Optical pickups are another type of non-magnetic pickup. They use an infrared LED to optically track the movement of the string, similar to the mechanism of modern computer mice, which allows them to reproduce low-frequency tones at high volumes without the "hum" or excessive resonance associated with conventional magnetic pickups. Since optical pickups do not pick up high frequencies or percussive sounds well, they are commonly paired with piezoelectric pickups to fill in the missing frequencies. LightWave Systems builds basses with optical pickups.
A player can use the fretting hand to change a sounded note, either by fully muting it after plucking it, or by partially muting it near the bridge to reduce volume, or make the note fade faster. The fretting hand often mutes strings that are not being played to stop sympathetic vibrations, particularly when the player wants a "dry" or "focused" sound. On the other hand, the sympathetic resonance of harmonically related strings are sometimes desirable. In these cases, a bassist can fret harmonically related notes. For example, while fretting a sustained "F" (on the third fret of the "D" string), underneath an F major chord being played by a piano player, a bassist might hold down the "C" and low "F" below this note so their harmonics sound sympathetically.
Regardless of the model or series, a bass typically has four strings. They are tuned the same way as the first four strings on a regular guitar: E, A, D, and G. Some musical genres have alternative tunings, though. For example, metal often uses "drop D" tuning, where the E on the lowest string is tuned down a step to D. Most alternative tunings involve tuning down. Some basses have a fifth string. Usually this is added to the low end, where it becomes a B in standard tuning. In rare cases. it will be added to the high end, where it is known as a tenor fifth string and becomes a C. In even rarer cases, a bass can have six strings, using both the low B and the high C. The neck of the bass can be comprised of woods that range from maple to rosewood.
The 88-key Yamaha YPG-535 Portable Grand Piano Keyboard offers you great-feeling graded soft-touch action atop a sturdy, good-looking built-in stand. Its Performance Assistance Technology ensures the Yamaha YPG-535 delivers error-free performances. And the digital piano’s music database provides complete keyboard setups organized by song title. Learn More
The bare minimum requirements for a budget digital piano are to have 88 keys (the same number found on traditional acoustic pianos) and internal speakers to facilitate practicing without an amplifier. Beyond that, some amount of weighted key action (either semi-weighted or hammer action, more on this in a moment) and an accurate piano sound were the primary deciding factors for our picks. An included stand and sustain pedal were not requirements, as aftermarket options are readily available and inexpensive. (We discuss some options below.)
The Yamaha falls a bit short on sound quality, though. It offers 10 sounds, but as Brent (who owns a P-45) put it, only three are usable: Grand Piano 1, Electric Piano 1, and Vibraphone. The Grand Piano 1 sound is the only one that has a button on the console for selection (it doubles as the Function button). The others are selected the same way as with the Casio—with a hold of the Function button and the press of a piano key—but the sounds are all assigned to the lowest octave on the keyboard, so you have to look and reach to the far left of the keyboard to change them.
There are many different types of keyboards available. On the lower end are keyboards that you’d find in a toy store, while music stores have keyboards that are more fully-featured and intended for serious musicians and producers. These types of keyboards are commonly loaded with different voices, tones, rhythms, and sound effects to give a player or producer a lot of control over their sound. Within this type of keyboard, you’ll find synthesizers and MIDI controllers. Another differentiator among keyboards is the number of keys. Some keyboards have fewer than the traditional 88 keys you’d find on a digital piano. This allows certain keyboards to be more compact and generally doesn’t impact the ability for the player to create music. While some keyboards have keys that are weighted, many do not. This means that keyboards do not move or react like piano keys.
No matter which digital piano you choose, you're in for something special. The instruments found on these pages all offer different features, so take a few minutes to think about your needs as a musician and go from there. Whether you go with a higher-end stage piano like the top-selling KAWAI MP11 Professional Piano or a student model Yamaha's NP12 61-Key Entry-Level Piaggero Ultra-Portable Digital Piano, any digital pianos here will enhance your musical journey.