Technical Specifications - Hughes & Kettner QC 421 Manuel

TM TM
Quantum Quantum -combo Manual -combo Manual

8. Technical Specifications

Preamp
ACTIVE input
PASSIVE input
GAIN knob
Tube Touch Circuit™
PUNCH button
4-band Pure Parallel™ EQ
TUBE GROWL knob
Connections
Headphones
FX-LOOP
LINE OUT
DI Out balanced XLR
Punch/FX Loop footswitch
SPEAKER OUT serial
SPEAKER OUT parallel
Power Amp
Dynavalve™ technology
MASTER knob
RMS continuous output
IEC127 Type Fuses
Mains fuse at 100/117 V
Mains fuse at 220-240 V
Preamp +/- 15 V (2x)
Preamp + 290 V (1x)
Power amp +/- 40 V (2x)
Maximum power consumption
Loudspeaker
Dual Cone Neodym Speaker
DuraDome™ Neodym Speaker
Enclosure
Tuned Resonance™ Cabinet
Lightweight Okume housing
Recessed steel grips
Dimensions (WxHxD) in cm
Weight
Gig Bag
Thickly upholstered Cordura
QC 310
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250 watts
2.5 A
1.5 A
T500 mA
T50 mA
T3.15 A
335 VA
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2
50 x 50.5 x 35
17.5kg/38.5lbs
® bags with casters and pull-out grips are available for all Quantum™ combos.
QC 412 QC 415
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400 watts 400watts
4 A 4 A
2 A 2 A
T500 mA T500 mA
T50 mA T50 mA
T5 A T5 A
506 VA 506 VA
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2 2
55 x 55 x 35 60 x 62 x 40
19.5kg/43lbs 24kg/53lbs
QC 421
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400 watts
4 A
2 A
T500 mA
T50 mA
T5 A
506 VA
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2
60 x 62 x 40
29kg/64lbs
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