On Sale At yalchicago.org!

Project Amp


Project ember amp (V1) with 4 tubes (amperex, otk?, philips, GE smoked)

$105.00


tube amp project, out of Revere-Wollensak 1220

$25.00


Precision Electronics PE-25 Amplifier 15 pictures Project Guitar Tube Amp Works

$179.99


EL84 P-P Tube Amp Project

$85.00


Flash A Call 6V6 Tube PA Amplifier Great Guitar Amp Project 6SJ7 6SC7 5Y3 6V6

$150.00


Avon VPU for C50 /M50 Gas Mask -Powered Voice Projection Unit Amp

$193.75


40 PCS LOT Vintage 4 transistor amp electronic project - crystal radio amplifier

$140.00


Project Amp box SE - Black with Silver front, ex-display, full warranty

$228.36


Project Amp Box in silver, new in box. Tube-like sound in a solid state amp!

$99.00


Nice 1950's Decca Record Player Restore Project Tube amp Steel cool blue Gator

$49.99


Tube amplifier Power Transformer For Small Amp Projects

$49.00


FREED POTTED POWER TRANSFORMER for DIY KT-66 6L6 tube amp project (freeS/H)

$65.00


G1217 PROJECT SUNRISE III TUBE HEADPHONE AMPLIFIER / PRE AMP/ US BUILT / 5YR WNT

$264.99


Vintage Potted Magnetically Shielded Large Power Transformer Tube Amp Project

$70.00


PROJECT POLARIS SS HEADPHONE AMPLIFIER / PRE AMP / ALUMINUM CNC'ED CHASSIS!

$299.99


PROJECT EMBER II TUBE HEADPHONE AMPLIFIER / PRE AMP / US BUILT / 5 YR WARRANTY

$364.99


NEW Mega Bass Subwoofer Speaker Plate Amplifier.100w RMS.Home Audio Sub AMP

$125.00


G1217 PROJECT EMBER II TUBE HEADPHONE AMPLIFIER / PRE AMP / DIY KIT / US SELLER

$314.99


NEW! PROJECT POLARIS SS HEADPHONE AMPLIFIER / PRE AMP / US BUILT / 5 YEAR WARR

$264.99


G1217 PROJECT HORIZON III TUBE HEADPHONE AMPLIFIER / PRE AMP DIY KIT / US SELLER

$249.99


G1217 PROJECT SUNRISE III TUBE HEADPHONE AMPLIFIER / PRE AMP/ DIY KIT US SELLER

$229.99


NEW 4 x 100 Watt Amplifier Board.Class D.Box Building.Audio Project.Speaker Amp.

$73.00


G1217 PROJECT HORIZON III TUBE HEADPHONE AMPLIFIER / PRE AMP US BUILT 5 YR WNTY

$284.99


PROJECT EMBER II TUBE HEADPHONE AMPLIFIER / PRE AMP - BUFFER / DIY KIT / US

$314.99


NEW! PROJECT POLARIS SS HEADPHONE AMPLIFIER / PRE AMP / DIY KIT WITH ALL PARTS!

$229.99


PROJECT EMBER II TUBE HEADPHONE AMPLIFIER / PRE AMP / US BUILT / 5 YEAR WARR

$364.99


PROJECT EMBER II TUBE HEADPHONE AMPLIFIER / PRE AMP / ALUMINUM CNC'ED CHASSIS!

$399.99


HEYBOER TR-73 Power Transformer Vacuum Tube 6v / 12v Project /Oscilloscope/ Amp

$46.54


Rockford Fosgate Hafler Aluminum Heatsink Heat Sink AMP Project Car Amplifier

$21.00


Vintage GE tube radio. Guitar amp Project?

$19.00


DA-LITE PROJECTION SCREEN LVC5, 5 AMP ELECTRIC

$649.50


Pioneer 100w Plate Amplifier RMS Home Bass Subwoofer Speaker Sub AMP 150w DIY

$69.95


50 vintage used western electric coils amp tone guitar diy projects

$13.99


Triplett 220-G 0-1 RF Amp Panel Meter for Ham Radio DIY Project NOS

$43.00


NEW 2x50 Watt Class D Speaker Amplifier Board.Project Sound System Build Amp

$45.00


DA-LITE PROJECTION SCREEN, B-921-88, VOLTS 115, AMP 1.10

$1,500.00


Eimac JAN CIM 4X150A RF Power Transmitting Tube for Ham Radio Amp Project NOS

$26.00


NOS pair WE310A 10J12S 10Ж12С for your WE-91amp project

$119.00