Author - dennis
15jul

Topping A900 new ultra-flagship headphone amplifier

The A900 is our new ultra-flagship headphone amplifier, representing the latest progress in TOPPING's in-house engineering. It features a brand new three-stage feedback circuit and a six-channel fully balanced differential architecture built with three T'an-ku-la modules. This design achieves a dynamic range of up tp 151dB & full-band THD (90kBW) to 0.00003% and delivers an output power of up to 22,000mW (@16Ω), effortlessly driving different types of headphones and speakers. With a fully balanced relay-based volume control system, the A900 reduces...

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08jul

FOSI K7 game headphone dac review ASR

Conclusions audio science review Fosi could have produced an ugly black box with SINAD barely reaching 16 bit performance and still be OK in the market. Yet, they reached higher, far higher, producing superbly low noise and distortion DAC with nice headphone amplifier. The look is attractive as well as is ease of use. At this price, they are overachieving. ASR recommend the Fosi K7 both as a general DAC+HP amp and a gaming product.

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17jun

Just Arrived: Topping D900 – A New Benchmark in High-End DACs

After much anticipation, TOPPING has officially unveiled the D900, a true flagship DAC designed by the renowned duo team Li and Huang. Debuted at several international audio shows to high acclaim, the D900 is more than just a new product—it’s the culmination of over 15 years of experience in high-end audio engineering. Built for audiophiles who demand ultimate sound quality and premium aesthetics, the D900 introduces several innovations, including a proprietary 32-element PSRM DAC module and self-developed I/V conversion technology. The...

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17jun

NorStone Modulair

Modular by nature, elegant by essence. At Norstone, we believe that Hi-Fi furniture should adapt to your technical needs as much as to your interior. That's why we've developed three ranges of modular Hi-Fi furniture designed to evolve with your desires and your equipment. COPENHAGEN RANGE Découvrir . Discover COPENHAGEN BASE W590 x H60 x D450 mm 169€ COPENHAGEN 1 W590 x H200 x D450 mm 179€ COPENHAGEN 2 W590 x H230 x D450 mm 189€

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13jun

Topping D900 Flagship dac

The D900 DAC is TOPPING’s latest flagship product, marking a significant breakthrough in the brand’s digital decoding technology. It features a newly developed discrete 1-bit decoding architecture and is equipped with 32-element PSRM module. With harmonic distortion below -140dB and a SNR of up to 131dB, its performance rivals that of top-tier DAC chips. The unit also includes a fully independent preamp circuit with high-precision volume control in 0.5dB steps. It comes with a 10-band high-precision PEQ, allowing detailed adjustments of frequency, gain, and bandwidth, and...

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10jun

TOPPING has upgraded its popular DX5 model to the DX5 II, now available in three color options for 299,-. Features: Dual independent ESS DAC chips—specifically, the ES9039Q2M Incorporates the X-Hybrid headphone amplifier circuit Equipped with QCC5125 chip Support LDAC Offering a 6.35mm single-ended jack, a 4.4mm balanced jack, and a 4-pin XLR headphone jack Support 10-band PEQ

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10jun

Chinese Audio: From Underdog to Industry Leader?

For years, audiophiles dismissed Chinese audio gear as cheap, uninspired, or knockoff-quality. But in recent years, that perception has been turned completely upside down, We from Hifstudio79 already believed many years ago in Chinese audio. Today, Chinese brands are not only catching up—they’re leading the way in performance, innovation, and value. Names like Topping, SMSL, Gustard, Holo Audio, Xduoo,  Fosi, and Aunehave become serious contenders, often outperforming traditional Western brands that cost two or three times as much.

From OEM...

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21mei

WIIM launches the Amp Ultra

We’re thrilled to introduce our most refined streaming amplifier yet, the WiiM Amp Ultra, a high-performance powerhouse built for discerning listeners. Encased in a sleek unibody aluminum chassis with a vibrant 3.5” glass touchscreen, it delivers 100W per channel at 8Ω or 200W at 4Ω, driving up to four passive speakers with stunning clarity and dynamics. Built with audiophile-grade components, including the ESS ES9039Q2M SABRE DAC, dual TI TPA3255 amp chips, and six TI OPA1612 op-amps, Amp Ultra ensures ultra-low distortion and rich, detailed sound. Post...

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17apr

At Hifistudio79, we’re incredibly proud!

At Hifistudio79, we’re incredibly proud to have earned a customer satisfaction rating of 9.5! This rating means the world to us – it reflects the trust, support, and appreciation from our amazing customers. We’re committed to delivering top-quality products and service, every single day. Thank you for being part of our journey. We’ll keep doing our best to make your audio experience unforgettable. – Team Hifistudio79

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17apr

NEW! Hidizs ST2 Nebula PRO DSP USB-C in ears

Redefining Hi-Res Audio with USB-C DAC HiFi Digital Earphones Experience zero-latency transmission for seamless audio and enjoy convenient in-line control and crystal-clear communication with the HD microphone, designed for audiophiles, music lovers, and gamers who prioritize every millisecond, every Hi-Res music note. Whether it's intense gaming, captivating videos, or detailed music playback, the ST2 Nebula—also known as the ST2 PRO Nebula version—is your ultimate companion for a superior sound experience. Soon available by Hifistudio79

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