AER Compact 60/4 - Footswitch, Tone Controls, and Effects Specs; Power Amp, General, Noise, and Limiter Specs; Speaker, Power Supply, and Operating Specs

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6. Donnée techniques
Footswitch connector
footswitch Connector for a dual footwitch
(dual, latching, toggle on-o switch)
Stereo jack socket: ¼” (6.35 mm)
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 –3 dB
at 8 kHz +10 dB
bass at 100 Hz (shelf type) ± 8 dB
middle at 800 Hz ±6 dB
treble at 10 kHz (shelf type) ±8 dB
channel 2 bass at 100 Hz (shelf type) ±8 dB
treble at 10 kHz (shelf type) ±11 dB
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%) 60 W / 4 Ω
Continuous output power is determined by
the limiter, see limiter threshold.
General
Distortion THD + N (6 W / 4 Ω) < 0.1%
measured at loudspeaker terminals
Noise Residual noise (A-weighted),
referred to rated output power: –94 dB
Acoustical: approx. 17 dB (A) / 1 m
Signal / noise ratio: see input specs
Analog signal processing
Subsonic lter, adaptive peak limiter
Limiter
threshold 50 W / 4 Ω
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: T 1A L 250V
for 100, 120 V models: T 2A L 250V
Operating temperature
Permissible ambient temperature 0…35 °C
Cabinet Birch plywood, thickness: 12 mm (0.47“)
Finish Waterbased acrylic, black spatter nish
Dimensions and weight
Dimensions Height 260 mm (10.20“)
Width 325 mm (12.8“)
Depth 240mm (9.45“)
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)