Подскажите, сколько импеданс в наушниках лучше взять для Profire 610
250, 400, 600 ом? Прокачает ли карточка моя 600 ом? т.к. я слышал 600 омных используют в основном с ламповым усилителем.
Если взять к примеру 250-400 омные, на качестве это не скажется в худшую сторону?
Спасибо!
Specifications:
250, 400, 600 ом? Прокачает ли карточка моя 600 ом? т.к. я слышал 600 омных используют в основном с ламповым усилителем.
Если взять к примеру 250-400 омные, на качестве это не скажется в худшую сторону?
Спасибо!
Specifications:
Line Inputs (Balanced)
Frequency Response +/- 0.1dB, 20Hz to 22kHz
+/- 0.2dB, 20Hz to 80kHz (192kHz)
Signal-to-Noise Ratio -108dB (A-weighted)
Dynamic Range 108dB (A-weighted)
THD+N 0.002% (-94dB), 1kHz, -1dBFS
Crosstalk <-110dB @ 1kHz
Maximum Input level +16.1dBu, typical
Input Impedance >20k ohm, balanced
Mic Inputs (Balanced) At Min Gain, No Pad
Frequency Response +/- 0.2dB, 20Hz to 22kHz
Signal-to-Noise Ratio (min gain, no pad) -108dB (A-weighted)
Dynamic Range (min gain, no pad) 108dB (A-weighted)
THD+N (min gain, no pad) 0.0022% (-93dB) @ -1dBFS, 1kHz
Crosstalk < -110dB @ 1kHz
Maximum Input level from +28dBu @ min gain, pad on to -45dBu @ max
gain, no pad
Input Impedance 3.7k ohms, balanced, no pad
Adjustable Gain >53dB without pad
Pad -20dB
Inst. Inputs (Unbalanced) At Min Gain, No Pad
Frequency Response +/- 0.2dB, 20Hz to 22kHz
Signal-to-Noise Ratio (min gain, no pad) 107dB (A-weighted)
Dynamic Range (min gain, no pad) 107dB (A-weighted)
THD+N (min gain, no pad) 0.0025% (-92dB), 1kHz, -1dBFS
Crosstalk < -110dB @ 1kHz
Maximum Input level from +14.5dBV @ min gain, no pad to -39dBV @ max
gain, no pad
Input Impedance 1M Ohm unbalanced
Adjustable Gain >53dB without pad
Line Outputs (Balanced)
Frequency Response +/- 0.1dB, 20Hz to 22kHz
+/- 0.2dB, 20Hz to 80kHz (192kHz)
Signal-to-Noise Ratio -108dB (A-weighted)
Dynamic Range 108dB (A-weighted)
THD+N 0.0016% (-96dB) @ -1dBFS, 1kHz
Crosstalk < -105dB @ 1kHz
Maximum Output Level +15.9dBu balanced, typical
Output Impedance 940 ohm balanced
Headphone Outputs at Maximum Volume into 32 ohm Load
Frequency Response +/- 0.1dB, 20Hz to 22kHz
Signal-to-Noise Ratio -108dB (A-weighted)
Dynamic Range 108dB (A-weighted)
THD+Noise 0.003% (-90.0dB), 1kHz, -1dBFS
Max Output Level into 32 ohms +2.9dBV, typical
Power into Ohms 60 mW into 32 ohms
Output Impedance 75 ohm
Load Impedance 24 to 600 ohms
Crosstalk <-75dB @ 1kHz
*Typical measurements at 48kHz sample rate unless otherwise stated.
Frequency Response +/- 0.1dB, 20Hz to 22kHz
+/- 0.2dB, 20Hz to 80kHz (192kHz)
Signal-to-Noise Ratio -108dB (A-weighted)
Dynamic Range 108dB (A-weighted)
THD+N 0.002% (-94dB), 1kHz, -1dBFS
Crosstalk <-110dB @ 1kHz
Maximum Input level +16.1dBu, typical
Input Impedance >20k ohm, balanced
Mic Inputs (Balanced) At Min Gain, No Pad
Frequency Response +/- 0.2dB, 20Hz to 22kHz
Signal-to-Noise Ratio (min gain, no pad) -108dB (A-weighted)
Dynamic Range (min gain, no pad) 108dB (A-weighted)
THD+N (min gain, no pad) 0.0022% (-93dB) @ -1dBFS, 1kHz
Crosstalk < -110dB @ 1kHz
Maximum Input level from +28dBu @ min gain, pad on to -45dBu @ max
gain, no pad
Input Impedance 3.7k ohms, balanced, no pad
Adjustable Gain >53dB without pad
Pad -20dB
Inst. Inputs (Unbalanced) At Min Gain, No Pad
Frequency Response +/- 0.2dB, 20Hz to 22kHz
Signal-to-Noise Ratio (min gain, no pad) 107dB (A-weighted)
Dynamic Range (min gain, no pad) 107dB (A-weighted)
THD+N (min gain, no pad) 0.0025% (-92dB), 1kHz, -1dBFS
Crosstalk < -110dB @ 1kHz
Maximum Input level from +14.5dBV @ min gain, no pad to -39dBV @ max
gain, no pad
Input Impedance 1M Ohm unbalanced
Adjustable Gain >53dB without pad
Line Outputs (Balanced)
Frequency Response +/- 0.1dB, 20Hz to 22kHz
+/- 0.2dB, 20Hz to 80kHz (192kHz)
Signal-to-Noise Ratio -108dB (A-weighted)
Dynamic Range 108dB (A-weighted)
THD+N 0.0016% (-96dB) @ -1dBFS, 1kHz
Crosstalk < -105dB @ 1kHz
Maximum Output Level +15.9dBu balanced, typical
Output Impedance 940 ohm balanced
Headphone Outputs at Maximum Volume into 32 ohm Load
Frequency Response +/- 0.1dB, 20Hz to 22kHz
Signal-to-Noise Ratio -108dB (A-weighted)
Dynamic Range 108dB (A-weighted)
THD+Noise 0.003% (-90.0dB), 1kHz, -1dBFS
Max Output Level into 32 ohms +2.9dBV, typical
Power into Ohms 60 mW into 32 ohms
Output Impedance 75 ohm
Load Impedance 24 to 600 ohms
Crosstalk <-75dB @ 1kHz
*Typical measurements at 48kHz sample rate unless otherwise stated.