QII-Integrated

The Quad QII-Integrated, evolves the QII into a fully integrated stereo amplifier for the very first time in a user-friendly, yet.

The preamp section delivers three line inputs, plus full tape monitoring. Every detail is engineered to the highest standard; even the built-in phono stage is of higher quality than many costly standalone devices, ensuring that every musical source, from vinyl to digital, is delivered with exceptional panache.

It stays true to the original Quad II monoblocks in its push-pull KT66 output configuration and single-tap output transformers, yet it’s actually twice as powerful – rated at 25W per channel.

Overview..

A Truly Iconic Amplifier

Designed by Quad founder Peter Walker, the truly iconic Quad II helped to define the modern concept of high-fidelity sound in the 1950s. Quad has kept the legend alive with the current Quad II classic, a faithful reproduction of the original valve monoblock with build quality and aesthetics lovingly updated for the modern era. The new version takes this a step further, with the development of additional, pre, power and integrated models. (Pictured: Original Quad II Amplifier as designed by Peter Walker).

The Quad II Series circuit design is the work of Tim de Paravicini, a man widely acknowledged to be the UK's foremost valve amp designer. His design is faithful to Peter Walker's Philosophy of cathode loading onto the same output stage and fundamental simplicity of design, ensuring the new amp delivers the same wealth of detail and exquisite tone as its famous predecessor.

Design

Timeless Engineering

With KT-66 output valves on the Classic Integrated / II Classic and KT-88 on the II-forty / II-eighty, the push-pull configuration is visually stunning, even when safely secured within the cage that protects them. The output characteristic is a superbly refined sound, matched with both classic and contemporary loudspeakers.

The amplifiers had to retain the retro look of its famous predecessor but with the transformer and power amplifier sections blended into a modern compact design. It has an understated elegance which lies beneath its smooth curves and lustrous finish, referencing the time when vacuum tubes ruled the electronics industry and Peter Walker was considered by many to be the master of audiophile design.

All Quad products are expected to last a lifetime - even longer. Many Quad customers still derive immense pleasure listening to products built only fifty years ago. The new Quad II Classic Integrated amplifier is no exeption, and with periodic servicing and a caring hand you can expect its performance to continue for years to come.

Technology

A Modern Twist

The rekindled interest in 2 channel analogue hi-fi has been remarkable to witness. The popularity of vinyl has grown steadily over recent years and now represents a significant proportion amongst real music enthusiasts.

Deviating from the stand-alone power amplifiers and to cater for more compact setups is The Quad II Classic Integrated, which combines 4 x KT66, 4 x ECC88 and 2 x ECC8 valves with 3 line inputs, a phono input (both MM and MC) and even a tape / monitor function.

Specifications

Valves	4 × KT66 4 × 12AX7 2 × 6922EH
Input Sensitivity	275mV RMS (Line Level & Tape Monitor) 2mV RMS(MM) 200μV RMS(MC)
Output Power	25W per Channel into 8 Ohms
THD	0.06% @ 15W(700Hz)
Hum and Noise	Better than -98dBA (ref 25W into 8Ω)
Frequency Response	20Hz - 20KHz (+0dB/-1dB)
Crosstalk	>75dB
Voltage Gain	34dB
Power Consumption	195W (max)
Dimension (H × W × D)	200 × 310 × 380mm

World famous Doug Brady Hi-Fi was born in Liverpool in the late 1950’s at the same time as turntables, vinyl and The Beatles. This cultural revolution with Liverpool at the centre, heralded the very first ‘Brady’ shop W.A.Brady & Son in the city's Smithdown Road.

Opened in 1960 W.A.Brady & Son was the start of something amazing and as word got around, turntable sales rocketed. Success soon followed with a flag ship store launched in Covent Garden London.

Doug Brady had a passion for all things music and was instrumental in establishing some of the UK’s finest ‘High Fidelity’ audio electronic and turntable brands such as Naim, Rega and Chord Electronics.

In the early 1980’s the business moved to a more central location half way between Manchester and Liverpool at Kingsway North, Warrington, Cheshire and that’s where we are based to this day.

Our core principle is to provide each individual customer with the very best sound and vision experience in their home regardless of whether their budget is £1,000 or £100,000 though an informed and unbiased opinion.