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It began when the Audeze team met the legendary electronics designer
Bascom King in his design lab. Bascom has designed acclaimed amplifiers
for Infinity, Marantz, Constellation Audio, PS Audio and others. He
demoed a prototype headphone amplifier that so impressed everyone that
they signed Bascom on the spot to develop the new headphone amplifier
exclusively for Audeze.
The King′s circuitry is very different from the typical complementary output topology; it uses the same polarity N-channel MOSFET outputs as these are more alike and complementary than N- and P-channel MOSFETs. Just before the output stage is a two-stage differential amplifier using a dual-triode tube for the input stage followed by a P-channel MOSFET differential driver stage. The driver stage supplies complementary drive to the N-channel output devices. Overall negative feedback is taken back to the input stage to include the input triode in the feedback loop. The circuit is DC-coupled from input to output and a servo control circuit keeps the output DC offset to within millivolts of zero. The overall symmetry of the circuitry eliminates most even-order harmonic distortion. The result is a low impedance, low distortion, wide frequency response output with immense musical transparency, a real emotional experience.
|Specificatii||Putere RMS: 6W into 20 ohms load with less than 0.1% THD
Raport Semnal/zgomot: -120dB, A weighted
Raspuns in frecventa: 10Hz-100KHz, -0.1dB
THD: Less than 0.1%, 20Hz-20KHz, full output
Greutate: 9 kg
Dimensiuni: 300 mm x 110 mm x 325 mm
Alte caracteristici: Dual ¼” unbalanced jacks
True SPL power meters calibrated for specific headphones
Clipping and overload indicators
RCA signal inputs
XLR inputs (converted internally to unbalanced)
Filtered and fused AC power module
110/220V AC voltage selector
Machined aluminum chasis
Shock absorbing feet