16
TECHNICAL DATA PHONE-AMP F399
All measurements as not otherwise noted: RMS unweighted, 20 Hz - 20 kHz
Inputs per Module:
3 x electronically balanced, Rear, XLR female
1 x Stereo Line In, Rear, 1/4" Phone Jack, unbalanced
Outputs per Module:
4 x Stereo Amp Out, Front, 1/4" Phone Jack, unbalanced
2 x Stereo Amp Out, Rear, 1/4" Phone Jack, unbalanced
1 x Stereo Line Out, Rear, 1/4" Phone Jack, unbalanced
Max. Input:
+21 dBu, +27 dBu with pad (internally switchable)
Input Impedance:
10 kohms
Amplifier channels per Module:
2 x Stereo
Nominal input sensitivity:
+6 dBu
Gain:
+8 dB / +20 dB, selectable
Frequency range (-0.5dB):
5 Hz ... 25 kHz
Dynamic range ( 2 Modules )
8 x 600 Ohms driven:
> 122 dB dB (A-wtd)
8 x 100 Ohms driven:
> 119 dB dB (A-wtd)
Noise:
< -98 dBu (A-wtd)
THD+N:
<0.002% (unwtd.) @ 1kHz, 8x 200mW / 100R,
Crosstalk L/R:
-70 dB (1 kHz) -70 dB (15 kHz) @ 200mW / 100R
Crosstalk Module 1/2:
-70 dB (1 kHz) / -70 dB (15 kHz) @ 200mW / 100R
Max. output level :
1 stereo amp driven
(1kHz / 0.1% THD+N)
Clip LED:
flashes 2 … 3 dB below clipping level
General
Supply Voltage:
230 / 115 V AC / 15 Watt
Case:
Stainless
Steel
Front / Back:
Aluminium, dark grey / Stainless Steel
Dimensions:
19“, 1U, 483 x 44 x 166 (WxHxD)
RL / Ohms (2x)
Ua / V
Pa / mW
per Channel
600 16,0 425
300 15,5 800
100 15,0 2250
50 9,0 1620
32 5,9 1100
16 2,8 490
