top of page

OBELISK Si3

Heed Audio Obelisk Si3 Integrated Amplifier
Heed Audio Obelisk Si3 Integrated Amplifier Front View

There was a neat shoebox amplifier in the 1980’s which stirred emotions in unsuspecting hifi-freaks and music lovers alike. Sadly, the unabashedly different design of the original Ion Obelisk had become entirely forgotten. Well, almost entirely.

After two decades of silence, we have resurrected this legendary integrated, updating its exterior aesthetics and internal components. More importantly, however, we challenged ourselves with the demanding task of preserving the classic Obelisk’s absorbing delivery and infectious musicality, while offering even greater transparency, leading-edge detail and more gripping dynamics. Mission accomplished – the Obelisk Si has become a must-hear sensation straight out of the gate.

Specifications

01

Power (8Ω)

50 W / channel

03

Inputs

5x analogue

05

Transcap

strong tube amplifier type watts

SNR:96 dB

02

Input sensitivity / impedance

270mV / 10kΩ

04

Outputs

1 x stereo speaker /
1x Tape out

06

Weight & Dimensions

Weight:6 kg
Dimensions:22 x 8.5 x 36 cm

bottom of page