Peavey KB4/KB5 - Manual (Page 9)

9
PREAMP SECTION
The following preamp specs are
measured @ 1 kHz‚ nominal signal
levels are with channel level controls
set at 5‚ minimum levels are with
channel level controls set at 10.
Channel 1‚ 2 and 3 inputs:
Input Impedance: 100K‚ Left/Mono
Nominal Input Level: -22 dBV‚ 79 mV RMS
Minimum Input Level: -40 dBV‚ 10 mV RMS
Nominal Input Level: -15 dBV‚ 178 mV RMS
Minimum Input Level: - dBV‚ 22 mV RMS
Channel 4 input:
Low Z Input Impedance: 5 k Ohms
Nominal Input Level: -28 dBV‚ 40 mV RMS
Minimum Input Level: -48 dBV‚ 4 mV RMS
High Z Input Impedance: 100 l‚ Left
Nominal Input Level: -5 dBV‚ 560 mV RMS
Minimum Input Level: -22 dBV‚ 79 mV RMS
Right: -1 dBV‚ 1.1 V RMS
Minimum: -16 dBV‚ 158 mV RMS
Headphone output
Load Impedance: 8 Ohms or greater
Nominal Output: 100 mW RMS
Main line out
Output Impedance: <100
Output Level: 18 dBV
POWER AMPLIFIER SECTION
Rated power and load:
200 Watts RMS/4 Ohms or 150 Watts
RMS/8 Ohms with DDT off
(1 kHz, 1% THD @ 120 VAC line)
Frequency response:
+0, -1dB, 20Hz–20kHz @ 100 Watts RMS/
8 Ohms
Total harmonic distortion:
Less than 0.01% @ 1 kHz/8 Ohms
Typically less than 0.08%‚ 20 Hz–20kHz
ddT dynamic range:
Greater than 20 dB
ddT maximum THd:
Below 0.5% THD for 6 dB overload
Below 1% THD for 20 dB overload
Hum and noise:
Greater than 100 dB below rated power
Power consumption:
00 Watts @ 120V AC‚ 50/60 Hz‚ domestic
00 Watts @ 220–20/240V AC‚ 60 Hz‚ export
KB5
SPECIFICATIONS
KB4
SPECIFICATIONS
PREAMP SECTION
The following preamp specs are
measured @ 1 kHz‚ nominal signal
levels are with channel level controls
set at 5‚ minimum levels are with
channel level controls set at 10.
Channel 1 and 2 Inputs:
Input Impedance: 100 k‚ Left/Mono
Nominal Input Level: -22 dBV‚ 79 mV RMS
Minimum Input Level: -40 dBV‚ 10 mV RMS
Nominal Input Level: -15 dBV‚ 178 mV RMS
Minimum Input Level: - dBV‚ 22 mV RMS
Channel 3 Input:
Low Z Input Impedance: 5K Ohms
Nominal Input Level: -28 dBV‚ 40 mV RMS
Minimum Input Level: -48 dBV‚ 4 mV RMS
High Z Input Impedance: 100 k‚ Left
Nominal Input Level: -5 dBV‚ 560 mV RMS
Minimum Input Level: -22 dBV‚ 79 mV RMS
Right: -1 dBV‚ 1.1 V RMS
Minimum: -16 dBV‚ 158 mV RMS
Headphone Output
Load Impedance: 8 Ohms or greater
Nominal Output: 100 mW RMS
Main Line Out
Output Impedance: <100
Output Level: 18 dBV
POWER AMPLIFIER SECTION
Rated Power and Load:
100 Watts RMS/4 Ohms or 75 W
RMS/8 Ohms with DDT off
(1 kHz, 1% THD @ 120 VAC line)
Frequency Response:
+0, -1dB, 20 Hz–20 kHz @ 60 Watts RMS/
8 Ohms
Total Harmonic distortion:
Less than 0.01% @ 1 kHz/8 Ohms
Typically less than 0.08%‚ 20 Hz–20kHz
ddT dynamic Range:
Greater than 20 dB
ddT Maximum THd:
Below 0.5% THD for 6 dB overload
Below 1% THD for 20 dB overload
Hum and Noise:
Greater than 100 dB below rated power
Power Consumption:
150 Watts @ 120V AC‚ 50/60 Hz‚ Domestic
150 Watts @ 220–20/240V AC‚ 60 Hz‚ Export