ESC
Champ 2

Champ 2

ManufacturerApart
FunctionAmplifier, Power
Form Factor19" Rackmount
Dimensions48.3 × 4.4 × 36 cm (W × H × D)
Weight7.5 kg
Power230VAC, 50Hz
Frequency Response10 Hz – 50 kHz
Input impedance / sensitivity unbalanced (RCA) / 4 ohm10 Kohm / 1 V 0dBV
Input impedance / sensitivity balanced (XLR) / 4 ohm20 Kohm / 1 V 0 dBV
THD< 0.05 %
IMD< 0.06 %
Noise>100 DBA
Damping factor> 200
Dynamics and level controlAPC, switchable for 2-3 or 4-8 ohms
Power amp circuit designHigh current, high voltage class G
Efficiency (dynamic program of 10 dB, 1 V input)70 %
Protection circuitsDC, HF, clip, overcurrent, short-circuit
Temperature protection95°C/ch + transformer 105°C
Coolingconvectional, no fan (fanless)
Power consumption15VA idle, 600VA full program, 1KVA peak
Channels2 Channel
Connections
  • Channel 1 balanced input · XLR · Balanced
  • Channel 1 unbalanced input · RCA (Phono, Cinch) · Unbalanced
  • Channel 1 link · XLR · Balanced
  • Channel 1 speaker · Binding Post · 1 Way
  • Channel 2 balanced input · XLR · Balanced
  • Channel 2 unbalanced input · RCA (Phono, Cinch) · Unbalanced
  • Channel 2 link · XLR · Balanced
  • Channel 2 speaker · Binding Post · 1 Way
Controls
  • Volume potmeter channel 1 · Rotary Pot · 0 - 10
  • Volume potmeter channel 2 · Rotary Pot · 0 - 10
  • Power switch · Rocker Switch · 0 - 1
  • Ground lift switch · Slide Switch · LIFT - EARTH
  • Bridge mode switch · Slide Switch · STEREO - BRIDGE
  • Speaker load impedance selector channel 1 · Latching Push Switch · 2-3 ohm / 4-8 ohm
  • Speaker load impedance selector channel 2 · Latching Push Switch · 2-3 ohm / 4-8 ohm