Specifications - Yamaha BK-20C Series Manual

Specifications
KEYBOARDS
Upper Manual
Lower Manual
Pedals
TONE LEVERS
Upper Manual
Lower Manual
Pedals
44 keys f~ c4
(374 octaves)
44 keys F~ c3
(324 octaves)
13 keys Ci~C
{1 octave)
Flute 16
Flute 8'
Flute 4'
Flute 224'
Trombone 16'
Brass 8'
Oboe 8'
String 8'
String 4
Flute 8°
Flute 4'
Horn 8'
(or Piano)
Cello 8'
(or Guitar)
Cello 4'
(or Harpsichord)
Bass 16'
Bass Guitar
PRESET TONE SELECTORS
Combinations 1, 2, 3
Accordion (Upper)
Piano (Upper)
Hawaiian Guitar (Upper)
Banjo (Upper)
Cancel
EFFECT LEVERS
Vibrato
Vibrato Speed
Percussive 4' (Upper)
Percussive 224 (Upper)
Percussive Length
Attack Wah-Wah (Upper)
Repeat Speed
(Upper)
Organ Preset Ensemble (Upper)
Pedal Sustain
Percussion (Lower Brush, Pedal Cymbal)
EFFECT CONTROLS
Brilliance
Reverb
Upper Sustain (8', 4')
Manual Balance
EFFECT SELECTORS
Upper Sustain (8', 4')
Foot Control (Glide, Rhythm Foot Control}
TREMOLO SELECTORS
Flute Split
Upper Voice (Main/Rotary)
Lower Voice (Main/Rotary)
Tremolo
Chorus
ABC FUN BLOCKS
ABC Selectors
Normal
Single Finger Chord
Fingered Chord
Constant
Memory
Bass Variation Selectors
t5
1:3:5
1:7-5
AUTO RHYTHM SECTION
Rhythm Selectors
March Waltz
Swing Slow Rock
Jazz Rock Rhumba
Bossanova Samba
Variation
Rhythm Controls
Rhythm Start
Synchro-Start
Rhythm Foot Control
Tempo
Volume
Tone Balance
Tempo Indicator
OTHER CONTROLS
Master Volume
Expression Pedal
Foot Effect Switch
Tremolo Speed Control
Power Switch
OTHER FITTINGS
Headphone Jack
Expression Input Jack
AUX IN Jack
AUX OUT Jack
Tone Cabinet Socket
Power Indicator
Roll-top Fallboard with Lock
Music Rest
Matching Bench with Music Storage
Space
SPEAKERS
Rotary (1): 16 x 23cm (6%-x 9")
CIRCUITRY
Solid State (Incl. LSts and ICs)
Output Power: Main 30 Watts (RMS)
Rotary 30 Watts (RMS)
Power Consumption: 100 Watts
Power Source: 50/60Hz AC
DIMENSIONS
BK-20C
Width: 112cm (44)
Depth: 56cm (22)
Height: 90cm (35%"')
WEIGHT
FINISH
72kg (158 Ibs.)
BK-20CI, BK-20CS
122cm (48'')
56cm (22")
91cm (36"')
75kg (165 Ibs.)
BK-20C, BK-20CI: Natural American Walnut
BK-20CS: Antique Oak
Specifications subject to change without notice.
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