Check the listing for details. ESX D68SP 8ch Sound quality DSP with AKM chipset. Condition: New. Listed at 434.63 USD. ESX D68SP 8ch Sound quality DSP with AKM chipset D68SP Digital 8-channel sound processor DSP SUPPORT Direct contact with the development team via email DSP DOWNLOADS Software, app, firmware etc. The coming years at ESX will be all about sophisticated sound tuning. The two digital sound processors from the DIRECTION series will kick off the new DSP (r)evolution from ESX. The finest selected components, optimally tuned and combined to form an ingenious overall concept, perfectly adjustable down to the smallest detail using the newly developed PC software, will make sound enthusiasts click their tongues in awe. With the optional Bluetooth ® 5.0 upgrade set BT-D, the app version of the ESX DSP Toolkit can also be used live and in real time from a smartphone - HD audio streaming included. The LCD remote control RC-DQ, available as an accessory, offers further ease of use . Thanks to the latest state-of-the-art analog/digital converters from AKM Velvet Sound™, the sound processing of the Analog Devices™ 32 bit/295 MHz DSP chips takes place in the Full HD audio range at 96 kHz. In addition to audiophile aspects, smooth integration into modern vehicles was also considered. EPS PRO protection circuit and high-level inputs with automatic switch-on function (pluggable via jumper from 1-15 V or 15-40 V) as well as symmetrical RCA low-level outputs with 6 V/RMS are on board as standard. Sound tuning redefined... Characteristics Analog Devices™ DSP Chip, 32 Bit, 294 MHz, Full HD Audio 96 kHzSignal converter from AKM Velvet Sound™ A/D 32 bit, D/A 32 bitHP/LP/BP @ 6-48 dB, phase shift, time correction 0 ~ 20 ms / 0.01 ms stepsUp to 248 output EQs, 120 input EQs (PEQ/HSLF/LSLF) +/- 12 dB, 0.5 dB steps)Input mixer, subwoofer control, priority input mode for digital input signalsInput sensitivity: Low level 1~6 V/RMS, High level 1~15 or 15~45 V/RMSSignal-to-noise ratio (A-weighted): Analog input 106 dB, Digital input 111 dBDistortion factor: Analogue input < 0.0015%, Digital input < 0.0009%REM OUT function for external devices, MODE switching input for e.g. convertible tops (Preset Auto Switch)Optional accessories: BT-D (Bluetooth ® module), RC-DQ (LCD remote control)Technical data Digital 8-channel sound processor 6 x RCA input, balanced 6 x high level input (via Molex) 1 x Optical stereo input, S/PDIF 96 kHz, 24 bit 1 x USB socket for PC software 1 x RJ45 socket for remote control 8 x RCA output @ 6 V RMS Dimensions 105 x 40 x 185 mm Downloads available User manual DSP-Software ESX Toolkit App Quick Start Guide Test report EISA Award