Note: the TTM57 MKII is discontinued. Here's the formatted listing:

Rane TTM57 MKII - Key Features

• Professional 2-Channel Battle Mixer for Serato — the rebirth of the legendary TTM57SL, designed for turntablists and competition DJs with a classic battle layout and deep Serato DJ Pro integration
• Dual USB Ports for Seamless DJ Changeovers — two USB 2.0 class-compliant ports allow two DJs to connect simultaneously; switching between USB A and USB B instantly reassigns audio and MIDI without cable changes
• Proprietary Non-Contact Magnetic Faders — aerospace-grade non-contact magnetic crossfader and channel faders with zero travel noise, zero bleed, and a mechanical life exceeding 10 million strokes; tolerant of moisture, smoke, and temperature
• 8 Silicone RGB Backlit Performance Pads — 4 pads per deck with color-coded lighting matching Serato DJ cue point colors; 6 SP-6 sample triggers and bank select buttons for the Serato SP-6 sampler
• 3-Band Accelerated-Slope EQ with Sweep Filter — kill-switch-capable 3-band EQ and sweepable High/Low-Pass filter per channel plus a dedicated AUX sweep filter for expressive live performance
• Dedicated Serato iZotope USB FX Inserts — per-deck iZotope FX inserts route digital effects from Serato DJ Pro directly through the mixer's USB signal path for seamless software FX integration
• Classic Joystick Controls — optimized joysticks for instant access to Serato DJ Pro features: Slip, Instant Doubles, Internal Mode, Censor, and Transform
• FlexFX Loop for External Hardware Effects — stereo unbalanced 1/4" TS send and return loop on the rear panel for integrating outboard effects units into the signal chain

Technical Specifications

• Channels - 2-Channel DJ Mixer
• Analog Inputs - 4x stereo RCA (Phono/Line switchable); max line input 4Vrms; phono gain 31dB @ 1kHz (RIAA ±1dB); max phono input 126mV
• Mic Input - 1x balanced 1/4" TRS + XLR combo (Mic/Line switchable)
• FlexFX I/O - 1x stereo unbalanced 1/4" TS send + return
• Session I/O - 1x RCA stereo pair in + out
• Line Outputs - 2x XLR (Main balanced), 2x 1/4" TRS (Monitor balanced), 2x RCA (unbalanced)
• ADC - 24-bit / 48kHz, dynamic range 102dB (A-weighted)
• DAC - 24-bit / 48kHz, dynamic range 108dB (A-weighted)
• DSP - 32-bit floating point
• USB Audio - 10 record + 10 playback channels per port; 44.1 / 48 / 96kHz, 32-bit
• Frequency Response - 20Hz–20kHz ±0.25dB (line in to line out)
• Dynamic Range - 101dB (A-weighted, line to main)
• THD+N - <0.01% re 0dBFS, 20Hz–20kHz
• Connectivity - 2x USB 2.0 Type-B
• Power - 100–240VAC, 50/60Hz, 15W (internal universal supply)
• Dimensions - 35.6 x 25.4 x 8.2 cm (14" x 10" x 3.2")
• Weight - 3.7 kg (8 lbs.)