OTL amplifier from Glass Audio

OTL amp construction details

OTL construction

6SN7 preamp with level indicator

6SN7 preamp

Level indicator tube

6SN7 Preamp Detail

Top (amplifier in,out and regulator)

For more pics please go to:http://www.passdiy.com/gallery/zenlite-p3.htm

First run

ZEN amp & 12AX7 preamp

First run with front panel

finished amp