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Comparison Yamaha P-145 vs Yamaha P-45

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Yamaha P-145
Yamaha P-45
Yamaha P-145Yamaha P-45
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Bodyportableportable
Keys
Number of keys88 шт88 шт
Sizefull sizefull size
Mechanicsmalleusmalleus
Sensitivity adjustment
Rigidityweightedweighted
Specs
Polyphony64 voices64 voices
Built-in timbres10 шт10 шт
Tempo change32 – 28032 – 280
Metronome
Built-in compositions
Effects and control
Timbres layering
Keyboard split
Reverberation
 /4/
 /4/
Transposition
Fine tuning
Connectors
Connectable pedals2 шт1 шт
Outputs
USB to host (type B)
USB to host (type B)
Headphone outputs1 шт1 шт
General
Built-in acoustics14 W12 W
Number of bands11
Power consumption6 W6 W
Dimensions (WxHxD)
1326x129x268 mm /without rack/
1326x154x295 mm
Weight
11.1 kg /without rack/
11.5 kg
In box
 
 
music stand
PSU
Color
Added to E-Catalogoctober 2023june 2017

Connectable pedals

The largest number of pedals that can be connected to the Digital Piano at the same time.

Pedals are an indispensable element of equipping a traditional piano, respectively, they are also necessary for electronic analogues of this instrument. However, in stationary devices (see "Body") the pedals are made built-in (see above), so this option is found only in portable models. Also note that if a stationary digital piano has 3 pedals as standard — like in a real piano — then portable digital pianos often have fewer. This is due to the fact that a full set of three pedals is rarely required in fact, and in many cases just one is enough (especially since many instruments allow you to reconfigure its functions).

In general, it makes sense to specifically buy an instrument with three connected pedals mainly for demanding professional musicians who value the full functionality of the pedals (or the ability to tie an extended set of functions to the foot control). In other cases, this parameter is not particularly important.

Built-in acoustics

The power of the native acoustics installed in the Digital Piano.

This indicator directly affects the maximum volume that the instrument is able to produce "on its own", without connecting external speakers. At the same time, it is worth noting that many manufacturers go to the trick and indicate in the characteristics not the rated power (rms power when operating at full volume), but the peak power, which is the highest power that the acoustics can deliver at short “ups” of volume. Peak power values can be quite impressive — in the tens and hundreds of watts — but these figures have a very indirect relation to the actual capabilities of the speakers. Therefore, before choosing, it is worth clarifying what kind of power is mentioned in the characteristics. To do this, it is not necessary to look for detailed data on the instrument, it is enough to compare the power of the speakers with the power consumption (see below): if the claimed power of the acoustics is greater than the power consumption of the entire instrument, then the manufacturer indicated exactly the peak value.

In box

Additional items included with the instrument.

— Music stand. A music stand mounted above the keyboard, in front of the musician's eyes. Note that in this case, only the detachable music rest supplied with the portable instrument is meant (see "Body"); in stationary digital pianos, by definition, such a stand is available; moreover, it is often a non-removable part of the body.

— Pedal. Only portable digital pianos (see Body) can be equipped with an external pedal. stationary are equipped with built-in pedals. Note that there is usually only one such item in the kit, even if there is more than one input for the pedals. However, this cannot be called a serious drawback: situations where a musician needs more than one pedal are extremely rare. For more information about the inputs and the pedals themselves, see Connectable Pedals.

— Power Supply. Power supply for connecting the tool to the network. Even for portable tools, an outlet is often the most convenient way to power; and in stationary cases, other options may not be provided at all. Therefore, the power supply is an almost indispensable element of the digital piano package. The absence of such a block in the kit, usually, indicates that it is made built-in; however, this is rare.

— Disk. An optical disc (CD or DVD) containing various digital piano supplements. These can be instructions and other documentation, drivers for connecting to a computer, specialized software for edit...ing music on a PC, etc. Such a medium can be very useful if you need access to information or specialized software, but there is no Internet connection at the moment or there is a problem with it.

— Rack. Stand for floor installation of the tool. It is used only in portable models (see "Chassis") — stationary, by definition, do not require additional stands. Such a device, usually, is made folding, which provides ease of storage and transportation. Racks are also sold separately, but in some cases it is more convenient to buy a stand immediately, along with the tool.
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