[Boatanchors] Tektronix 551 Duel Trace

Tue, 26 Feb 2002 08:50:50 -1000

Where is LOCAL  for you???

Bruce Kalashian wrote:
> 
> Tektronix 551 Dual Beam Oscilloscope
> Built in late '50s using Tektronix's unequaled
> construction and design, with ceramic holders and
> solder terminals for each component. Vacuum tube
> design with external power supply. Two (2) plug INS,
> Type L fast rise, and Type H wide band. Comes with
> Operator and Service manual with all the schematics.
> Works but needs some work. Some tubes weak and there
> are lots of them in the vertical section. Mechanical
> delay lines built with caps and coils on parallel
> lines. Amazing construction! Great unit of technology
> of days past, will except offer, I don't want this to
> go to the dump. Local pick up preferred, shipping is
> heavy.
> 
> __________________________________________________
> Do You Yahoo!?
> Yahoo! Sports - Coverage of the 2002 Olympic Games
> http://sports.yahoo.com
> _______________________________________________
> Boatanchors mailing list
> [email protected]
> http://mailman.qth.net/mailman/listinfo/boatanchors