Radio Shack 42-4058 Electronic Keyboard User Manual


 
Specifications
42
52'%+(+%#6+105
Number of Keys .............................................. 61
Polyphonic Sound ....................... 32-note (Max.)
Preset Tones ................................................. 348
(100 panel tones, 128 General MIDI,
10 drum sounds, 10 user,
100 advanced tones)
with Layer and Split
Rhythm Instrument Tones ............................... 61
Effects ......................................................... DSP
(110 types: internal, 10 user areas)
Reverb (16 types)
Chorus (16 types)
Demo Tunes ..................................................... 2
Auto Accompaniment
Rhythm Patterns ................... 100 + 4 user areas
Tempo ................ Variable (226 steps, 30 to 255)
Chords ................................ 3 fingering methods
(Concert Chord, Fingered, Full Range)
Rhythm Controller .............................. Start/Stop,
Intro/Ending 1/2
Variation/Fill-In 1/2
Synchro/Fill-In Next
Accompaniment Volume ..... 0 to 127 (128 steps)
One-Touch Preset ......... Recalls tone and tempo
settings best suited for the selected rhythm
Registration Memory
Number of Setups ........ 16 (4 locations, 4 banks)
Memory Contents ............... Tone, rhythm, tempo
split setting, split point, layer setting
mixer settings, mixer settings
effect setting, equalizer setting
touch response setting
SUSTAIN/ASSIGNABLE JACK setting
transpose setting, tuning setting
accompaniment volume setting
harmonize setting
Memory Function
Songs ................................................................ 2
Recording Tracks .............................................. 6
(2 through 6 are melody tracks)
Recording Methods .................... Real-time, Step
Memory Capacity ..... Approximately 3,500 notes
(total for two songs)
Edit Function ........................................ Equipped
Custom Tone Parameter Function
Parameters ................ Attack time, release time,
resonance, cutoff frequency, vibrato type,
vibrato delay, vibrato depth, vibrato rate,
octave shift, level, touch sense, reverb send,
chorus send, DSP line, DSP type,
DSP parameter
Mixer Function
Channels ......................................................... 16
Parameters ................ Program change number,
volume, expression, pan, coarse tuning,
fine tuning, on/off/solo
MIDI .............................. 16 multi-timbre receive,
GM Level 1 standard
Transpose ....... –24 semitones to +24 semitones
Tuning ......... Adjustable A4 = 440 Hz ±100 cents
Built-In Speakers ................................. 12 cm × 2
Terminals
MIDI Terminals ....................................... IN, OUT
Assignable Terminal ............
1
/
4
-Inch Phone Jack
(sustain, sostenuto, soft, rhythm start/stop)
Power Supply ................................... 9V DC Jack
Headphones ..................... Stereo Standard Jack
Output Impedance: ............................. 140 Ohms
Output Voltage ........................ 4.5 V (RMS) MAX
at 47K ohm load
Power Sources ........................ DC: 6 D batteries
AC: 9V with AC adapter
Power Consumption .................................. 7.7 W
Dimensions (HWD) 5
13
/
16
× 37
7
/
8
× 14
3
/
4
Inches
(14.7 × 96 × 37.5 cm)
Weight (Without Batteries) ............... 12 lbs 12 oz
(5.8 kg)
Included Accessories ........... Sheet Music Stand
Specifications are typical; individual units might
vary. Specifications are subject to change and
improvement without notice.