User Manual

If enabled, the Holographic matrix fundamentally re-shapes the transfer function of the actual amplifying circuit
to do its job. So again, the delity of the signal is as if the Holographic matrix was designed integral to the circuit.
This is a highly-unusual design, as normally signal processing functions add extra circuits to the main amplication
circuit. Such additional circuitry cannot but negatively impact sound quality when in use and often even when disabled.
Test conditions:
Gain = 0dB, 0.775V(0dBu) with 300 Ohm load unless stated otherwise
SNR Balanced re 23V, SNR SE re. 11.5V
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Specications:
Gain : 0dB, 9dB and 18dB user-selectable
Frequency Response: 0.5Hz to 500kHz(-3dB)
THD & N: Balanced S-E
Solid-State ≤0.0015% ≤0.005%
Tube ≤0.002% ≤0.005%
Tube+ ≤0.012% ≤0.2%
SNR: >147dB(A) > 137dB(A)
Output Power: >14,000mW (@ 16Ω) >4,800mW (@ 16Ω)
Output Voltage: >23V (@ 600Ω) >11.5v (@ 600Ω)
Inp
ut voltage: DC 9V/6.7A – 18V/3.35A (Pro iDSD Signature)
Input voltage: AC 85 – 265V, 50/60Hz (iPower+)
Power consumption: < 22W idle, 50W max.
Dimensions: 213 x 193 x 63 mm
6..2" x 3.9" x 1.4"
Net weight: 1.93 kg (4.3 Ibs)
Warranty period: 12 months
Specications are subject to change without notice.