Home Keyboards ⇝ Yamaha ⇝ Yamaha PSR-77

Specifications

Year Released: 1995

Keyboard: 49 keys

Polyphony: 12 notes

ROM: 100 sounds, 100 rhythms, 20 songs

Power Consumption: 8 watts

Dimensions: 964 mm x 287 mm x 113 mm

Weight: 3.6 kg

This keyboard has built-in 3.8 watts-watt stereo speaker(s).

Batteries: D x 6

User Demo Videos

Rating

File Downloads

Yamaha PSR-77 and PSR-185 Manual

Items for Sale on Reverb

Yamaha PSR-77 Portatone Service Manual [Three Wave Music] ($10)

Power Supply Replacement for YAMAHA PSR-77 KEYBOARD ADAPTER UK 12V ($14.08)

Yamaha Portatone PSR-185/PSR-77 Owner's Manual ($29.95)