# Digital piano YAMAHA ARIUS YDP-145B — 88 weighted keys, graded hammer action, 192-note polyphony, 2x8W speakers

**URL:** https://aio.lv/en/product--yamaha-ydp-145b--11053842
**Data updated:** 2026-01-28 13:02 (EET)
**Category:** DJ Controllers & MIDI keyboards
**Manufacturer:** YAMAHA
**Manufacturer code:** YDP-145B
**EAN:** 4957812674768
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

YAMAHA ARIUS YDP-145B is a compact digital piano with 88 weighted keys and graded hammer action for realistic touch. It offers 192-note polyphony, built-in 2x8W speakers, reverb effects, 10 preset programs, volume knob, dual 6.35 mm headphone outputs and a USB port. Powered from a 12 V DC socket, it suits home practice, lessons and small performances.

## Long description

YAMAHA ARIUS YDP-145B is a compact digital piano with 88 weighted keys and graded hammer action that reproduces the touch of an acoustic piano. It provides up to 192-note polyphony, built-in stereo speakers with 2 x 8 W RMS power and a selection of preset voices and reverb effects. The instrument is finished in black and has a space-saving cabinet suitable for home use.
Advantages
The piano combines a full 88-key weighted keyboard with graded hammer action for expressive playing and realistic response. High polyphony ensures complex passages and layered sounds play without note dropouts, while integrated 2 x 8 W speakers deliver immediate audible output for practice and small performances. Dual headphone outputs and a USB port expand connectivity for private practice and computer integration.
Suitable for
Home practice and learning
Private lessons and teaching
Small stage or living-room performances
Recording and MIDI integration with a computer
Key specifications
Keyboard: 88 weighted keys with graded hammer action
Maximum polyphony: 192 notes
Built-in speakers: 2 (stereo), 2 x 8 W RMS
Preset programs: 10 voices
Effects: Reverb
Controls: Volume knob
Outputs: 2 x 1/4" (6.35 mm) headphone jacks
Connectivity: 1 x USB port
Power: DC input 12 V (mains adapter required)
Finish: Black
Dimensions (W×D×H): 135.7 × 42.2 × 81.5 cm
Weight: 38 kg
How to use
Place the piano on a stable, level surface or the matching stand, connect the supplied or compatible 12 V DC adapter to the power socket, and switch the unit on. Use the volume knob to adjust playback level, select one of the 10 preset programs for different voices, and apply reverb as needed. For private practice, plug headphones into one of the 6.35 mm jacks. Connect the USB port to a computer for MIDI communication or recording following your DAW or software instructions.
Usage recommendations
For optimal performance, use a dedicated 12 V DC adapter with the correct polarity and sufficient current rating. Keep the instrument away from direct sunlight and extreme humidity. Use headphones for quiet practice and a stable bench at appropriate height to maintain correct playing posture.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All YAMAHA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized YAMAHA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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