System Tuning DSP with 8-ch. Stereo RCA Inputs / 2 Digital (Optical and Coaxial) Inputs / 8-ch. Stereo RCA Outputs / 1 Digital Optical Output

The TwK® 88 is a state-of-the-art digital signal processor engineered to deliver world-class system tuning capabilities in an easy-to-use format. Equipped with an advanced 24-bit DSP processor, the TwK® 88 includes flexible input/output options, 80 total bands of equalization and powerful mixing tools. The included DRC-200 Digital Remote Controller offers dual level controls, toggles up to six presets, and has an LED indicator.

Control the TwK® 88’s entire feature set by connecting it to your PC via USB, using the companion TüN® Software interface.

Flexible input design with 8 differential-balanced, line-level analog inputs (RCA), accepting line-level signals up to 7.1V (RMS)
Separate optical (Toslink) and coaxial digital inputs for connection to digital S/PDIF sources.
Flexible input mixer allows input channels to be combined with full control over each input’s level and polarity.
8 banks of 10-band graphic or parametric equalizers with configurable EQ assignment
Powerful crossover section with fully variable, high-pass and low-pass filters, crossover slopes are selectable from 6 dB/octave to 48 dB/octave (in 6 dB/octave increments)
Configurable polarity and delay settings, with separate entries for speaker distance plus offset control; fully linkable with other channels, in any combination, for adjustment
Precise output level controls, adjustable in 0.5 or 0.1 dB increments, fully linkable with other channels, in any combination
8 analog, line-level RCA output jacks (4V RMS)
Optical (Toslink) output jack provides a pass-through digital audio (S/PDIF) signal from any pair of input channels, with no signal processing applied.
Remote turn-on output (+12VDC) for activating aftermarket audio equipment.
JLid™ Port allows connection of the included DRC-200 Digital Remote Controller to add dual configurable level controls, preset selection and LED status reporting from the driver's seat.

Download and test-drive all TüN® software versions in simulation mode for free (no TwK hardware needed).

Learn More

Power Supply Type	Regulated DC-DC SMPS
Input Operating Voltage	10 - 16 VDC
Standby Current Draw	<1.5 mA
Operating Current Draw	0.7 A
Recommended Fuse Value	1 A
Input Channels	Eight
Input Type	Line-level, Differential-Balanced
Input Voltage Range	250 mV - 7.1 V RMS
Minimum Input Voltage	10 mV RMS
Input Level Setting	Eleven discrete selections from 250 mV - 7.1V RMS
Output Channels	Eight
Analog Output	Unbalanced, stereo RCA jacks
Digital Output	Optical (Toslink) output (S/PDIF)
Output Impedance	450 Ω
Latency	Analog - Analog: 5.425 mS Analog - Optical: 5.470 mS Optical - Optical: 4.860 mS Optical - Analog: 4.805 mS
S/N Ratio	98 dB (A-Weighted, referred to 4V RMS Output)
THD+N @ Rated Output	0.02% (20 Hz - 20 kHz)

Audio Resolution	24 bit / 48 kHz
Number of EQ Bands	10 x 8 Channels
Remote Level Control	Included (DRC-200)
Remote Level Functions	Master Volume Control + Trim; Master Volume Control + Fader; Zone Control, LED Status Reporting

Lineart Top-View and Inputs and Outputs Side-Views of TwK-88 Processor with Height (H), Width (W) and Depth (D) dimension labels

Height (H)	1.85 in / 47 mm
Width (W)	4.29 in / 109 mm
Depth (D)	6.14 in / 156 mm
Net Weight	2.58 lb / 1.17 kg

JLid™

Summary:
JLid™ is JL Audio's protocol for digital controllers and for communication of settings between devices (not for audio signals).

Detailed Information:
JLid™ offers two-way communication for a range of accessories, including the following:

   Wired System Controllers: DRC-100, DRC-200, DRC-205, M-DRC-50
   Networking Accessory: VXi-HUB, MVi-HUB
   Wireless Bluetooth® Communicator: VXi-BTC

JL Audio FiX® and TwK® processors each feature one JLid™ port, designed for connection of a wired controller.

JL Audio VXi and MVi amplifiers offer powerful networking capabilities via JLid™, to deliver single-point control of multiple amplifiers in a system. This allows the listener to adjust levels (Volume, Fader, Balance, Zone Level) and to easily select from multiple DSP presets, across an entire group of networked amplifiers. Each VXi amplifier is outfitted with separate JLid™ Control and JLid™ Comm ports. DSP equipped MVi amplifiers include a single JLid™ Comm port. Please refer to each product’s manual and our Help Center for details.

JLid™ connections are made via standard CAT-5e cables.

Download TwK-88 Product Manual

Help Center Articles: TwK System Tuning Processors

USA Limited Warranty: Two (2) years from the original date of purchaseWarranty Details

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TwK-88
System Tuning DSP controlled by TüN software, 8-ch. Analog & Digital Inputs / 8-ch. Analog Outputs

TwK-D8
System Tuning DSP controlled by TüN software, Digital INPUT ONLY / 8-ch. Analog Outputs