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This is the flagship Sony STR-DA5400ES 7.1-channel A/V and home theater receiver in mint cosmetic and 100% working condition. I purchased this beauty for a home theater and it has had little use. I have 2 mint of these receivers available and can lower the price if you buy both.This receiver supports phono and has a phono ground. Part of Sony’s legendary Elevated Standard (ES) audio line, this receiver features a heavy-duty chassis, audiophile-grade power transformers, and pristine sound quality. It delivers a true 120 Watts RMS per channel across all 7 channels with ultra-low distortion—ideal for powering demanding high-end home theater or stereo speaker setups.Key Features:Heavy-Duty Power: 120W x 7 channels (8 ohms, 20-20,000 Hz at 0.09% THD).Dedicated Phono Stage: Built-in Moving Magnet (MM) turntable input—sounds incredible for vinyl collectors.High-Res Audio Support: Decodes Dolby TrueHD, DTS-HD Master Audio, and native DSD/SACD over HDMI.Bi-Amping & Pre-Outs: Full 7.1 pre-outs and option to bi-amp front main speakers.Rich I/O Options: 6 HDMI inputs, dual HDMI outputs, multiple optical/coaxial digital inputs, and multi-zone support.Specs:The Sony STR-DA5400ES is a high-end, 7.1-channel A/V home theater receiver from Sony’s premium Elevated Standard (ES) line. Channels: 7.1 channelsPower Output: 120 Watts per channel (at 8 Ohms, 20 Hz – 20 kHz, with 0.09% THD, 2 channels driven)Total Amplifier Power: 840 WattsSpeaker Impedance: 4 Ohm / 8 Ohm switching available via internal system menuBi-Amp Capability: Yes (allows bi-amping of the front left and right speakers) [1, 2, 3]Digital Signal Processing (DSP) & DecodingDSP Processing Engine: High-performance SHARC EX4 + EX3 chipsHigh-Definition Audio Formats: Dolby TrueHD, DTS-HD Master Audio, Dolby Digital Plus, DTS-HD High Resolution AudioLegacy Format Support: Dolby Digital EX, Dolby Pro Logic IIx, DTS-ES, DTS 96/24, DTS NEO:6, Neural-THX SurroundHigh-Resolution Music: Direct Stream Digital (DSD) decoding, Linear PCM (up to 7.1 channels via HDMI)Acoustic Emulation Programs: Digital Concert Hall, Cinema Studio EX (Modes A/B/C) Video ProcessingVideo Processors: Dual Faroudja DCDi Cinema chips handles multi-room video upconversionUpscaling: Converts analog composite, S-video, and component video signals up to 1080p via HDMIVideo Passthrough: Supports 1080/24p, 1080/60p, Deep Color, and x.v.Color Connectivity & Inputs/OutputsHDMI Ports: 6 Inputs / 2 Outputs (Repeater functionality)Component Video: 3 Inputs / 1 OutputDigital Audio: 6 Optical Inputs / 1 Optical Output, 3 Coaxial InputsAnalog Audio: 5 Inputs / 2 Outputs, including a dedicated Phono input (MM) for turntablesPre-Outs: 7.1 channel pre-outs to connect external power amplifiersMulti-Channel Input: 7.1 analog channel inputOther Ports: 2 Digital Media Ports (DMPORT) for external accessoriesNetwork/Ethernet: No internet or Ethernet connectivity Physical & Power SpecificationsDimensions (W x H x D): 430 x 175 x 430 mm (17" x 6.9" x 17")Weight: 16.5 kg (36.4 lbs)Power Consumption: 480 Watts during active use, 0.9 Watts on standbyAvailable for local pickup in Southern California.
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Sony emerged from the ruins of post-World War II Japan, founded on May 7, 1946, by Masaru Ibuka and Akio Morita as Tokyo Tsushin Kogyo K.K. in Tokyo's Nihonbashi district. Starting with radio repairs and Japan's first magnetic tape recorder, the duo secured transistor licensing from Bell Labs, pioneering the TR-55 transistor radio in 1955. Renamed Sony Corporation in 1958—from the Latin "sonus" for sound—the brand symbolized Japan's ascent from cheap imitations to innovative leadership, fueled by Ibuka's engineering prowess and Morita's global marketing vision.
Sony's hi-fi legacy spans headphones, amplifiers, speakers, turntables, and DACs, alongside landmark formats like the Compact Disc in 1982 and Blu-ray. Iconic products include the Walkman for portable audio revolution and Trinitron televisions, blending consumer accessibility with cutting-edge tech. Today, offerings like the Signature Series headphones and ES amplifiers target discerning listeners seeking refined soundstaging and dynamic range.
Positioned as a mid-to-high-end powerhouse, Sony commands respect among knowledgeable buyers for blending mass-market reliability with premium performance, outpacing many pure audiophile brands in innovation and value. Far from vintage relic or niche boutique, it dominates with forward-thinking engineering, holding strong market share in headphones and streaming ecosystems.
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