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â– Low noise, high precision microphone preamplifier â– Phantom power switch and plug-in input (intermediate scan) and HPF
■Indicator ON / OFF switch ■Internal digital effect and 7-band equalizer ■3 Aux Send and 2 Stereo Auxiliary Return ■Mounting bracket included ■Input specifications Connection gain Carrier actual load impedance Used for nominal load input level * 1 in mixer Connector's maximum channel microphone before nominal carrier (channel 1-8) -60 3kΩ 50-600Ω
Microphone -60dBu (0.775mV) -40dBu (7.75mV) XLR-3-31 type * 2
-16 -16dBu (123mV) + 4dBu (1.23V)
Channel input line (channel 1-8) -34 10kΩ 600Ω line -34dBu (15.5mV) -14dBu (155mV) Headphone jack (TRS) * 6
10 + 10dBu (2.45V) + 30dBu (24.5V)
Stereo channel microphone input * 7 -60 3kΩ 50-600Ω
Microphone -60dBu (0.775mV) -40dBu (7.75mV) XLR-3-31 type * 2
-16 -16dBu (123mV) -10dBu (245mV)
Stereo channel line input * 7 -34 10kΩ 600Ω line -34dBu (15.5mV) -14dBu (155mV) headphone jack * 4
10 + 10dBu (2.45V) + 30dBu (24.5V)
Stereo pass input * 8 10kΩ 600Ω line-10dBu (245mV) + 10dBu (2.45V) headphone jack * 4
RCA pin jack channel plug-in input (1-8) 10kΩ 600Ω line 0dBu (1.23V) + 20dBu (7.75V) Headphone jack (TRS) * 5
Auxiliary return
[L, R] 10kΩ 600Ω line + 4dBu (1.23V) + 24dBu (12.3V) headphone jack * 4
2TR input [L, R] 10kΩ 600Ω line -10dBV (316mV) + 10dBV (3.16V) RCA pin jack
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â– Output specifications Connect the actual sound source impedance for the nominal load output level * 1 The maximum stereo output before the nominal carrier of the connector in the mixer [L, R]
150Ω 600Ω line + 4dBu (1.23V) + 24dBu (12.3V) XLR-3-32 type * 2
Headphone jack (TRS) * 4
Packet output (1-4)
Auxiliary sending (1-6)
Effect transmission 150Ω 10kΩ line + 4dBu (1.23V) + 20dBu (7.75V) headphone jack (RTS) * 6
Channel plug-in output (CH 1-8) 150Ω 10kΩ Line 0dBu (0.775V) + 20dBu (7.75V) Headphone jack (TRS) * 5
Recording output [L, R] 150Ω 10KΩ line RCA pin jack
CR output [L, R] 600Ω 10KΩ line-10dBu (316mV) + 10dBV (3.16V) headphone jack (RTS) * 6
Headphone output 100Ω 40Ω line 30mW 75mW stereo headphone jack
* 1 In this technical specification, when dB represents a specific voltage value, 0dB corresponds to 0.775Vms
* 2 All XLR type connectors are balanced
* 3 The channel input headphone jack (TRS) is balanced [T: hot wire, R: cold wire, S: ground wire]
* 4 The headphone jack is unbalanced
* 5 The plug-in headphone jack (TRS) is unbalanced [T: output, R: input, S: ground]
* 6 The headphone jack (TRS) is resistance balanced [T: hot wire, R: cold wire, S: ground wire]
* 7 Channel 9 (L) / 10 (R), Channel 11 (L) / 12 (R)
* 8 Channel 13 (L) / 14 (R), Channel 15 (L) / 16 (R)
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■General technical specifications Total harmonic distortion is less than 0.1% (THD + N), 20Hz-20KHz, @ + 14dB, 600Ω (stereo output)
Frequency Range
0 + 1, -3dB, 20Hz-20KHz, @ + 14dB, 600Ω (stereo output)
Humming and noise * 1
-128dB 20Hz-20kHz, Rs = 150Ω, input gain = max, input attenuation = off, input sensitivity = -60dB * 3
Crosstalk -70dB @ 1kHz
Channel input microphone
10 (channel 1-8, 9/10, 11, 12: XLR)
line
8 (channel 1-8: TRS)
stereo
2 (channel 9-11, 11-12: TRS) * channel 9, 11: L (mono) 2 (channel 9-10, 11-12: TRS / RCA)
Plug-in input / output
8 (channel 1-8: TRS T: output, R: input, S: ground)
Auxiliary sending
2 (1 / front, 2front-back optional: TRS)
return
1 Stereo (L / single channel, R: TRS)
Effect Send 1 (TRS)
2TR input 1 stereo (L, R: RCA)
Recording output 1 stereo (L, R: RCA)
Stereo output 2 stereo (L, R: XLR & 2XLR)
CR output 1 stereo (L, R: TRS)
Packet output 4 (1-4: TRS)
Headphone 1 (TRS stereo)
Phantom power + 48V
Channel and stereo channel input gain control 44dB variable channel and stereo high-pass filter 80Hz 12dB / 8 degree tone
Channel equalizer (single channel)
* 2 +/- 15dB (maximum) 10kHz high (gradient)
Medium 0.25-5kHz (peaking)
Low 100Hz (gradient)
Channel equalizer (stereo) * 2
+/- 15dB (maximum) 10kHz high (gradient)
High-medium 3kHz (peaking)
in-
Low 100Hz (gradient)
7-band graphic equalizer (125, 250, 500, 1K, 2K, 4K, 8KHz) +/- 12dB (maximum)
16 kinds of internal digital effects, parameters control the external dimensions (width X height X thickness)
423x108x416.6mm
weight
5.5kg
Power requirements: US and Canadian models 51W 120V / 60Hz
British model 51W 230V / 50Hz
Australian model 51W 240V / 50Hz
* 1 Humming and noise are measured with a 6dB / 8-degree sound filter @ 12.7kHz; equivalent to a 20kHz filter with infinite dB / 8-degree sound attenuation
* 2 Increasing / decreasing frequency; 3dB below the maximum variable level
* 3 (channel 1-8)
16 input channels â– 10 microphones + 4 stereo line inputs â– 6 buses (stereo and 4 groups)