SPL Frontliner Modular Recording Channel - Manual (Page 29)

29
Frontliner
Specifications
Measurements
Frequency range (-3 dB)
Channel strip 10 Hz to 50 kHz
Microphone preamplifier ‹10Hz to 50kHz
Line preamplifier ‹10Hz to 50kHz
Instrument preamplifier ‹10Hz to 50kHz
De-Esser ‹10Hz to 140kHz
Compressor ‹10Hz to 180kHz
Equalizer/Tube Saturation ‹10Hz to 60kHz
Common mode rejection (@1 kHz, 0 dBu input level and unity gain)
Microphone preamplifier › 80 dB
Line preamplifier › 75 dB
Instrument preamplifier › 75 dB
De-Esser › 75 dB
Compressor › 75 dB
Equalizer/Tube Saturation line › 75dB
Total harmonic distortion (in %, @ 1 kHz, 0 dBu input level and unity gain)
Channel strip 0,03
Microphone preamplifier 0,03
Line preamplifier 0,03
Instrument preamplifier 0,03
De-Esser 0,002
Compressor 0,007
Equalizer/Tube Saturation Line
0,01
Signal to noise ratio (A-weighted)
Microphone preamplifier (VU=30 dB) -91,5 dB
Line preamplifier
-94,7 dB
Instrument preamplifier -95,5 dB
De-Esser -97 dB
Compressor -97 dB
Equalizer/Tube Saturation Line -91 dB
Dynamic range (unweighted)
Channel strip 110 dB (microphone input › main outputs, @ 30 dB)
Channel strip 112 dB (line input › main outputs)
Channel strip 112 dB (instrument input › main outputs)
Microphone preamplifier (@ 30 dB) 110 dB
Line preamplifier
114 dB
Instrument preamplifier 105 dB
De-Esser 115 dB
Compressor 115 dB
Equalizer/Tube Saturation Line 112 dB
E.I.N. microphone preamplifier -127 dBu (@ 68 dB gain, Rs=150 Ohms, 20-22 kHz)
Power supply Two toroidal transformers
Audio transformer 20 VA
Transformer other currents 15VA
Fuses 230 V AC, 50 Hz: 315 mA/120 V AC, 60 Hz: 630 mA
Voltage selector 115V/230V
Power consumption 29 W
Dimensions and weight
Housing (W x H x D) 482 x 88 x 261 mm (Depth with controls and sockets)
Weight 5,7 kg/ca. 12,57 lbs (w/o converter & I/O transformers)
Note: 0 dBu = 0,775 V. Specifications are subject to change without notice.