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Graviton power amp

The foundation of every great power amplifier is it’s power supply. 

 

The Graviton is specified with probably the largest toroidal transformer seen at the price point, each channel has it’s own bank of 6 reservoir capacitors forming an unshakable foundation regardless of speaker load characteristics or the chosen listening level.

 

The high current class A/B amplifier features 6 power transistors per channel providing huge power capacity and a speaker gripping low impedance output.

 

The massive heat-sinks on the left and right flanks of the chassis ensure long term reliability.  

 

Whilst the headline power output from this all analogue design is staggering, the magic is found in the fractions of Watts (detail) natural unforced detail without a hint of artificial brightness or exaggerated S-S-S sibilance.

 

Hugely dynamic and effortlessly detailed are the calling cards of this amazing, low distortion Class A/B power amp design.

Specifications

Frequency response
20Hz – 20kHz -.3db and @ 100kHz – 3dB
Power output
150w 8ohm load, 265w 4 ohm load per channel
Distortion (20Hz-20kHz)
0.01% THD 8 ohm load
Output impedance
20Hz 0.038 ohms
Sensitivity
0dB = 155mV / full output 2.0v
Single ended RCA inputs
1 per channel
Balanced XLR inputs
1 per channel
12V trigger
Yes
Power consumption
Switched on at idle = 53 watts / Full rated output = 475 watts
Dimensions

440x109x325mm

Weight
16kg
Graviton back of unit

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