The S5.5 is a high-bandwidth, pure Class A stereo amplifier. External control allows the S5.5 to be bridged into a high-power monoblock. Internal relay switching provides distortion-free selection of balanced or unbalanced inputs. Input switching and true-standby bias toggle are controllable either from the front panel or optional remote control.
50 Watts per channel Pure Class A into 8 Ohms 
100 Watts per channel into 4 Ohms 
200 Watts per channel into 2 Ohms 
200 Watts mono in bridged mode into 8 Ohms 
400 Watts mono in bridged mode into 4 Ohms 
Precision Bias Class A operation 
Class A to rated output into 8 Ohms utilizing Coda's proprietary bias control topology
True DC-coupled design based on the high speed circuit topology of out System S100; utilizing FET input, MOSFET Voltage gain, and high speed bipolar current gain
No overall feedback
Sixty 50MHz 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 winding, rectification and supply capacitors for each channel
Double-sided gold plated circuit
All anodized chassis
10 year warranty / 5 year transferable
Designed, manufactured and assembled in the USA