Drummers often bring a carpet, mats or rugs to venues to prevent the bass drum and hi-hat stand from "crawling" (moving away) on a slippery surface from the drum head striking the bass drum. The carpet also reduces short reverberation (which is generally but not always an advantage), and helps to prevent damage to the flooring or floor coverings. In shows where multiple drummers will bring their kits onstage over the night, it is common for drummers to mark the location of their stands and pedals with tape, to allow for quicker positioning of a kits in a drummer's accustomed position. Bass drums and hi-hat stands commonly have retractable spikes to help them to grip surfaces such as carpet, or stay stationary (on hard surfaces) with rubber feet.
Composers using electric bass include Christian Wolff (Electric Spring 1, 1966; Electric Spring 2, 1966/70; Electric Spring 3, 1967; and Untitled, 1996); Francis Thorne (Liebesrock 1968–69); Krzysztof Penderecki (Cello Concerto no. 1, 1966/67, rev. 1971/72; Capriccio for Violin and Orchestra, 1967); The Devils of Loudun, 1969; Kosmogonia, 1970; and Partita, 1971); Louis Andriessen (Spektakel, 1970; De Staat, 1972–1976; Hoketus, 1976; De Tijd, 1980–81; and De Materie, 1984–1988); Pelle Gudmundsen-Holmgreen (Symfoni på Rygmarven, 1966; Rerepriser, 1967; and Piece by Piece, 1968); and Irwin Bazelon (Churchill Downs, 1970).
Most basses have a volume potentiometer ("pot" or "knob"), which can be turned up or down, and a tone potentiometer, which rolls off the high frequencies when it is turned to the player's right. Some basses may also have a pickup selector control or switch, to select single-coil or humbucking pickups. Since the 1980s, basses are often available with battery-powered "active" electronics that boost the signal with a preamplifier and provide equalization controls to boost or cut bass and treble frequencies, or both. Some expensive basses have even more equalization options, such as bass, middle and treble.
Much the same considerations apply to bass drum pedals and the stool, but these are not always considered breakables, particularly if changeover time between bands is very limited. Swapping the snare drum in a standard kit can be done very quickly. Replacing cymbals on stands takes longer, particularly if there are many of them, and cymbals are easily damaged by incorrect mounting, so many drummers prefer to bring their own cymbal stands.
Whereas Fender basses had pickups mounted in positions in between the base of the neck and the top of the bridge, many of Gibson's early basses featured one humbucking pickup mounted directly against the neck pocket. The EB-3, introduced in 1961, also had a "mini-humbucker" at the bridge position. Gibson basses also tended to be smaller, sleeker instruments; Gibson did not produce a 34-inch (864 mm) scale bass until 1963 with the release of the Thunderbird, which was also the first Gibson bass to use dual-humbucking pickups in a more traditional position, about halfway between the neck and bridge. A number of other companies also began manufacturing bass guitars during the 1950s: Kay in 1952, Hofner and Danelectro in 1956, Rickenbacker in 1957 and Burns/Supersound in 1958.
Bass guitars require a bass amp. It is possible to play a guitar through a bass amp, but you cannot play a bass through a guitar amp without damaging the amp. Amplifying low-frequency sounds is more challenging and requires both different equipment and more space compared to an ordinary guitar's amplification needs. Like guitar amps, bass amps can be combined or separated into the head and the speaker.
In other less mainstream genres, such as hardcore punk or metal, the pedagogical systems and training sequences are typically not formalized and institutionalized. As such, many players learn by ear, by copying bass lines from records and CDs, and by playing in a number of bands. Even in non-mainstream styles, though, students may be able to take lessons from experts in these or other styles, adapting learned techniques to their own style. As well, there are a range of books, playing methods, and, since the 1990s, instructional DVDs (e.g., how to play metal bass). In the 2010s, many instructional videos are available online on video-sharing websites such as YouTube.
An LCD readout and a few more buttons on the control panel would go a long way toward making the keyboard’s options easier to use. The metronome function especially could be more user friendly. It has 10 speed presets, labeled 0-9, with a + and – for adjustment. These are selectable with the Function button and a key press. While practicing and deciding on tempo, most students find it more beneficial to know the exact BPM (beats per minute), which is impossible here using the built-in metronome.
Trigger sensors are most commonly used to replace the acoustic drum sounds, but they can often also be used effectively with an acoustic kit to augment or supplement an instrument's sound for the needs of the session or show. For example, in a live performance in a difficult acoustical space, a trigger may be placed on each drum or cymbal, and used to trigger a similar sound on a drum module. These sounds are then amplified through the PA system so the audience can hear them, and they can be amplified to any level without the risks of audio feedback or bleed problems associated with microphones and PAs in certain settings.
First and foremost, it's hard to go wrong with the classics. Fender can definitely take the credit for making the bass guitar the instrument it is today, and with a Precision Bass or Jazz Bass from Fender or Squier, you can experience the sound and feel that laid the groundwork for all others. Of course, what those others have done with the bass guitar is nothing short of amazing, and you'll also find plenty of artisan axes here from the likes of Schecter, Rickenbacker, Warwick and more. The bottom line is choice: there's a bass to satisfy any player.
Portable digital pianos, for the sake of lower production cost, were often equipped with a less complex system for the weighted keys. As a result, the feel of the keys is usually much less realistic than other digital pianos. However, it still retain the emulated weight mechanism (lower keys are heavier than higher ones), though not as precise as more expensive pianos. However, certain models include synthetic ivory-like keys as opposed to standard plastic keys.
Keyboards, on the other hand, were designed to produce a much wider range of sounds than traditional pianos. Though they are sometimes good options for beginners, the range of available features on a keyboard make them more appropriate for intermediate to advanced musicians who are interested and capable of developing their own sound. It’s uncommon for such musicians to use a keyboard to create the same sounds that a traditional piano would make. Keyboards are usually much lighter than digital pianos, and they often do not have weighted keys. In short, keyboards are designed to be used by musicians and producers with more experience. Keyboards are often much lighter than digital pianos and have tones which number in the hundreds and sometimes thousands. They include a lot of technical options to allow the player to fully customize their sound.