Dynaco ST70 Series 3

The Dynaco ST-70 Series 3 tube amplifier is 35 watts per channel and switchable between both 4 and 8 Ohm outputs, with Class-A push-pull stereo topography, that has long been characterized as a robust, reliable design of exceptional value. The ST-70 Series 3 builds upon the proven design philosophies of the original David Hafler-designed Stereo 70, with contemporary design techniques resulting in exceptional performance improvements that meet the requirements of modern audiophiles. Dynaco engineers have made extensive use of high-quality parts that were unavailable at the time of the original design including precision metal-film resistors, poly-composition capacitors, and miniaturized high-capacity power supply electrolytic capacitors. In addition, many of the newer parts are also built to tighter specifications than the originals.


Features!

Max Power Consumption: 345 watts

Tubes: L34/6CA7 output tubes for classic Hafler Ultra-linear response

Circuit: Class AB Quad-triode design

Impedance: Selectable 4 Ohm and 8 Ohm speaker loads

Dynaco ST70 Series 3
Circuit:

Class AB Quad-triode design

Inputs:

RCA (left/right)

Outputs:

5-way gold binding posts (left/right)

Power Output:

35 watts/channel into 4 or 8 Ohms

Features:

User-adjustable bias, selectable high-pass filter

Tubes:

L34/6CA7 output tubes for classic Hafler Ultra-linear response

Impedance:

Selectable 4 Ohm and 8 Ohm speaker loads

Max Power Consumption:

345 watts

Dimensions:

17″ x 9.25″ x 7.5″ (431 x 235 x 190mm)

Power:

110V/230V

Warranty:

3 year, transferable