This compact '70s deck packed some clever tech when it came to speed control, but is it now an underappreciated classic? Time to find out as the GA 202 is put to the test...
When designing any turntable, ensuring that it maintains the correct and consistent speed is of paramount importance. Numerous techniques have been tried over the years, some with greater success than others. The Philips GA 202 Electronic turntable reviewed here was one of the first popular models to feature a motor controlled by an electronic servo, bringing easy operation and improved performance. This was the deck's key feature, but there were other striking aspects to the design.
An outlier in its day, this preamp was marketed as a match for products from rival brands yet its real purpose was to drive the company's MFB speakers. We fire it up...
The Philips Motional Feedback loudspeaker was one of the great advances in audio technology. Launched in 1975, the series would eventually encompass four distinct generations and remain in production for over a decade, its key technologies jealously guarded by Philips patents [HFN Jul '13]. However, the partnering equipment designed to help these speakers perform at their best is less well known, arguably due to Philips endorsing the use of third-party sources and amplifiers.
Automatic arm, quartz-locked motor and a chassis that was a challenge to design... How will this one-time, top-tier direct-drive turntable from 1979 shape up today?
Every keen LP listener should try to experience the joys of a quality direct-drive turntable in their system at least once. Everyone knows the popular favourites, but in the past all the big Japanese names made one or two decks that should still fit the bill.
Sometimes you rediscover a classic once so far ahead of the curve that it cuts a dash to this day – and we're not just talking style but sound. Is this '80s amp one of them?
The 1980s was a decade of great change. Consumer products that had been the stuff of science fiction just 15 years earlier – digital watches, home computers, LaserDisc players – were now increasingly commonplace. The era had a dynamic, hedonistic feel, and it was now acceptable not just to have wealth but to show it.
The Quad 22 control unit and II power amplifier have both enjoyed a presence on the hi-fi scene almost from its very beginnings. The 22 appeared in 1959 but the matching Quad II power amplifier had been around since 1953.
Like most amplifiers then, the22/II was split into separate units, for mounting inside a larger cabinet. The compact 22 came with a basic metal shell so that none of its working parts was exposed should it be left free-standing.
The first solid-state Quad remains a classic of the genre
Exemplifying all that was admirable in British hi-fi, the 33 preamp (£43) and 303 power amp (£55) were Quad’s first commercial solid-state offerings, the company having waited for the new-fangled transistor to settle down before embracing it in 1967.
It was in many ways ‘a solid-state Quad 22’. Any previous customer would have immediately recognised the control locations, the flushmounted rotaries, the balance control under the volume control, the press buttons that also offered Quad’s unique, fully cancellable filter and tone controls and RIAA selectors. In size, the 303 and the Quad II power amps were nearly interchangeable.
In 1955 Wireless World published articles by Quad’s Peter Walker on the practical and theoretical aspects of making a full range electrostatic speaker. That year, he demonstrated two different prototypes developing one for the first public demonstration at the 1956 Audio Fair. Due credit must be given to Walker for the huge amount of pioneering work involved and the brave decision to make it a commercial product.
When first introduced, a single ESL would have set you back £52, yet demand was far greater than supply.
Radford Electronics was set up in Bristol by Arthur Radford back in 1959. In some ways Radford was a late starter in the world of high fi delity, especially compared to Peter Walker of Quad or Harold Leak, and the electronics refl ect this. Indeed, Radford’s designs are often described as being the most ‘modern’ of vintage amplifiers.
It was the Series Two amplifiers, soon changed to Series Three, that put Radford’s designs on the map, the Series 3 range comprising two monoblocks – the MA 15 and MA 25 – plus two stereo versions, the STA 15 and STA 25.
One of many distinctive mid-priced turntables to surface in the 1980s, this dinky deck enjoyed its 15 minutes of fame, but then refused to go away. How will it sound today?
If we could warp back to 1984 we would find a hi-fi scene dramatically different to how it is now. Vinyl may have been in the autumn of its life as a mass music format, but it still dominated. With CD very much in its infancy, the LP was the only practical way serious music lovers could hear their prized albums.
The ancestor of a modern classic still has much to commend it
Author of a couple of 1967-8 HFN features comparing the operation of output stages in Class A and AB transistor amplifiers, Jim Sugden then owned a company producing lab and test equipment. But thanks to a collaboration with Richard Allan, a company making speakers based nearby in Yorkshire, the first Class A amplifier made by Sugden was marketed under the Richard Allan name.
The A21 amplifier made its first public appearance at the ’68 London Audio Fair in London. A 10W-per-channel integrated, it sold for £52, like Leak’s Stereo 30.
A 10W design from the final years of the valve era, the original Rogers Cadet appeared in 1958 as an amplifier and control unit combination for mounting inside a cabinet. Its stereo successor, the Cadet II, appeared in 1962 and proved equally popular.
With the version III, gain was increased so that magnetic cartridges like the Shure M44 and M75 series could be used. This was achieved by the use of special ECC807 valves and an extra stage, meaning that the Cadet III control unit became slightly wider.
Arriving in 1967, the Ravensbourne Stereo was the first transistorised amplifier to be introduced by Rogers Developments, and slotted into the manufacturer’s range between the existing HG88 integrated and Master pre/power models. At a time when the HG88 sold for around £46 and produced 15W in total from ECL86 tubes, the Ravensbourne was £64 and offered 25W per channel from modern silicon transistors.
Not only did this '80s amp claim to tackle distortion using the company's new 'Super Feedforward System', it was also priced to have mass appeal. How does it sound today?
When the Sansui AU-D33 integrated amplifier was launched in 1982, it had a lot to live up to. Its predecessor, the AU-317II from 1980 [HFN Jun '15], delivered the sort of performance one would expect from a manufacturer of specialist hi-fi, thanks to its well engineered DC-coupled circuitry. The company's 'All hi-fi, everything hi-fi' slogan set out a clear manifesto – no transistor radios, no coffee machines, just quality audio products.
An unashamedly budget machine, this late '80s CD player had a mechanical trick up its sleeve that saw it take the fight to its rivals on price. But how will it shape-up today?
It has been ten years, shy of a month, since a Sanyo product last appeared in the HFN Vintage Review pages. This was the Fisher AD 800 [HFN Apr '13], the company's first ever CD player, which was marketed in the UK under the firm's specialist hi-fi and video brand.
This second-generation 16-bit machine hit the sweet spot for many when it came to sheer value for money, but does it make a bargain vintage buy? It's time to find out...
Has the 'perfect' CD player ever existed? While one model may boast the best transport, another the best DAC and yet another the most perfectly resolved ergonomics, so far I've yet to find all of these elements present in one machine. Sharp's DX-411H