Engr. Benedicto S. Laguisma

Series 2 Quasi Version (2N3055) with USB/SD MP3/WMA/FM/Line In Module and IR Remote Capability

An old high school amplifier project resurrected with a Series 2 Quasi amp module utilizing the same enclosure, power transistors, and power transformer. 30 watts of average RMS power output. :)

LE Series 2 at the Philippine Electronics Forum

Click here for forum discussions regarding this superb power amplifier. Courtesy of www.elab.ph, broadcast and engineering acoustics section.

:)

New! Download Link for Series 2 Amplifier plans

Click Here!

L.E. V2 MOSFET Power Amp Modules inside a Peavey XRD680 Powered Mixer

The modules are powered by +/- 49Vdc

Series 2 Quasi Schematic

Schematic for this design is here.

Series 2 Quasi Parts Value List

The parts values for the S2-Quasi is now posted here.

Build it and enjoy!