We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Red slim digital piano with 88 keys and Bluetooth adapter

CASIO

CASIO PX-S1100RD 88-key musical keyboard, Red

SKU CH-GVN9-MG34A MPN PX-S1100RD

A slim 88-key digital piano with Smart Scaled Hammer Action, 18 tones and included Bluetooth MIDI adapter

  • Accessory categoryWU-BT10 Bluetooth MIDI and audio adapter
  • Number of key88
  • Measurements9.13 × 52.05 × 9.13 in
  • Product typeDigital Piano
  • Product colorRed
  • Authentic piano tones powered by Casio's AiR sound source with 18 built-in voices
  • Realistic weighted feel from Smart Scaled Hammer Action across all 88 keys
  • Wireless MIDI and audio via included WU-BT10 Bluetooth adapter
  • Slim 9.13-inch depth fits any space while delivering full 88-key range
  • Red finish on a concert-grand-inspired case measuring 52.05 inches wide

Slim 88-key digital piano for home and stage

The Casio Privia PX-S1100RD is a full-size 88-key digital piano finished in red. It uses the AiR sound source with 18 built-in tones including a German concert grand. The Smart Scaled Hammer Action keyboard reproduces individual key weight and response. At 9.13 by 52.05 by 9.13 inches the case is barely larger than the keys themselves.

Included WU-BT10 Bluetooth adapter adds wireless

The bundle supplies a WU-BT10 adapter that plugs into the piano and enables Bluetooth MIDI and audio streaming. This lets you connect mobile devices or computers without cables for practice apps, recording or silent play through headphones. The adapter is the only accessory listed in the specifications.

Lightweight frame fits on most stands.

The slim profile and low depth allow the instrument to sit on standard X-stands or furniture tops without overhang. The WU-BT10 pairs with phones, tablets or laptops through standard Bluetooth menus — no driver install is required. Buyers who need traditional 5-pin MIDI ports or a three-pedal unit will not find them on this model.

How it compares

Measured against everything we stock in Digital Pianos & Keyboards, at today’s prices. Recalculated every night.

Price $537.99
Pricier than about 87% of the 30 comparable items (median $257.49).

Specifications

Product
Brand nameCasio
Product linePrivia PX-S1100
Model namePX-S1100RED
Part numberPX-S1100RED
Product typeDigital Piano
Accessory categoryWU-BT10 Bluetooth MIDI and audio adapter
Product colorRed
Size & build
Measurements9.13 × 52.05 × 9.13 in
Shipping weight14.42 kg
Package size1448 × 305 × 203 mm
More details
Number of key88

Questions about this item

How do I keep the 88-key Smart Scaled Hammer Action keyboard feeling consistent over time?

The ebony and ivory textured key surfaces resist moisture and wear; wipe them with a soft, dry cloth and avoid liquid cleaners so the scaled hammer action retains its original response.

What limits how long I can play the PX-S1100 at performance volume before the sound cuts out?

The built-in speaker system is powered from the AC adaptor, so sustained output is limited only by mains supply and thermal protection, not by battery capacity.

How much heat and fan noise does the slim red chassis produce during all-day sessions?

The 9.13-inch deep cabinet has no internal fan; warmth stays low because the amplifier and AiR sound source are designed for continuous mains operation without active cooling.

More in Digital Pianos & Keyboards

Similar items