TitlePulse Amplifier 4604 E System Building Block
DescriptionLetter "E" in orange grease pencil after part number.
Several components are marked out on the PCB with orange grease pencil.
Several solder points on the solder side are marked with orange grease pencil.
Green sticker on one side reads "QC APPROVED BY DATE 3/18/65".
Orange sticker on the other side reads "MODEL 4604 e DATE 3-12-65".
ManufacturerDigital Equipment Corporation (DEC)
|Model number||4604 E||Etched on wiring side|
|Part number||4604||Stamped into frame end|
|Serial number||0184730||Stamped into frame side|