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FS: Oatley Electronics Hybrid Tube Amplifier

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928GTS

Member
Joined 2010
#1
For sale is an enclosed Oatley Electronics K272 hybrid tube amplifier. This was built from a kit and uses two 6418 subminiature vacuum tubes as a preamp and an NE5532 op amp as the power stage. It is powered by 3 AAA batteries to power the filaments of the tubes and 2 9V batteries to power the opamp as well as the plates and screen grids of the tubes. Battery life is excellent.

I built this amplifier myself and it works very nice, is very quiet and has plenty of power to drive both my MDR-V6's as well as my Sennheiser HD600's. It is enclosed in a Hammond extruded aluminum case. Batteries are not included.

I would like $100 plus shipping for this amplifier.

Images:

https://images2.imgbox.com/8b/38/U4jVU7yI_o.jpg

https://images2.imgbox.com/67/24/DgM0f1AB_o.jpg
 
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