![]() Born In 1968 - Discontinued 1972 As A Heathkit SB-610 Monitor Scope |
![]() Cabinet Removed - Top Of Chassis CRT And Shield - Transformer - Tubes No 455kc IF CAN Installed Yet |
![]() Bottom Of Chassis Thirty Year Old Original Parts Components To Be Removed And Updated |
![]() Resistors, Capacitors, Coax Cable, Diodes, Coax Connectors, Selenium Rectifiers Some Of Old Parts Removed From SB-610 |
![]() Old Heathkit Cabinet Cabinet Sanded Down To Bare Aluminum Click Link Below To See Unfinished Cabinet |
![]() Refinished Cabinet Collins Color With Trim Ring For S-Line And KWM Appearance |
![]() Control Pots Disassembled Cleaned With Denatured Alcohol Ready To Be Relubed and Reassembled |
![]() Resistors, Electrolytic - Tubular - Orange Drop Capacitors Updated In Section Higher Voltage Modern Components |
![]() Bottom Of Chassis Showing Upgraded Components Check Link Below : Under-The-Chassis |
![]() New Grid Screen Design By WordPerfect Word Processing Printed On Transparency Film |
![]() Uncut Front Grill - Grill Back Plate Three Control Strips, Nine Pointer Knobs Primed Bezel, Round Emblem |
![]() New Coax Connectors and New Rear Knob Some of New Rear Chassis Lettering |

Collins Look-A-Like Appearance
Reworked From a Heathkit SB-610 Monitor Scope - The New - Improved 610C-3 Monitor Scope - For Collins S-Line Station |