At Sam Ash, we carry digital pianos from all the premier brands including Yamaha, Casio, Korg, Kawai, Roland, Medeli, and many more. Nearly all of these brands offer digital pianos in two distinct formats, digital stage pianos and digital upright pianos. Digital stage pianos are more portable and offer features like audio outputs for connecting to portable keyboard amplifiers or house PA Systems. You should buy a digital stage piano if you want an instrument you can bring back and forth to different live shows. We offer great keyboard accessories for stage digital pianos including keyboard stands, keyboard travel bags, keyboard benches, and more. Be sure to check out our keyboard packages which include everything you need to perform and practice with your new instrument. Upright digital pianos resemble the standard grand piano format. They offer built-in stands and look great in your home or apartment. Upright digital pianos are less portable but they offer larger built-in speakers for more intimate performances.
Digital pianos typically use analog sensors for its keyboard action, as opposed to digital sensors of a regular keyboard and synthesizer. These sensors notably works in a similar way to those used in analog joysticks found on video game controllers, in which they the velocity input is converted from the key movement as well, not just the initial pressure of the key sensor.
Strumming, usually with finger nails, is a common technique on acoustic guitar, but it is not a commonly used technique for bass. However, notable examples are Stanley Clarke's bass playing on the introduction to "School Days", on the album of the same name, and Lemmy who was noted for his use of chords, often playing the bass like a rhythm guitar.
Yet another form is the portable digital piano which is what appear to be combining the capabilities of stage pianos, but with additional features similar to a conventional digital keyboard. These digital pianos are mostly designed for various purposes such as home, studio, classroom, stage or personal use. It is similar in form to a stage piano, but much lighter in weight, and having a more compact size. Unlike stage pianos, portable digital pianos were commonly equipped with built-in amplification and loudspeakers, usually has lower cost than other types, and its sound quality were often comparable or similar to that of a regular digital keyboards due to a simpler sound synthesis system, though some models, still utilize a similar sound engine as the more advanced model lineups of the same manufacturer.
Some digital piano implementations, like Roland V-Piano, Yamaha MODUS, Casio Celviano Grand Hybrid, and the software-based Pianoteq, use mathematical models based on real pianos to generate sound, which brings the ability to generate sounds that vary more freely depending on how the keys have been struck, in addition to allow a more realistic implementation of the distinctive resonances and acoustical noises of real pianos.
Just like the acoustic instruments they're derived from, digital pianos come in different sizes. They also offer dozens of options for your perusal, so you can weigh all kinds of factors to find the right model for you. For instance, if you're looking to pack a lot of piano into as small a space as possible, consider instruments such as the Williams Allegro 88-Key Digital Piano or the Casio CDP-120. These are fairly compact pianos, but that doesn't limit the breadth of their samples and sound settings.