S12 усилитель мощности класса "А"/"AB" 125 Вт стерео, на нагрузку 8 Ом (до 20 Вт в классе "А") Возможность мостового включения
 

• 125 Watts per channel into 8 Ohms
  250 Watts per channel into 4 Ohms
  500 Watts per channel into 2 Ohms
  500 Watts mono in bridged mode into 8 Ohms
   
• Precision Bias Class A/AB operation
• Class A to 20W, sliding to Class AB
• operation at higher power levels
• utilizing Coda's proprietary bias control topology
• True DC-coupled design based on the
• high speed circuit topology of our System S100; utilizing FET input, MOSFET Voltage gain, and high speed bipolar current gain
• No overall feedback
• Sixty 50 MHz output transistors
• each rated at 8 Amperes and 150 Volts
• Remote-capable balanced and unbalanced input selection
• Remote-capable true standby circuit
• deactivates bias current in output stage
• Independent windings, rectification and supply capacitors
• for each channel
• Double-sided gold plated circuit boards
• All anodized chassis
• 10 year warranty / 5 year transferable

Спецификация:

STEREO
Rated Power: 125 Watts @ 8 Ohms
Frequency Response: DC to -3dB @ 100kHz
Distortion: < .03 percent from 10Hz to 20kHz @ 125 Watts
Gain: 26dB
Maximum Current: >100 Amperes peak per channel
Noise: -120dB referenced to rated output
input Impedance: 50k Ohms unbalanced/1k Ohms balanced
Output Impedance: .03 Ohms from 20Hz to 20kHz
 
BRIDGED MONO
Rated Power: 500 Watts @ 8 Ohms
Frequency Response: DC to -3dB @ 100kHz
Distortion: < .03 percent from 10 Hz to 20kHz @ 400 Watts
Gain: 32dB
Maximum Current: >100 Amperes peak
Noise: -120dB referenced to rated output
Input Impedance: 1k Ohms unbalanced/1k Ohms balanced
Output Impedance: .06 Ohms from 20Hz to 20kHz
Transformer Rating: 1500 VA
Power Filtering: 144,000 μF
Transformer Type: Multi-tap, multi-winding toroidal
 
POWER SUPPLY
Class A: < 20W
Class AB: >20W
CLASS A/AB OPERATION
 
DIMENSIONS
Height: 5.25" Faceplate, 6.0" Overall
Width: 19.0" Faceplate, 17.0" Chassis
Depth: 12.5" Overall
Weight: 45 lbs., 50 lbs., Shipping
Power requirement: 450 Watts maximum at rated power
 

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