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Redgum Audio Rg120 Integrated Amplifier (Solid State) Redgum RG 120 , fully restored, Integrated amplifier, 120 WPC, Australian design and manufacture. 3 years ago this amp was professionally restored with matched audiophile grade Mosfets and Rubicon and Chemi-Con – Aluminum Electrolytic Capacitors. It is in perfect working order, I enjoyed listening to it for many years with Osborn Epitome speakers and more recently Focal Kanta 2 speakers. I use it regularly and expect it to continue working for many years. This is an early 2000 model, I am the original owner. It is an older style
Condition is unknown, but at A$1,600 this sits a bit below the A$1,822 median and comfortably under the A$1,845 75th percentile for recent comparable AUD listings. That makes it a solid-value ask rather than a bargain-bin score, but it is still priced on the sensible side for this model.
Redgum’s integrated amps have a good reputation for robust, unfussy solid-state performance: clean drive, decent grip on speakers, and a musical, high-current presentation that suits a lot of real-world systems. If it’s been well cared for, this is the kind of amp that can be a long-term keeper. At this price, I’d just want confirmation it powers up cleanly, runs quietly, and hasn’t had any repair history that matters.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Redgum Audio, an Australian hi-fi mainstay, traces its roots to founder Ian Robinson, a Melbourne-born electronic engineer whose passion ignited in the 1960s. After launching Chelsound Electronics in 1967 at age 20, Robinson evolved his designs through the early 1990s, debuting Redgum in 1993 with the acclaimed RGi120 integrated amplifier. This MOSFET-based powerhouse, clad in native red gum hardwood, marked the brand's signature aesthetic and set the stage for decades of robust, domestically crafted audio gear.
The brand specialized in high-quality amplification, from integrated and power amps to multi-channel models, while expanding into phono stages, CD players with user-serviceable transports, DACs, tuners, and media players. Redgum also ventured into loudspeakers—crafted with input from designer John Reilly—and offered complete systems, earning claims as Australia's first all-local source-to-speaker setup. Innovation shone through details like the 2007 Dual Mono Remote Control, blending reliability with musical immersion.
Positioned as a niche boutique in the high-end market, Redgum earned praise for indestructible, value-driven performers that prioritized "you-are-there" realism over frills. A cult favorite among discerning buyers, it stood as Australia's sole full-range hi-fi maker—until announcing manufacturing cessation on January 1, 2025. Vintage collectors now eye its enduring steel-chassied icons covetously.
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