Продам усилитель для наушников Amb Labs M3. Пересыл.
Цена 35 000 р.
AMB^M3 - AMB Laboratories усилитель для наушников в классе 'А' на MOSFET-ax
+ БП Sigma 11 + защита нагрузки от постоянного напряжения Epsilon 12 + корпус
Типовые характеристики:
Input impedance 47.6 КОм
Output impedance less than 0.05 Ом
Maximum output voltage
per channel, 1KHz, prior to onset of clipping AD8610, 27V PSU: 13Vp-p (4.6Vrms)
OPA604, 40V PSU: 22Vp-p (7.8Vrms)
Power output AD8610, 27V PSU: 0.6Wrms into 33 Ом, 2Wrms into 8 Ом
OPA604, 40V PSU: 1.8Wrms into 33 Ом, 6Wrms into 8 Ом
Frequency response at 0dBV output:
0Hz - 1.5MHz, +0dB -3dB
Rise time 10KHz square wave, at maximum output, 10% to 90%:
0.25 мкS
Slew rate 10KHz square wave, at maximum output:
45V/мкS
Нагрузка 330 Ом
Frequency response
(from 40 Hz to 15 kHz), dB: +0.04, -0.05
(from 20 Hz to 20 kHz), dB: -0.11, +0.04
Noise level, dB (A): -97.4
Dynamic range, dB (A): 97.1
THD, %: 0.0009
IMD, %: 0.0052
Stereo crosstalk, dB: -94.2
IMD at 10 kHz, %: 0.0058
Нагрузка 33 Ом
Frequency response
(from 40 Hz to 15 kHz), dB: +0.04, -0.05
(from 20 Hz to 20 kHz), dB -0.11, +0.04
Noise level, dB (A): -97.4
Dynamic range, dB (A): 96.9
THD, %: 0.0009
IMD, %: 0.0051
Stereo crosstalk, dB: -95.4
IMD at 10 kHz, %: 0.0057
Нагрузка 8 Ом
Frequency response
(from 40 Hz to 15 kHz), dB: +0.04, -0.05
(from 20 Hz to 20 kHz), dB -0.11, +0.04
Noise level, dB (A): -97.5
Dynamic range, dB (A): 97.1
THD, %: 0.0011
IMD, %: 0.0056
Stereo crosstalk, dB: -93.8
IMD at 10 kHz, %: 0.0069
