AER Compact 604 Mode D'emploi page 19

6. Technical speci cations
Footswitch connector
footswitch
Connector for a dual footwitch
(dual, latching, toggle on-o switch)
Stereo jack socket:
Tip = internal e ect on/o
Ring = external e ect on/o
Sleeve = common (ground)
Function: Switch ON = e ect OFF
Tone controls
channel 1 colour at 700 Hz
at 8 kHz
bass at 100 Hz (shelf type)
middle at 800 Hz
treble at 10 kHz (shelf type)
channel 2
bass at 100 Hz (shelf type)
treble at 10 kHz (shelf type)
E ects
Internal e ect
Digital e ect processor
1 Reverb
2 Reverb with longer predelay
3 Delay (320 ms, repetitive)
4 Chorus
External e ect Parallel e ect loop, see send and return
e ects pan
Blends the e ects (internal and external) bet-
ween channels 1 and 2, with reverse direction
of rotation for the external e ects.
Power amp
Construction
Monolithic IC with DMOS output
Rating
Output power (THD = 1%)
Continuous output power is determined by
the limiter, see limiter threshold.
General
Distortion THD + N (6 W / 4 )
measured at loudspeaker terminals
Noise Residual noise (A-weighted),
referred to rated output power:
Acoustical:
Signal / noise ratio:
Analog signal processing
Subsonic lter, adaptive peak limiter
Limiter
threshold 50 W / 4
Speaker system 8" (200 mm) dual cone full-range speaker, bass-
re ex enclosure
Power supply Mains voltage (depending on model):
100, 120, 220, 230, or 240 V~, 50–60 Hz
Power consumption: max. 120 W
Mains fuse
Size 5 x 20 mm
Rating
for 220, 230, 240 V models:
for 100, 120 V models:
Operating temperature
Permissible ambient temperature
Cabinet
Birch plywood, thickness:
Finish
Waterbased acrylic, black spatter nish
¼" (6.35 mm)
–3 dB
+10 dB
± 8 dB
±6 dB
±8 dB
±8 dB
±11 dB
60 W / 4
< 0.1%
–94 dB
approx. 17 dB (A) / 1 m
see input specs
T 1A L 250V
T 2A L 250V
0...35 °C
12 mm (0.47")
Dimensions and weight
Dimensions
Height
Width
Depth
Weight 7.1 kg (15.6 lbs)
NOTES
Options con gurable by internal jumpers (refer modi cation
to quali ed personnel):
Low-gain option (more headroom) for mic input
Deactivation of 48 V phantom power for mic input
DEFINITIONS
Rated conditions
• Nominal input voltage at input under test
• master fully clockwise
• high / low and colour o
• bass / middle / treble / pan centered
• e ects level fully anticlockwise
• gain of unused inputs fully anticlockwise
• gain of input under test adjusted to nominal output voltage
at line out. (This condition corresponds by design to the rated
output power.)
Nominal input voltage: Standard condition for speci cations,
if not stated otherwise.
Minimum input voltage: Input voltage required for nominal out-
put with maximum gain and volume settings.
Maximum input voltage: Input voltage that does not cause
distortion more than rated THD+N, suitable control settings
provided.
Nominal output voltage or power refer to rated conditions.
THD + N: Total harmonic distortion + noise, with input voltage
reduced by 10 dB after setting up rated conditions.
Signal / noise ratio: Ratio of output voltage at rated conditions to
output noise voltage with input shorted.
Equivalent input noise voltage: Noise voltage at loudspeaker ter-
minals divided by gain of ampli er. Input shorted after setting
up rated conditions.
Residual noise: Output noise with minimal gain and volume
settings.
Adaptive limiter: Adaptive with respect to power supply.
Maintains constant headroom regardless of power supply
uctuations.
General: Signal voltages are RMS values. Test signal sine 1 kHz
sine unless stated otherwise. Noise measured from 20 Hz to 20
kHz. Noise stated for a speci c input implies that all other inputs
are not used. Sound pressure level (SPL) based on
loudspeaker speci cation by manufacturer.
Speci cations and appearance subject to change without notice.
TD20171212_en (Compact 60 /4 )
260 mm (10.20")
325 mm (12.8")
240mm (9.45")
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