volume Level: Adjustable
Audio Recorder

Real-time recording and playback to USB flash drive*

  • Linear PCM, 16bit, 44.1kHz, stereo .WAV format

Songs: 99 files
Approximately 25 minutes maximum recording per file.
Audio Recorder Volume Level: Adjustable

Beats: 0 to 9
Tempo Range: 20 to 255
Metronome Volume Level: Adjustable
Damper (with half-pedal operation), Soft, Sostenuto
Other Functions
Setting backup
Operation Lock
16-chanel multi-timbre receive
USB Flash Drive
Capacity: 32GB or less recommended
SMF direct playback, data storage, data loading, USB flash drive format, audio data playback and storage, scene storage
PHONES jacks: Stereo standard jacks x 2
Power: 24V DC
MIDI OUT/IN terminals
LINE IN R, L/MONO jacks: Standard jacks x 2/ Input impedance: 9.0kΩ, Input voltage: 200mV
LINE OUT R, L/MONO jacks: Standard jacks x 2/ Output impedance: 2.3kΩ, Output voltage: 1.8V (RMS) MAX
USB port: Type B
USB flash drive port: Type A
Pedal connector
12cm x 4 + 5cm x 2 (Output 30W + 30W)
Volume sync equalizer (3 types, Off)
Power Requirements
AC Adaptor: AD-E24500LW
Auto Power Off: Approximately 4 hours after last operation. Auto Power Off can be disabled.
Power Consumption
137.7 (W) x 42.7 (D) x 91.1 (H) cm
48 kg
Included Accessories
Music Stand, Score Book, Bench, AC Adapter (AD-E24500LW)

Important Information

DELIVERY AND SETUP: – With over 800 grand pianos delivered nationwide in the last 12 years, BHA will professionally deliver and set up your piano using our finest piano delivery service. Note – BHA Piano Center cannot deliver certain new pianos in some areas of the USA due to dealer/manufacturer agreements.

TUNING AND WARRANTY: – BHA Piano center will arrange and pay for one free in home tuning by a certified member of the Piano Technicians Guild (PTG) in your area. The Parts and Labor Warranty covers everything but normal maintenance and is included at no charge.

INDEPENDENT INSPECTION: – We invite all of our customers to hire an Independent Piano Technician for an honest and thorough independent evaluation of any of our pianos prior to buying. Two excellent independent technicians in the Dayton area are Hal Harris (937-236-8428) and Michael Keener (937-248-3221). With over 30 years’ experience, both technicians are independent contractors, separate from BHA Piano Center, as well as being professional musicians. You may also contact the Piano Technicians Guild (www.ptg.org) using our zip code (45402) for an independent technician.


• 65 Years in business since 1949
• Over 800 grand pianos delivered nationwide in the past 12 years
• A+ Rating Better Business Bureau (member for 60 years)

Bob Royer, Owner of BHA Piano Center

My MISSION is to save you THOUSANDS on your next piano purchase... anywhere in the USA!

    Frequently Asked Questions

    Does BHA Offer Piano Delivery to Customers Out-of-State?
    We offer professional piano delivery to you anywhere in the USA. BHA has delivered over 800 pianos out of state in the past 10 years.  Please refer to the information below and as always, feel free to contact us with any questions you may have about our delivery process. Note: BHA Piano Center cannot deliver certain new pianos in some areas of the USA due to Dealer/Manufacturer agreements. Our Delivery Process: – BHA only uses our own movers. They are the finest piano movers in the business. – Once you’ve completed the sales agreement, your piano is taken out of our sales inventory and marked as “sold”. – We coordinate with our professional delivery personnel to determine the logistics for picking up the piano from BHA and delivering it to your home. – Your piano is picked up by our professional piano delivery staff. – Your piano arrives at your home within a 3 hour time span at your convenience.
    I'm Interested in Purchasing a Piano from BHA. What Are the Steps?
    Once you have found a piano on our website that you are interested in purchasing, we will happily walk you through the purchasing process. We look forward to working with you and truly appreciate your business. Our Purchasing Process: – Contact us at 1-800-595-2535, Bob Royer, Jim Keltner or Dallas Smith will be happy to assist you as you search for your new or pre-owned piano. Please note, there are some new pianos BHA can only sell in our servicing area per our dealer/manufacturer’s agreement. – You can also e-mail Bob Royer directly, using the contact form below. We will send you a reply immediately. – OUR MISSION AND PASSION IS TO FIND YOU THE RIGHT PIANO AT THE BEST PRICE! – No sales tax will be charged if the piano is delivered outside of the State of Ohio. 90% of out of state deliveries can be accomplished in 2-5 weeks depending upon your location.
    Can I Have an Independent Tuner Inspect a Piano?
    You may wish to have an independent technician inspect one of our pianos. Here is some information you may use to have a piano evaluated. Inspect A Piano: – We invite all of our customers to hire an Independent Piano Technician to inspect your piano. This service provides an honest and thorough independent evaluation of any of our pianos prior to buying. – Two excellent independent technicians in the Dayton area are Hal Harris (937-236-8428) and Michael Keener (937-248-3221). With over 30 years’ experience, both technicians are independent contractors, separate from BHA Piano Center, as well as being professional musicians. – Also, you may click here to visit the Piano Technician’s Guild website. Enter our zip code (45402) and then click on “search” to see a list of independent technicians in our local area.
    Can BHA Professionally Service a Piano in My Home if I Don't Live in the Dayton Area?
    Many of our customers live outside of the Dayton, Ohio area. We service and warranty our pianos by working hand-in-hand with the finest professional piano technicians in your local area. We have described the process below, but please feel free to contact us with any questions you may have or to get more information. Our Service Guarantee: – BHA has professionally delivered over 800 grand pianos out-of-state in the last 10 years. – After the delivery and setup, BHA makes all the arrangements for the finest piano technician in your area to come and tune/regulate your piano at no charge. – Many of our new and pre-owned grand and upright pianos have a 10 year parts and 10 year labor service warranty. Our warranty covers everything but normal maintenance. (In general, Hailun pianos have a 15 year warranty and Steinway pianos have a 5 year warranty. Please review the description of the specific piano you’re interested in for warranty information.)
    How Does BHA Ensure the Quality of Our Piano?
    At BHA, we strive to provide our customers the very best quality of new, pre-owned, and demo pianos. Each piano in our store undergoes a thorough inspection inside and out prior to sale. BHA Quality Assurance: – BHA has four of the finest quality piano technicians in the USA. Each technician has over 30 years of experience. – Every one of our grand and upright pianos is inspected to make sure it is structurally and musically sound. We inspect the soundboards and bridges, we check tuning stability, all action assembly, and inner and out rims. Every part of the piano thoroughly checked for quality. – All of the pianos at BHA are professionally concert tuned to A=440 mHz and professionally regulated. – Each piano on our website has an accurate and complete description. We provide the model and serial number of each piano, and give the age and condition of each unit. We also include live video so you can hear the piano’s tone and see the piano’s performance level in action.

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