Are dynaco amps any good?
Said to be the best-selling valve amp of all time (according to legend, more three times as many Stereo 70s were sold than Quad IIs), the Dynaco was a humble, affordable, easy-to-assemble work-horse which probably fed sound to more American college dormitory rooms than any amp of its era.
How good is dynaco ST-70?
The output transformers are an ultralinear design, whereby part of the primary winding is fed back to the output tube’s screen grid. This design reduced distortion and improved audio quality. A masterpiece of efficient circuit design, the ST-70 provided reliable, high-quality audio amplification at an affordable price.
Is dynaco still in business?
Dynaco was liquidated in 1980, and the trademark is now owned by Radial Engineering Ltd.
Who made dynaco tubes?
Five years prior in 1950, David Hafler and his friend Herb Keroes started up the company Acrosound, dedicated to building audio quality output transformers.
Is dynaco St 70 Class A?
The ST-70 provides 35 watts per channel and is switchable between both 4 and 8 Ohm outputs, with Class-A push-pull stereo topography that has long been characterized as a reliable design with exceptional audio quality.
How many watts is dynaco ST 70?
35 watts
The ST-70 provides 35 watts per channel and is switchable between both 4 and 8 Ohm outputs, with Class-A push-pull stereo topography that has long been characterized as a reliable design with exceptional audio quality.
Is hafler still in business?
Hafler sold his company to the Rockford Corporation in 1987. Today, the Hafler company primarily makes products for the professional sound market. The Hafler brand was purchased by Canadian based Radial Engineering Ltd in 2014.
Who is hafler?
Hafler (born 1952) is an American neurologist. He is the Edgerly Professor and chairman of the department of Neurology at the Yale School of Medicine. He is known for his work in immunity, genetics, and multiple sclerosis. In 2018 he was elected to the National Academy of Medicine.