HEATHKIT COUNTER PRE-SCALER, Model IB-102. Board fully wired, needs minor completion (parts are included). Diagram only supplied - manual not available. $40.00 "as is". (Suggest the buyer be an electronics technician with kit-building experience).

EICO ELECTRONIC SWITCH: Model 488. Was used to show two tracings on an oscilloscope from two separate signal inputs. Used, in good condition. Includes Construction Manual. $10.00, "as is"

EICO AUDIO GENERATOR, Model 377. Produces sine and square wave waveforms, from 20 HZ to 200 KHz - 4 band scale. Was used in a school lab. $15.00, "as is" condition. This includes both the Construction Manual and the Instruction Manual.


If you have any questions about any of the goods listed above, please e-mail gilfred@mts.net.