Slash4 Hi-Fi Bluetooth DAC & Headphone Amp ESS Quad DAC ES9219, LDAC/aptX Adaptive, Optical Output, Upgrades Car/Home Audio to High-Res Studio Quality, Wireless Connectivity, USB Powered, Metal Navy

About this item

• [ULTIMATE HI-FI UPGRADE: ESS QUAD DAC & TI OP-AMP] Unlike generic receivers, SLASH4 features the flagship ESS ES9219 Quad DAC and Texas Instruments OPA1692 op-amp. It transforms standard car audio and home stereos into professional-grade systems, delivering 24-bit/96kHz Hi-Res sound with a 130dB SNR that cheap dongles cannot match.
• [ELIMINATE NOISE: BUILT-IN GROUND LOOP ISOLATOR] Stop suffering from alternator whine and power noise. Our advanced LDO regulator and isolation technology physically block ground loop interference. This ensures a pitch-black, silent background—critical for both high-end car audio builds and busy commercial environments with complex power setups.
• [TOP-TIER HI-RES WIRELESS: SONY LDAC & APTX ADAPTIVE] Powered by the Qualcomm QCC5125 chipset, SLASH4 supports Sony LDAC (990kbps), aptX Adaptive, and aptX HD. Experience lossless, studio-quality streaming that rivals wired performance. The deliberate single-device pairing design ensures maximum bandwidth and zero signal drops for 100% stability.
• [VERSATILE PRO OUTPUT: OPTICAL, AUX & HEADPHONE AMP] The unique 3.5mm port serves three roles: Analog AUX for cars, Digital Optical for home/DSP amplifiers, and a powerful Headphone Amp for high-impedance gear. This versatility makes it the go-to tool for professional audio installers and commercial BGM setups in cafes or boutiques.
• [24/7 B2B RELIABILITY: HEAT-RESISTANT & MADE IN KOREA] 100% Designed and Manufactured in Korea for professional 24/7 use. Built with heat-resistant materials, it operates safely in hot car interiors or enclosed equipment racks. Ideal for commercial spaces like cafes, restaurants, and offices, as well as high-end home theater setups. [Box Includes]: SLASH4 Unit, Premium 3.5mm AUX Cable, User Manual. [PRO TIP]: For car use, unpair the car’s native Bluetooth to ensure audio routes correctly through SLASH4 for the full Hi-Fi experience.

Overview

• Special Feature: Car Audio Noise Isolator, Headphone Amplifier, LDAC, Aux Input, Optical Output, Quad DAC
• Brand: SLASH
• Connectivity Technology: 3.5mm Jack, AUX, Bluetooth, Headphones, Optical
• Power Source: Corded Electric
• Material: Metal