specifications :: 6306 6 channel mixer
For all you audio geeks out there who really want the nitty gritty details.
Frequency Response
Mic Input to any Output (Trim at 0 dB): +0, 1 dB, 20 Hz to 20 kHz 3 dB, 10 Hz to 80 kHz
Distortion
THD and SMPTE IMD; 20 Hz to 20 kHz Mic Input to Main Output: < 0.025% @ +4 dBu output
Noise
20 Hz to 20 kHz BW (150 ohms source impedance)
Equivalent Input Noise (EIN): 128 dBu
Residual Output Noise:
Channel & Main Mix levels off
Main, Ctrl Room, Phones: 102 dBu
Aux 1 Monitor out 82 dBu
Aux 2 EFX out 92 dBu
Common Mode Rejection Ratio (CMRR)
Mic In: 60 dB @ 1kHz, Gain @ maximum
Crosstalk
Adjacent Inputs or Input to Output:
85 dB @ 1kHz
Input Gain Control Range
Mic In: +3 dB to +50 dB
Line In: 22 dB to + 25 dB
Phantom Power
+48 VDC
Equalization
Mono Channel EQ:
High: ±15 dB @ 12 kHz
Low: ±15 dB @ 80 Hz
Stereo Channel EQ:
High: ±15 dB @ 12 kHz
Low: ±15 dB @ 80 Hz
Mixer Rated Output
Main, Aux, Control Room: +4 dBu
Maximum Rated Output: +18 dBu
Maximum Input Levels
Mic Input: +18 dBu, Gain @ +3 dB
Inst Input: +18 dBu, Gain @ 22 dB
Stereo Line Input, Tape Input, and Aux Return: +18 dBu
Maximum Voltage Gain
Mic Input to:
Main Output: 74 dB
Tape Output: 74 dB
Aux Sends: 74 dB
Control Room Output: 84 dB
Phones Output: 84 dB
Inst Input to:
Main Output: 49 dB
Tape Output: 49 dB
Aux Sends: 49 dB
Control Room Output: 59 dB
Phones Output: 59 dB
Stereo Line Input to:
Main Output: 20 dB
Tape Output: 20 dB
Aux Send: 20 dB
Control Room Output: 30 dB
Phones Output: 30 dB
Tape Input to:
Main Output: 10 dB
Tape Output: 10 dB
Control Room Output: 10 dB
Phones Output: 10 dB
Aux Return to:
Main Output: 20 dB
Tape Output: 20 dB
Aux Send: 20 dB
Control Room Output: 30 dB
Phones Output: 30 dB
Input Impedance
Mic Input: 2.3 k ohms, balanced
Inst Input: 1 M ohms
Stereo Line Input: 20 k ohms, balanced
Stereo Aux Returns: 20 k ohms, balanced
CD/Tape In: 24 k ohms, unbalanced
Output Impedance
Main, Ctrl Room, Aux Sends: 120 ohms
Tape Output: 1 k ohms
Phones Output: 25 ohms
Channel Level Set LED (Sensitivity)
0 dBu (normal operating level)
VU Meters
Main Left and Right
8 segments:
Clip (+16), +12, +8, +4, 0, 2, 4, 12, 24
0 LED = +4 dBu
AC Power Requirements
External Power Supply output:
9.0 VAC @ 1500 mA (2.5 mm AC coaxial power connection)
External Power Supply AC input
U.S. 120 VAC, 60 Hz
Europe 240 VAC, 50 Hz
Japan 100 VAC, 50/60 Hz
Korea 220 VAC, 60 Hz
Disclaimer
Since we are always striving to make our products better by incorporating new and improved materials, components, and manufacturing methods, we reserve the right to change these specifications at any time without notice.
