Tuning around on the Collins 75S-1 Receiver - circa 1960

Collins 75S-1 receiver with the optional Waters rejection unit.
Please select 2160p/4K for best viewing quality.
73, de W3ATV

[@moviestudioland]

What a thoughtful and well planned video. The fades. The S-Meter. The perfect view on the rig. Very Very well done and APPRECIATED.

[@elanpaim33]

can you tell me what mode you done to this one ? vy 73 great sound

[@Jim19053ElectronicsDude]

No mods at all. It is hooked up to an 8inch speaker, which does help increase the lower frequency range.