The Mellotron Group

The tape heads look to be in excellent condition. They were manufactured by 
 Michigan Magnetics, who are still in business. Their web site claims that 
they  make two and four track tape heads, so I imagine that comparable 
products may be  had. I also imagine that their head technology has advanced 
since then. There  are no descriptions or prices on their web site. It says that 
you have to  contact "sales" to for product information and data sheets.
 
 
In a message dated 11/11/2009 11:37:36 P.M. Eastern Standard Time,  
gabru@comsec.net writes:

Nice documentation Frank.  Was  there any sign of wear on the heads?  Would 
finding a replacement head be  a problem or is there an off the shelf  
generic  replacement available that would work?