Back time usb dac mode

Topping NX4 DSDDAC /u0026 Portable Headphone AmplifierMuy poco uso y muy bien cuidado, está como nuevo.Se puede utilizar como DAC y Amplificador con entrada digital USB,o bien, como Amplificador con entrada analógica 3.5mmES9038Q2MPCM 768KHz DSD 256 DoP 512 native293mW x2 @ 32Output resistance 0.4freq. resp. 20-100KHz (±0.55dB)THD+N 0.0009 @1KHz 140mW 32SNR /u003e120dB @ 1KHz28 hours play back time for Headphone Amplifier7.5 hours play back time for USB DAC mode.Mediciones profesionales: Desempeño impecableVer review en AudioScienceReviewIncluye caja original y cables.https://www.audiosciencereview.com/forum/index.php?threads/review-and-measurements-of-topping-nx4-dsd-dac-and-portable-headphone-amplifier.3507/

KD-X270BT DISPLAY Display Type: VA LCD Display LCD Color: White Key Color: Red Music Sync. Effect: Yes Spanish Text Display Compatible: Yes Auto Dimmer: Yes Brightness Control: Yes MEDIA PLAYBACK MP3 Compatible with Tag: USB WMA Compatible with Tag: USB WAV Compatible with Tag: USB FLAC Compatible with Tag: USB (Up to 96kHz/24bit) BLUETOOTH CONTROL Built-in Bluetooth: Yes (Ver 4.2, Wired-Mic included) * Hands Free Call: Yes (HFP 1.7 wideband speech) * 2 Phones Full-Time Connection: Yes * Audio Streaming & Control (A2DP, AVRCP): Yes * Supported Audio Formats: AAC / SBC * 5 BT-Audio Connection [JVC Streaming DJ]: Yes * Voice Dialing (voice recognition compatible mobile phone required): Yes * Phone Book Access Profile (PBAP): Yes * Low Battery Information: Yes ANDROID CONTROL * Android Music Playback: Yes (via Bluetooth(R)) * Spotify Control: Yes (via Bluetooth(R)) * Pandora Control (Available in countries that support this service.): Yes (via Bluetooth(R)) USB * Position: Front * USB Power Supply: Yes (1.5A) * Drive Change Mode for Mass Storage Class: Yes INPUTS AND OUTPUTS * AUX Input: 1 (Front) * Line Output Terminals (Pair): 1 Pair (Rear/Subwoofer Selectable) * Pre-Output Level: 2.5V * Subwoofer Output with Level/Frequency Control: Yes (Level -50 to +10) * Subwoofer Output Level: 2.5V TUNER * Radio Data Broadcast System (RBDS): Yes * Preset Stations: 18FM + 6AM * Strong Station Memory (for FM): Yes * Tuner Preset Memory (for power disconnection): Yes * FM Frequency Range (Frequency Step): 87.9 - 107.9MHz (200kHz) * AM Frequency Range (Frequency Step): 530 - 1,700kHz (10kHz) AUDIO * Maximum Power Output: 50W x 4 / 50W x 2 +Subwoofer (4 ohms) 50W x 1 * Full Bandwidth Power (at less than 1%THD): 22W x 4 * Subwoofer Direct Connection (Mono Lch): Yes * EQ: Yes (13-Band Graphic EQ) * Preset EQ: Yes (11-Preset) * Bass Boost: Yes * Loudness Control: Yes * High-Pass Filter/Low-Pass Filter: Yes/Yes * K2 Technology: Yes * Time Alignment: Yes * Space: Yes * Sound Response: Yes * Sound Lift: Yes * Volume Link EQ: Yes GENERAL * Shallow Chassis: Yes * Back Up Memory: Yes * Detachable Face Panel: Yes * Wireless Remote Control: Ready (RM-RK52 required) * Steering Remote Control Ready: Yes * Remote Control Application: Yes (Android Only) * Dimensions (W x H x D) * Installation Size: 182 x 53 x 100mm) * Weight: 0.6kg

2.4inch Hd Len 1080p Coche Videocámara Dvr Cámara Vídeo G. * Este producto viene desde China DESCRIPCIÓN ESPECIFICACIONES Features: It is a common HD video camera as well as a professional driving recorder.: It is equipped with 2.4" high resolution LCD and 170 degree ultra wide-angle lens.: Compact size, low power consumption, it is the best choice for your car.: Make sure you are prepared for the unexpected and have the very best device to prove that an incident was not your fault with instant evidence to back up any insurance claim.: Record the most weird and wonderful events that unfold infront of you, from road-rage to meteorites!: It is so practical and professional for your cars using.:: Descriptions: Motion Detection Function: support Time synchronization: Support (Y / M / D / H / M) Carrier media: Built-in memory (total Photo mode: 12million Photo format: JPEG Memory card: TF (max 32GB) MIC: Support Built-in stereo: Support Infrared night vision: Support Video format: PAL / NTSC Current frequency: 50HZ / 60HZ USB function: USB-Disk PC-Camera: Power interface: 5V 1A Battery: Built-in 200mAh Camera Resolution: 1920x1080: Specification: G-sensor: Built-in (car accident case of emergency save, will not be deleted) LCD screen size: 2.4 "LTPS camera: 120 A + grade high-resolution ultra wide-angle len Files format: AVI Resolution: Max 1080P Recording video format: MOV Color: Black Continuous loop video: seamless loop recording, do not leak second Automatically power on / off: Support auto ignition boot, turn off shutdown Size: 10*10*3cm: Package Included: 1 x Car Video Camcorder: 1 x Car Mount: 1 x Car Charger:

2.4inch Hd Len 1080p Videocámara Del Coche Dvr Cámara. * Este producto viene desde China DESCRIPCIÓN 2.4inch HD Len 1080P Videocámara del coche DVR Cámara Grabadora de video Dash Cam G-sensor ESPECIFICACIONES Features: It is a common HD video camera as well as a professional driving recorder. It is equipped with 2.4" high resolution LCD and 170 degree ultra wide-angle lens. Compact size, low power consumption, it is the best choice for your car. Make sure you are prepared for the unexpected and have the very best device to prove that an incident was not your fault with instant evidence to back up any insurance claim. Record the most weird and wonderful events that unfold infront of you, from road-rage to meteorites! It is so practical and professional for your cars using. Descriptions: Motion Detection Function: support Time synchronization: Support (Y / M / D / H / M) Carrier media: Built-in memory (total Photo mode: 12million Photo format: JPEG Memory card: TF (max 32GB) MIC: Support Built-in stereo: Support Infrared night vision: Support Video format: PAL / NTSC Current frequency: 50HZ / 60HZ USB function: USB-Disk PC-Camera Power interface: 5V 1A Battery: Built-in 200mAh Camera Resolution: 1920x1080 Specification: G-sensor: Built-in (car accident case of emergency save, will not be deleted) LCD screen size: 2.4 "LTPS camera: 120 A + grade high-resolution ultra wide-angle len Files format: AVI Resolution: Max 1080P Recording video format: MOV Color: Black Continuous loop video: seamless loop recording, do not leak second Automatically power on / off: Support auto ignition boot, turn off shutdown Size:10*10*3cm Package Included: 1 x Car Video Camcorder 1 x Car Mount 1 x Car Charger