Mark Acoustic AC 101, Owner'S Manual

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4. Acoustic Amplifier: Technical Details
INPUT
CHANNEL 1 Impedance: 500 Kohm - Max. Voltage: 10 Vpp
CHANNEL 2 Impedance: 3.3 Kohm - Max. Voltage: 12 Vpp
CONTROLS CH1
GAIN -45dB to +28dB range
EFFECT MIX Internal effect only
EQUALIZER
Low: level ±16 dB (40Hz)
Mid: level ±16 dB (600Hz)
High: level ±16 dB (6KHz)
CONTROLS CH2
GAIN -43dB to +26dB range
EFFECT MIX Internal effect only
EQUALIZER
VPF: center frequency (380Hz)
Low: level ±16 dB (60Hz)
High: level ±16 dB (5KHz)
OUTPUTS
INSERT POINT Unbalanced - Max. volyage 25Vpp
SEND MIX Balanced - Max output 20 Vpp
SPEAKER OUT
Speakon 1/4”
OTHER SPECIFICATIONS
DIMENSIONS Heighth 2.8 in. - 710 mm. - Depth 10.1 in. - 256 mm
Width 10.87 in. - 276mm
(can be extended to standard rack size with optional rack ears)
WEIGHT 4.63 lbs - 2,1 Kg
OUTPUT POWER 150W RMS @ 8ohm - 250W RMS @ 4ohm
POWER
REQUIREMENT 100V - 120V - 230V - 240V - 50/60Hz
(version set inside the equipment)
ONBOARD DIGITAL EFFECTS
Chorus 1
Room
Reverb 1
Reverb 2
Hall
Chorus 2
FUSE
EUROPE 3.15 A 250V T 5x20
AUSTRALIA/UK
3.15 A 250V T 5x20
USA/CANADA 6.3 A 250V T 5x20
JAPAN 6.3 A 250V T 5x20
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5. AC601 - AC101: Technical Details
COMBO SERIES AC601 AC101
SPEAKER SIZE (inches)
1X6” 1X10”
TWEETER 1” HF comp. driver 1” HF comp. driver
CROSSOVER FREQUENCY 3.5 KHz 3.5 KHz
CAB POWER HANDLING
150W RMS 200W RMS
(AES Standard)
FREQUENCY RESPONSE
55 Hz to 18 KHz 45 Hz to 20 KHz
CABINET SENSITIVITY (dB SPL)
98 101
CABINET IMPEDANCE 8Ω 8Ω
REFLEX Rear Rear
WEIGHT KG. 8,8 10,5
WEIGHT LBS.
19.4 23.15
WIDTH MM. 313 353
WIDTH INCHES 12.32 13.90
HEIGHT MM.
331 367
HEIGHT INCHES 13.03 14.45
DEPTH MM. 285 367
DEPTH INCHES
11.22 14.45
PREAMP Solid-state Solid-state
POWER AMP 150 8Ω/250 4Ω Analog Analog
POWER SUPPLY All models are equipped with custom-designed Markbass switching power supplies.