Heed Obelisk Si Mk3 Integrated Amplifier
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Heed Obelisk Si Mk3 Integrated Amplifier

 

The Obelisk Si III rated at a great healthy 50 watts per channel. Don’t be fooled by the kilowatt amps, this fifty is like a valve-amp fifty. And more, as a Transcap amplifier is rather different in this aspect. With this kind of power the Si is capable of astonishing dynamic authority and massive transients any time. Further on, there are the X2 or X4 power supplies, which converts the Si-system into a preamp/power amp combo with dual mono power amplifiers. Now that’s something classy!

 

To be more versatile, Heed have worked out an upgrade card system for some of our devices. The first input of the Si can be transformed into an MM phono input or an S/PDIF digital input via our upgrade cards. Moving magnet phono stage is $350 option.

 

Specifications

 

Inputs: 5x analogue / 1x S/PDIF digital
Outputs: 1x stereo speaker / 1x Tape out
Frequency response: 5 Hz – 60 kHz
Input impedance: 10 kΩ
Input sensitivity: 500 mV
Power (8Ω): 50 W / channel
SNR: 96 dB
Supported upgrade cards: MM phono / DAC 1.2 / DAC 2.1
Power supply options: internal / Obelisk X2
Max. consumption: 200 W
Weight: 6 kg
Dimensions (WxHxD): 22 x 8.5 x 36 cm

 


  • Manufacturer: Heed

Heed Obelisk Si Mk3 Integrated Amplifier

Price: $1,850.00
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