This page is showing only my finished prototypes. Enjoy!

1) 2012 – My first recent tube amp – “Shiny Eyes” Parallel Push Pull with 4P1l -6H30 Lundahl iron

2) 2013 Alpair 12P speakers – Mark Audio’s small reflex enclosures

3) Early 2014 – “Shiny Eyes” Parallel Single Ended  all stages 4P1L , Lunhadl iron

4) Summer 2014 – Second, Improved “ShinyEyes”PSE special edition, Monolith OT and Lundahl IT, all stage 4P1L

5) Summer 2014 – 26 Linestage/Preamp, two fixed gains 4dB and 10dB, Lundahl LL2745/8mA

6) Fall 2014 – Hybrid amp 4P1L simple gain stage/driver and F4 current buffer

7) Fall 2014 – Owen’s (OPC of  DiyAudio) the “Wire” SE-SE hea+

8) Dec 2014 – Alpair 7A Gen3 speakers BrinesAcoustic TL enclosures