Unison Research Simply Four T Tube Integrated Amplifier (Pre-Owned) Integrated Amplifiers while maintaining the speed and

while maintaining the speed and efficiency advantages of AMT technology

Ideal for driving difficult speaker loads

the L-509Z has evolved beyond the concept of a traditional integrated amplifier

Vincent exploiting the respective advantages of vacuum tubes and transistors in an innovative way

Its stability and elegance are evident in the exceptional design

Unison Research Simply Four T Tube Integrated Amplifier (Pre-Owned) Integrated Amplifiers while maintaining the speed andThe Simply Four is an integrated full valve operated stereo amplifier, capable of about 11 watt power output (triode version) or about 24 watt (pentode version). For sale is pre owned Simply Four T (Triode version) 230V. These amps very rarely come up for sale. Made In Italy Class A. This is a great amp for Jazz and vocals music, built for audiophile. Suitable for high efficiency speakers example horn speakers or full range driver. Amplifier has been