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From SPL

 ♦ 16 Inputs
 ♦ 6 Recording Channels (24Bit/192kHz)
 ♦ 2 High-Quality Discrete Mic Preamps
 ♦ 2 Instrument Inputs
 ♦ 4 Balanced Line Inputs
 ♦ Stereo Digital I/Os
 ♦ MIDI I/O
 ♦ 2 Stereo Speaker Outputs
 ♦ 2 Stereo Headphone Amplifier
 ♦ Phonitor Matrix (NEW)
 ♦ Talkback Mic (NEW)
 ♦ One Knob Monitor Mix
 ♦ Artist Mode
 ♦ Real-Time Analog Monitoring
 ♦ Play-along and monitoring also without DAW (stand-alone)
 ♦ Class 2.0 compliant for iOS device recording/monitoring
 ♦ 34V operational voltage for professional levels up to +22 dBu
 ♦ Pro level boost for consumer electronics
 ♦ Very low jitter due to FMCTM (Fixed-Master-Clock)
 ♦ No sample rate conversion or clock recovery for true 1:1 audio
 ♦ Hi-Speed USB
 ♦ Windows XP/7/8/10
 ♦ Mac OS X 10.6 or higher, iOS 6 and higher
 ♦ HxWxD: 60x330x207 mm, 2.36"x13"x8.15" inch
 ♦ Made in Germany

Input Sockets

Mic Inputs 1, 2
XLR
Line Inputs 1, 2
6.3mm TRS
Instrument Input
6.3mm TS
Source 1 Input
6.3mm TRS
Source 2 Input
RCA
Source 3 Input
Mini-J

Output Sockets

Speaker Out A
XLR
Speaker Out B
6.3mm TRS
Headphone Outputs 1 and 2
6.3mm TRS

Input Impedances

Microphone Input
10kohms
Line Inputs
10 kohms unbalanced, 20kohms balanced
Instrument Input
1.1Mohms
Source 1 Input
10kohms unbalanced, 20kohms balanced
Source 2 Input
10kohms
Source 3 Input
10kohms

Output Impedances

Speaker Outputs A and B
75ohms unbalanced, 150ohms balanced
Headphone Outputs
33ohms

Maximum Input Levels

Mic Inputs
+14.5dBu (Gain fully left)
Line Inputs
+22.5dBu
Instrument Input
+24dBu (Gain fully left)
Source 1 Input
+22.5dBu
Source 2 Input
+22.5dBu
Source 3 Input
+22.5dBu

Maximum Output Levels

Speaker Output A and B
+22.5dBu

Microphone Preamplifiers (balanced, XLR)

Gain Control
+7dB - +60dB
Frequency Response
10Hz - >200kHz
Noise (unweighted, 30dB gain, input termination 150 Ohm)
-90dBu
Equivalent Input Noise
-128dBu
Common Mode Rejection Ratio
< -70dBu
THD+N Ratio@1kHz (30dB gain, input termination 150 Ohm)
0.003%
High Pass Filter
fg = 80Hz, 6dB/Oct.
Phantom Power
48V

Instrument Input (Unbalanced, 6.3mm TS)

Gain Control
-6dB - +31dB
Frequency Response
10Hz - >200kHz
Noise (unweighted, unity gain, input termination 100kOhm)
-85dBu
THD+N Ratio@1kHz (unity gain, input termination 100kOhm)
0.005%

Line Input (balanced, 6.3mm TRS)

Frequency Response
10Hz - >200kHz
Noise (unweighted, unity gain, input termination 600 Ohm)
-95dBu
Common Mode Rejection ratio
< -60dBu
THD+N Ratio@1kHz (unity gain, input termination 600 Ohm)
0.002%

Source 1 Input (balanced, 6.3mm TRS)

Frequency Response
10Hz - >200kHz
Noise (unweighted, unity gain, input termination 600 Ohm)
-95dBu
Common Mode Rejection ratio
< -60dBu
THD+N Ratio@1kHz (unity gain, input termination 600 Ohm)
0.002%

Source 2 Input (unbalanced, RCA)

Frequency Response
10Hz - >200kHz
Noise (unweighted, unity gain, input termination 600 Ohm)
-90dBu
Noise (unweighted, -10dBV, input termination 600 Ohm)
-85dBu
THD+N Ratio@1kHz (unity gain, input termination 600 Ohm)
0.003%
THD+N Ratio@1kHz (-10dBV, input termination 600 Ohm)
0.003%

Source 2 Input (unbalanced, Mini-J)

Frequency Response
10Hz - >200kHz
Noise (unweighted, unity gain, input termination 600 Ohm)
-88dBu
Noise (unweighted, +15dB, input termination 600 Ohm)
-76dBu
THD+N Ratio@1kHz (unity gain, input termination 600 Ohm)
0.003%
THD+N Ratio@1kHz (+15dB, input termination 600 Ohm)
0.005%

Headphone Outputs (stereo, 6.3mm TRS)

Frequency Response
10Hz - >200kHz
Power@0dBu
47Ohm load: 13mW/300 Ohm load: 1,7mW/600 Ohm load: 1.0mW
Power max
47Ohm load: 670mW/300 Ohm load: 265mW/600 Ohm load: 150mW
THD+N Ratio@1kHz (Power@0dBu)
47 Ohm: 0.0026%/300 Ohm: 0.002%/600Ohm: 0.002%

AD Conversion (ASIO direct)

Noisefloor (A-weighted)

44.1/48kHz
-113dBFS
88.2/96kHz
-110dBFS

Dynamic range

44.1/48kHz
113dB
88.2/96kHz
110dB

THD+N ratio @ 1kHz (-1dBFS)

44.1/48kHz
0.002%
88.2/96kHz
0.0025%

0dBFS = +15dBu

DA Conversion (ASIO direct)

Noisefloor (A-weighted)

44.1/48kHz
-109dBFS
88.2/96kHz
-107dBFS

Dynamic range

44.1/48kHz
109dB
88.2/96kHz
107dB
Power Supply
External Power Supply, Input 100–240V AC/50–60 Hz; Output 12V DC/1,5A
Internal Power Supplies
Audio: +/-17V, Digital: +5V and +3,3V
Power Consumption
16.8 Watt

Dimensions

H x W x D in mm
67x330x212 cm, 2.64x12.99x8.35 inch
Weight
2,8 kg, 6.17lbs

0dBu = 0.775V. Subject to change without notice.

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Sound Pure Studios Control Room A — Durham, NC

Sound Pure Studios · Durham, NC

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