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Ion Systems Obelisk 100

Stereo Integrated Amplifier

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Ion Systems Obelisk 100

Specifications

Power output: 60 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.1%

Input sensitivity: 3mV (MM), 100mV (line)

Signal to noise ratio: 68dB (MM), 90dB (line)

Output: 100mV (line)

Speaker load impedance: 4Ω (minimum)

Dimensions: 430 x 85 x 260mm

Weight: 6kg

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Comments

re: Obelisk 100

poor thermal feedback for bias control, easily gets knocked out.
bridge output circuitry questionable.
120 va torodial transformer makes poutput power specs questionable.
poor and instable design, sorry to say.

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