Rane Scratch DJ Mixer SEVENTY-TWO

Ultimate design

Designed with leading Turntablists on the foundation of a globally trusted Seattle, US based engineering heritage, the SEVENTY-TWO’s pristine audio quality (114db SNR USB to analog output), redefines what is possible when true DJ artistry meets groundbreaking technology.

Solid steel construction

The SEVENTY-TWO is solid. With the strength and durability of solid steel and aluminum casing, the gig and battle-ready SEVENTY-TWO mixer represents the ultimate in advanced control needs and performance expectations of today’s DJs.

Interactive performance touchscreen

Powered by Serato DJ Pro software, the SEVENTY-TWO’s 4.3″ color touch-screen interface visualizes its moving waveforms, enabling navigation, track selection, FX control and extensive performance preference adjustment too.

Specifications

Display

Full-color display with capacitive multi-touch (2.1” x 3.7” / 54 x 95 mm (wxd)) (4.3” / 109 mm (diagonal))

Pads: 16x velocity-sensitive multi-color back-lit pads (8 per deck, 10 modes each)
Faders: 3x MAG THREE tension-adjustable faders (2 channel/line faders, 1 crossfader)

Outputs

2x XLR (Main)
2x 1/4” (6.35 mm) TRS (Booth)
1x RCA stereo pair (Session)
1x 1/4” (6.35 mm) TRS (Headphones)
1x 1/8” (3.5 mm) TRS (Headphones)

Inputs

4x RCA stereo pairs (Deck 1–2)
2x XLR / 1/4” (6.35 mm) TRS (Mic 1–2)
1x RCA stereo pair (Session)
1x 1/4” (6.35 mm) TRS (Footswitch)

Connections

2x USB Type-A ports (Deck 1–2 USB Controllers)
2x USB Type-B ports
1x IEC power cable input

Digital Audio

Converters: AKM High Definition Audio; 24-bit PCM, 48 kHz
Digital Signal Processing: 32-bit, floating point, double precision
Dynamic Range (A-weighted, unity gain):
ADC: 114 dB
DAC: 114 dB
CD Input to Analog Output: 114 dB
CD Input to USB Output: 114 dB
USB Input to Analog Output: 114 dB

Power

Voltage: 100–240V, 50/60 Hz
Consumption: 30 W

Dimensions

Dimensions (wxdxh): 11.2” x 17.5” x 4.25” (28.4 x 44.5 x 10.8 cm)
Weight: 12.0 lbs. (5.46 kg)
Two Deck Inputs: Left Deck and Right Deck
Source selects
USB-A
PH-CD
AUX
USB-B
PH-CD RCA Inputs
Select Phono (RIAA) or CD (line-level)
CD setting
4 Vrms maximum input
A-weighted DR 114 dB
Photo Setting
RIAA Curve, +0.1/-0.2dB
Gain @ 1kHz = 30 dB
Maximum input at 1 kHz = 126mV
AUX RCA Input
4 Vrms maximum input
A-weighted DR 114 dB
Gain Trim
Off at minumum
0dB @ center position
+15
Tone Controls
Full-cut 2nd order filters
Off @ minumum, flat at center, +6 dB maximum
Crossover frequencies 300 Hz and kHz
Manual swept filter
Flat at center, CCW = High-cut, CW = Low-cut
4th order, adjustable Q

Session Inputs

RCA Inputs
Max Input 4 Vrms
A-weighted DR 114 dB

Analog to Digital Converters: AKM High Definition Audio
24-bit PCM, 48 kHz

Digital to Analog Converters: AKM High Definition Audio
24-bit PCM, 48 kHz

Digital Signal Processing: 32-bit, floating point, double precision
A-weighted Dynamic Range (unity gain): ADC, 114 dB
DAC, 114 dB
Single CD Input to any Analog Output, 111 dB
Single CD Input to USB Output, 114 dB
Single USB Input to any Analog output, 114 dB

USB Ports: Two Device Ports
Two powered Hub Ports
+5V @500mA
Connect RT01 Controller
Auto-switch HUB ports between USB-A and USB-B
Determined by Input Selection
USB 2.0 Class-compliant Audio and MIDI
No driver needed for MAC
Universal ASIO driver for windows
24-bit PCM, 48 kHz SR
USB Port Audio for USB-A and USB-B
Record
Deck-1 Pre L/R
Deck-2 Pre L/R
Deck-1 Post L/R
Deck-2 Post L/R
Mix L/R
Mics L/R
Session L/R
Playback
Deck-1 L/R
Deck-2 L/R
Sampler L/R

Two Mic Inputs

Mic-1 Features
XLR/TRS Combo Jack
Mic/Line Select on Rear Panel
Dynamic Mic, Analog Gain 30dB, Max Input 0.126 Vrms
Line, Analog Gain 4.75 dB, Max Input 2.3 Vrms
ON/OFF switch
Press to toggle on/off
Press and hold to enable auto talk-over
Duck level = 10 dB
Gain Trim: Off to +20dB (unity at center)
Tone Control
One knob tilt tone control
Max boost/cut = 10 dB
Echo Effect (Mic-1 Only)
Echo enable button on top plate
Echo Depth Control on Front Panel
Mic-2 Features
XLR/TRS Combo Jack
Mic/Line Select on Rear Panel
Dynamic Mic, Analog Gain 30dB, Max Input 0.126 Vrms
Line, Analog Gain 4.75 dB, Max Input 2.3 Vrms
ON/OFF switch (front panel)
Toggle on/off
Gain Trim (front panel)
Off to +20dB (unity at center)
On front Panel
Tone Control (front panel)
One knob tilto tone control
Max boost/cut = 10 dB

Line Outputs

Balanced XLR Main Output
Frequency Response Flat 20 to 20 kHz (+/- 0.2 dB)
Maximum Output, 8 Vrms
THD+N, 0.002%, 1 kHz, 4 Vrms
Balanched TRS Booth Output
Frequency Response Flat 20 to 20 kHz (+/- 0.2 dB)
Maximum Output, 8 Vrms
THD+N, 0.002%, 1 kHz, 4 Vrms
Unablanced Session Output
Frequency Response Flat 20 to 20 kHz (+/- 0.2 dB)
Maximum Output, 4 Vrms
THD+N, 0.02%, 1 kHz, 2 Vrms

Headphones

1/4″ TRS and mini 3.5mm TRS Jacks
Max ouput voltage, 4V, (no load)
THD+N @ 2Vrms = 0.003%
Power Into 50 ohms, 96mW
Turn on/off muting

Universal AC Mains Power Supply: AC Input: 100 to 240 AC, 50/60 Hz, 30 watts
Minimum System Requirements: Operating System
macOS High Sierra 10.13
macOS Sierra 10.12
Mac OS X 10.11
Windows 10
Windows 8.1
Windows 7
Processor
i3: 1.07GHz
i5: 1.07GHz
i7: 1.07GHz
Screen Resolution
1280×720
Memory
4 GB
USB
Available USB 2.0 port
Free HDD Space
5 GB

Package Contents: Rane Scratch DJ Mixer SEVENTY-TWO.