QUAD's PLATINA is its “finest-ever integrated amplifier”

QUAD’s finest-ever integrated amplifier
Five years in the making, QUAD is finally ready to launch its most accomplished range of audio electronics yet: the Platina Series, hi-fi’s new gold standard, with the Platina.

Integrated at its heart
Cambridgeshire, England -- Of all the British high-end hi-fi brands, QUAD (an acronym for Quality Unit Amplifier Domestic) boasts the most distinguished of histories. Across the decades, the company has delivered many innovations leading to products considered to be the best of their time – valve amplifiers, electrostatic and dynamic loudspeakers, and solid-state electronics that took nascent transistor technology and elevated it to new sonic heights.

Since QUAD’s first transistor-based stereo amplifier – the iconic 33/303 pre/power amp, introduced in 1967 – the company has revised and updated its solid-state audio electronics across successive generations, continuing to innovate whilst carefully maintaining ‘QUAD DNA’. All of which has led to this: the Platina Integrated, QUAD’s finest integrated amplifier yet.

The culmination of a five-year R&D project, the Platina Series is QUAD’s new flagship range of audio electronics. Visitors to international audio shows since 2023 may have had the opportunity to experience prototypes of the Platina Integrated, but the amp was still in development (alongside other Platina components) and QUAD did not want to put it into production until the design was perfected. Now, the Platina Integrated is ready to launch, alongside a matching network player called Platina Stream. A third component – a CD transport – will join the range in 2026.

QUAD Platina Integrated power by design

The Platina Integrated’s heavyweight power amp stage pulls no punches in its quest for sonic supremacy – a dual-mono Class AB design delivering 200W per channel into 8 ohms and 300W into 4 ohms, with a maximum output current of 20A. Engineered to drive even the toughest speaker loads with consummate ease, the amp exudes effortless authority with vast headroom and dynamic control.

QUAD Platina Integrated equipped for a varied sonic menu

Designed to sit at the centre of a high-performance, multi-source audio system, the Platina Integrated offers an impressive array of inputs. On the digital side, a USB-C port caters for hi-res audio to the highest specification, alongside four S/PDIF inputs (two coaxial and two optical).

QUAD has also included an HDMI ARC port for seamless AV system integration. This allows the amp to connect to a TV using a single HDMI cable, with the added convenience of being able to use the TV remote to power the amp on/off with the TV, adjust volume and so on. Thus, the TV and everything connected to it – from streaming devices to games consoles – receive a huge sonic upgrade superior to any soundbar. This is a facility that is increasingly in demand from purchasers of stereo amps, fuelled by the fact that many people are using their TV systems to stream music as well as video content.

Four stereo inputs are provided for analogue sources: one balanced XLR and three RCA (two line-level and one for a turntable). In addition to high-quality gold-plated binding posts for connecting speakers, output options include RCA and balanced XLR pre-outs – to feed an external power amp or active speakers, or to add a subwoofer – and a 6.35mm headphone socket.

QUAD Platina Integrated dazzling with digital sources

The Platina Integrated’s digital stage is built around the ES9038PRO – a preeminent DAC chip from the top tier of ESS Technology’s current Sabre range. The chip’s eight audio channels are fully utilised to deliver a balanced differential stereo signal, eradicating noise and distortion alongside proprietary QUAD circuitry. Sabre DAC chips must be implemented with care to extract their full sonic potential. The post-DAC active filter is a critical element – QUAD has incorporated a Class A circuit that is perfectly tailored to make the most of the ES9038PRO’s exceptional signal-to-noise performance and dynamic range.

Two ultra-precision master clocks work with the DAC chip to banish jitter (data timing errors that cause audible distortion). One of these is dedicated to the Red Book CD-standard 44.1kHz sample rate and multiples thereof, while the other locks down sample rates based on the 48kHz standard – hi-res PCM sample rates are commonly multiples of 48 (96kHz, 192kHz, 384kHz and so on).

The Platina Integrated’s hi-res audio support is state-of-the-art, handling PCM to 32-bit/768kHz and DSD to 22.5MHz (DSD512). Lower quality audio streams are upsampled to 352.8kHz/384kHz, or users can instead apply one of five DAC reconstruction filters to tune the sound from digital sources – especially useful given the variable quality of audio formats and streaming services. The S/PDIF inputs’ DPLL (Digital Phase Lock Loop) can be adjusted to accommodate varying levels of jitter in the incoming signal, and the amp is certified Roon Tested to work seamlessly in a Roon-controlled environment.

Whether connected via USB, HDMI or S/PDIF, every digital source benefits from the outstanding quality of the Platina Integrated’s DAC stage, from computers and CD players to TVs and streaming devices.

QUAD Platina Integrated vibrant with vinyl records
QUAD has developed a new phono stage to ensure all the detail dug from the grooves of a vinyl record is delivered with engaging clarity and verve. A JFET-based design, it amplifies the signal from both moving magnet (MM) and moving coil (MC) phono cartridges to line level and applies precise RIAA equalisation, revealing supreme definition, depth and dynamic range.

Users can select from three gain settings – 46dB, 52dB and 60dB – to perfectly match the output characteristics of their chosen cartridge. The phono stage’s ultra-low-noise performance sets it far apart from the phono stages typically included in integrated amps, especially when used with lowoutput MC cartridges which require great care when boosting the signal to a useable level.

QUAD Platina Integrated heavenly with headphones

Headphone lovers are well served by dedicated headphone amp circuitry which, like the phono stage, delivers a sound superior to that typically offered by the headphone outputs of integrated amps. Its ultra-low-noise current-feedback design ensures greater clarity, wider bandwidth and superior transient response, reacting faster and more emphatically to dynamic changes in the music.

QUAD Platina Integrated built for a premium experience Every element of the Platina Integrated’s design and construction has been carefully considered to ensure the amp is a pleasure to own and use. Although its industrial design is entirely new, there are visual echoes of past QUAD amps in its fascia design and side-mounted heat sinks. In all other respects, the Platina Integrated looks firmly to the future.

The amp’s sturdy chassis is fashioned from steel with a thick anodised aluminium front panel and vibration-damping feet, constructed to not only feel reassuringly substantial but also protect the electronics within from all manner of interference. The fascia design is strikingly minimalist, especially when the 4.3in IPS LCD screen is switched off – the display, headphone output and three buttons are positioned discreetly within a central black band that extends right to surround a machined aluminium rotary control. This encoder is both the volume control and a multifunctional tool to navigate the amp’s graphically rich user interface.

QUAD Platina Integrated the closest approach to the original sound

QUAD’s ethos has always been to reproduce the original musical performance captured in a recording – its character, detail and essence – as accurately as possible. This quest gave rise to the classic QUAD dictum: ‘The closest approach to the original sound’. These words were front and centre throughout the development of the Platina Integrated. It is an amplifier of substance, of balance and scale, presenting a sonic picture of realistic width and depth without over- or under-emphasising any part of the frequency spectrum. ‘Effortless musicality’ is a phrase that springs to mind – music is conveyed with natural, unforced expression, hitting the emotional notes the artist intended with consummate skill.

QUAD Platina Integrated availability

Combining the power of a champion heavyweight with the agility of a world-beating featherweight, the QUAD Platina Integrated amplifier is available from November 2025. It comes with a choice of silver or black front panel, at an RRP of £3,499. A second Series Platina component, the Platina Stream network player, begins shipping at the same time as the Platina Integrated (see forthcoming press release). A matching CD transport will follow in early spring 2026.

Quad Platina Integrated Black
Quad Platina Intergrated Silver
Quad Platina Stream Black
Quad Platina Stream Silver