SHENANDOAH™ ACOUSTIC 100
ENGINEERING SPECIFICATIONS
INPUTS
XLR Balanced input impedance:
2.2 k ohms
XLR Balanced input sensitivity:
-60 to –30 dBV
¼” Unbalanced input impedance:
150 k ohms
¼” Unbalanced input sensitivity:
-30 to +4 dBV
AMPLIFIER OUTPUT
Power at 8 ohm load:
70 watts RMS
Power at 4 ohm load:
100 watts RMS
THD + N (preamp):
<0.02%
THD + N (power amp):
<0.05%
Frequency response:
20 Hz – 20 kHz +/- 1dB
CHANNEL EQUALIZATION
Low frequency:
125 Hz shelving, +/-15dB
Mid frequency (sweep):
250 Hz – 5 kHz , peaking, +/-12dB
High frequency:
8 kHz shelving, +/-15dB
DIRECT OUTPUTS
XLR balanced output level:
-30 dBV nominal
XLR balanced output impedance:
150 ohms
¼” unbalanced output level:
+4 dBv nominal
¼” unbalanced output impedance:
1 k ohm
EFFECTS LOOP
¼” unbalanced output level:
-10 dBV
¼” unbalanced output impedance:
1 k ohm
¼” unbalanced input level:
-10 dBV
¼” unbalanced input impedance:
47 k ohm
¼” effects cancel jack:
short T-S cancels return
DIGITAL EFFECTS
Processor
type:
Alesis®
DSP
engine
Internal
processing:
24
bit
A/D converter:
24 bit – 64X oversampling
D/A converter:
24 bit – 128X oversampling
Dynamic
Range: 80
dB
THD + N (1 kHz):
<0.01%
Sampling
rate:
48
kHz
INTERNAL PRESET EFFECTS PROGRAMS:
3
–
Plate
Reverbs
3
–
Room
Reverbs
2
–
Hall
Reverbs
1
–
Rotary
Effect
1
–
Chorus/Room
1
–
Chorus/Plate
1
–
Chorus
1
–
Flange
2
–
Delays
(long
and
short)
1
–
Bypass
Due to continuing product improvements and changes, all specifi cations are subject to change without notice
5
