Honouring the legacy of valve audio, perfected for today.

Born in Line Magnetic's Foshan design laboratory, Analog Sound carries forward a heritage rooted in the art of valve amplification. Since 1992, founder Zheng Cai has devoted himself to the study and refinement of the audio transformer, the heart of every great tube amplifier. Rather than merely recreating the classics, the team carefully examined the materials, construction methods and engineering principles behind legendary Western Electric designs, then reimagined them through modern research and manufacturing. The result is a sound that preserves the warmth, tonal richness and natural musicality of vintage valve systems while delivering the resolution, dynamics and soundstage precision demanded by today's listeners.

Now led by Zheng Cai’s son, musician and chief designer Zheng Dawei, Analog Sound crafts amplifiers, loudspeakers, cables and accessories under the Analog Sound, Analog Music and LM Vintage brands, each honouring the past while advancing the art of musical reproduction.

The AS-337N, AS-123, AS-127N and AS-129P featured in Room 1313 at the 2026 StereoNET Melbourne Hi-Fi Show. Read the show report: here.

CEN.GRAND was founded in 2011 by experienced audio engineers. Their DACs and headphone amplifiers are some of the finest in the high-end market today and have become the reference systems for many audiophiles.

“Final judgement. JianHui Deng’s current top D/A converter is my 2023 equivalent find to 2017’s Denafrips Terminator. In those six years, what buyer expect for 6,000 pounds hasn’t stood still. It explains how today’s Deluxe can edge out the Terminator Plus which itself upgraded the Terminator and a follow-up processor update.”

By Srajan Ebaen (6Moons) 2023

DSDAC1.0 Deluxe Review by Srajan Ebaen: https://6moons.com/audioreview_articles/cen-grand-dsdac-deluxe/

John Grandberg (Darko.Audio) declaring DSDAC1.0 Deluxe+Silver Fox combo as his new Headfi reference: here

Cen.Grand’s continued investment in R&D culminated in the launch of world’s first PCIe-based consumer music player, GLD1.0 in 2025. Designed to work seamlessly with the renowned DSDAC1.0 using optical fibre for data transmission and coaxial BNC cables for clock synchronization — this duo is set to usher in a new era of digital audio playback technology.

GLD1.0 Deluxe review by Head-Fi blogger Project85: here

The GLD1.0 and DSDAC1.0 formed the digital front end of Room 1313 at the 2026 StereoNET Melbourne Hi-Fi Show. Read the show report: here

German engineering in pursuit of musical truth.

Handcrafted in Germany, Gauder Akustik represents the fusion of advanced acoustic engineering and uncompromising craftsmanship. Founded by Dr. Roland Gauder, the company is renowned for its scientifically driven approach to loudspeaker design, incorporating proprietary technologies such as ultra-steep crossover, Time Delay Control, and highly resonance-controlled cabinet constructions. Every loudspeaker is meticulously designed, measured, and individually tested to achieve exceptional imaging, tonal accuracy, dynamic realism, and musical coherence. From the elegant Elargo series to the flagship DARC models, Gauder Akustik loudspeakers deliver a level of transparency, scale, and emotional engagement that brings listeners closer to the original performance.

Read a review of the new Elargo 200 by the Absolute Sound here.

Read the full product catalogue here.

Back in Australia, launched with the Elargo 200 in Room 1313 at the 2026 StereoNET Melbourne Hi-Fi Show. StereoNET described the Room 1313 system as “…delivering some of the best sound at the Show.”‍. Read the show report: here

To mark the introduction of Gauder Akustik back to the Australian market, the pricing currently displayed represents our exclusive launch pricing, available until 31 January 2027.

Harbeth Audio Ltd., founded by former BBC engineer Dudley Harwood and based in West Sussex, England, has spent more than four decades shaping the art of natural sound reproduction. Thousands of discerning listeners around the world have chosen Harbeth for its clean musical expression, luminous tonal balance, and exceptional midrange lucidity — a signature made possible by the company’s pioneering thin‑walled, BBC‑style cabinetry. Under the stewardship of designer Alan Shaw, Harbeth has continued to evolve this legacy with modern materials science, meticulous engineering, and an unwavering commitment to truthfulness in music. The result is a family of loudspeakers that remain timeless in character yet continually refined, offering an experience that feels intimate, human, and profoundly real

Angelic Sound is delighted to offer Harbeth as part of our curated collection of world‑class audio.

Several Harbeth models are now available for audition in our Sherwood studio, including the compact and revealing P3ESR XD, the newly engineered M30.3 XD2, the authoritative M40.5 XD2, and Harbeth’s latest professional‑grade monitor, the NLE‑1. These models showcase the breadth of Harbeth’s modern lineup - from intimate near-field precision to full‑range, room‑filling realism.

In April 2026, we also welcomed the much‑anticipated SHL5plus, completing one of the most comprehensive Harbeth demonstration suites in Australia.

Line Magnetic was founded in 2005 by two brothers, both passionate audiophiles with a deep appreciation for tube electronics - particularly the legendary American designs of the 1950s. Over the years, the company has gained worldwide recognition for its expertise in restoring and producing high-quality replicas of iconic speakers and electronics from brands like Western Electric, Altec, and Jensen.

The company operates two factories where every product is meticulously handcrafted, featuring the finest point-to-point wiring. Line Magnetic has reached cult status among audiophiles, revered for its ability to capture the essence of legendary audio equipment while delivering exceptional sound quality. Read the full story here.

After a several-year hiatus from the Australian market, Line Magnetic re-established its presence in 2024 by appointing Angelic Sound as its exclusive distributor for Australia.

“Conclusion

All these Line Magnetic amps have their particular traits but they have some things in common: they are all refined, lively and richly textured, and all of them immediately invoke emotional involvement. Each of the amps performs superbly, especially given their price range…

The 845 Premium, finally, is so well-balanced, so pure, so rich in texture, so room-filling and so utterly emotionally engaging as well as superbly transparent, neutral and natural that it will spoil a person for lesser designs.”

LM88IA, LM805IA, LM845IA, LM845 Premium & LM150IA review by Christiaan Punter in 2018 (Hifi-Advice): here

Tellurium Q cables have earned over 100 international awards and countless 5-star reviews, making them one of the most decorated cable brands in high-end audio. Known for their unique focus on phase accuracy and timing, products like the Ultra Black II and Silver Diamond have consistently topped reviewer lists for their transparency and musicality. These are not just cables — they’re proven performance upgrades, trusted by audiophiles and professionals worldwide.

In 2025 Angelic Sound became a dealer for Tellurium Q.