DGX-670
Dimensions Width : 1,397 mm (55″)
Height : 151 mm (5-15/16″)
Depth : 445 mm (17-1/2”)
Weight : 21.4 kg (47 lb, 3 oz)
Keyboard Number of Keys : 88
Type : GHS (Graded Hammer Standard) keyboard with matte black keytops
Touch Response : Hard2 / Hard1 / Medium / Soft1 / Soft2
Other Controllers Pitch Bend : Yes
Display Type : TFT Color WQVGA LCD
Size : 4.3 inch (480 × 272 dots)
Score Display Function : Yes
Lyrics Display Function : Yes
Text Viewer Function : Yes
Language : English, German, French, Spanish, Italian
Panel Language : English
Tone Generation Piano Sound : Yamaha CFX
VRM : Yes
Key-off Samples : Yes
Smooth Release : Yes
Polyphony Number of Polyphony (Max.) : 256
Preset Number of Voices : 601 Voices + 29 Drum / SFX Kits
Featured Voices : 9 VRM Voices, 49 Super Articulation Voices, 23 MegaVoices, 11 Natural! Voices, 26 Sweet! Voices, 53 Cool! Voices, 68 Live! Voices
Compatibility : XG, GS, GM, GM2
Types Reverb : 58 Preset + 30 User
Chorus : 106 Preset + 30 User
DSP : 295 Preset + 30 User
Master Compressor : 5 Preset + 30 User
Master EQ : 5 Preset + 30 User
Part EQ : 27 Parts
Intelligent Acoustic Control (IAC) : Yes
Stereophonic Optimizer : Yes
Functions Dual : Yes
Split : Yes
Preset Number of Preset Styles : 263
Featured Styles : 215 Pro Styles, 19 Session Styles, 29 Pianist Styles
Fingering : Single Finger, Fingered, Fingered On Bass, Multi Finger, AI Fingered, Full Keyboard, AI Full Keyboard, Smart Chord
Style Control : INTRO, MAIN VARIATION × 4, BREAK, ENDING, SIMPLE
Custom Style Creator : Yes
Other Features One Touch Setting (OTS) : 4 for each Style
Adaptive Style : Yes (50 Styles)
Unison & Accent : Yes (50 Styles)
Compatibility : Style File Format (SFF), Style File Format GE (SFF GE)
Preset Number of Preset Songs : 100
Recording Number of Tracks : 16
Data Capacity : Approx. 1 MB / Song
Compatible Data Format Playback : SMF (Format 0, Format 1), XF
Recording : SMF (Format 0)
Audio Recorder/Player Recording Time (max.) : 80 minutes / Song
USB Audio Recorder Playback : WAV (44.1 kHz, 16-bit, stereo)
Recording : WAV (44.1 kHz, 16-bit, stereo)
USB Audio Vocal Cancel : Yes
Pitch Shift : Yes
Time Stretch : Yes
Miscellaneous Piano Room : Yes
Registration Number of Buttons : 4
Control : Registration Sequence, Freeze
Playlist Number of Records : 500
Lesson/Guide : Follow Lights, Any Key, Karao-Key, Your Tempo
Overall Controls Metronome : Yes
Tempo Range : 5 – 500, Tap Tempo
Transpose : -12 – 0 – +12
Tuning : 414.8 – 440.0 – 466.8 Hz (approx. 0.2 Hz increments)
Scale Type : 9 Types
USB audio interface : 44.1 kHz, 16-bit, stereo
Bluetooth : Yes (Audio)
Storage Internal Memory : Approx. 20 MB
External Drives : USB flash drive
Connectivity DC IN : 16 V
Headphones : Standard stereo phone jack
Microphone : Standard mono phone jack
AUX IN : Yes (Stereo mini jack)
AUX Pedal : Yes
Pedal Unit : Yes
USB TO DEVICE : Yes
USB TO HOST : Yes
Amplifiers : 6W x 2
Speakers : 12 cm x 2 + 5 cm x 2
AC Adaptor : PA-300C
Power Consumption : 14.5 W (When using PA-300C AC adaptor)
Auto Power Off : Yes
Accessories : Owner’s Manual, Online Member Product Registration, Music rest.
Separately Sold Accessories : Keyboard stand (L-300B / L-300WH), Pedal unit (LP-1B / LP-1WH), AC adaptor (PA-300C), Headphones (HPH-150 / HPH-100 / HPH-50), Foot pedal (FC3A), Footswitch(FC4A / FC5), USB wireless LAN adaptor (UD-WL01), Wireless MIDI adaptor (UD-BT01)

PSR-F52

Dimensions Width : 920 mm (36-1/4”)
Height : 73 mm (2-7/8”)
Depth : 266 mm (10-1/2”)
Weight : 2.8 kg (6 lbs. 3 oz.) (not including batteries)

Keyboard Number of Keys : 61
Touch Response : No
Type : Organ-style
Display Type : 7-Segment LED
Panel Language : English
Voices
Number of Polyphony (Max.): 32
Preset Number of Voices : 136 Voices (including 41 World Voices) + 8 Drum Kits (including 5 World Drum Kits)
Effects
Reverb: Yes (Fixed in Voice/Non editable)
Chorus : Yes (Fixed in Voice/Non editable)
SOUND BOOST : Yes
Functions Dual/Layers : Yes (Fixed in Voice/Non editable)
Split : Yes (Fixed in Voice/Non editable)
Panel Sustain : Yes
Accompaniment Styles
Number of Preset Styles : 158 (including 75 World Styles)
Fingering : Smart Chord, Multi Finger
Style Control : Fill-in, Intro/Ending (Auto/Manual), Sync Start
Other Features One Touch Setting (OTS) : Yes
Songs
Number of Preset Songs : 69 (including 1 Demo Song)
Functions
Lesson/Guide :Part Mute
Overall Controls Metronome : Yes
Tempo Range : 11 – 280 (Tap Tempo: 32 – 280)
Transpose : -12 to 0, 0 to +12
Tuning : 427.0 – 440.0 – 453.0 Hz (approx. 0.2 Hz increments)
Duo : Yes
Miscellaneous Other Functions : Volume Limit, Category Buttons
Storage and Connectivity
DC IN : 12V
Headphones : Stereo mini jack (PHONES/OUTPUT)
Amplifiers and Speakers
Amplifiers : 2.5 W + 2.5 W
Speakers : 8 cm x 2
Power Supply
Power Supply : AC Adaptor PA-130 or an equivalent recommended by Yamaha, or six “AA” size alkaline (LR6), manganese (R6) or Ni-MH rechargeable (HR6) batteries
Power Consumption : 6 W (When using PA-130B AC adaptor)
Auto Power Off Function : Off/5/10/15/30/60/120 (minutes)
Accessories
Music Rest : Yes
Song Book : Download from Yamaha web site

LL6
Scale Length : 650mm (25 9/16”)
Body Length : 513mm (20 3/16″)
Total Length : 1046mm (41 3/16″)
Body Width : 415mm (16 5/16″)
Body Depth : 100-125mm (3 15/16″ – 4 15/16″)
Nut Width : 44mm (1 3/4″)
String Spacing : 11.0mm
Top Material : Solid Engelmann Spruce with A.R.E.
Back Material : Rosewood
Side Material : Rosewood
Neck Material : Mahogany + Rosewood 5ply
Fingerboard Material : Rosewood
Fingerboard Radius : R400mm (15 3/4″)
Bridge Material : Rosewood
Nut Material : Urea
Saddle Material : Urea
Bridge Pins : Black ABS with White Dot
Tuners Die-cast Gold(TM29G)
Body Binding : Cream + Black
Soundhole Inlay : Abalone + Black + White
Pickguard : Tortoise Pattern
Body Finish : Gloss
Neck Finish : Matt
Electronics : Passive System + SRT Piezo Pickup
Connections : LINE OUT
Strings : Elixir NANOWEB 80/20 Bronze Light
Accessories : Hex Wrench
Case : Hard Bag