Hello friends , in answer to Jazzy and Jacko regarding reel to reel tape transfer and restoration there are many questions and variables in this regard.
I have been doing tape transfers in various levels of the process and am a member of both the Ampex List Forum and the Studer List Forum and am extremely fortunate to be able to confer with highly esteemed folks who are also forum members . Richard Hess, Jamie Howarth of The Plangent Process
http://plangentprocesses.wix.com/plangent , Steve Puntolillo of the Sonicraft A2DX Labs are Ampex list members as well and are operating large facilities engaging in this process.
Jay McKnight of MRL can supply you with a proper CALIBRATION TAPE
http://www.mrltapes.com/ YOUR TRANSFER MACHINE MUST BE DEMAGNETIZED AND IN PROPER ALIGNMENT !
There are various ways to go about this and various levels of expense to be considered .
1) A good prime directive regarding in handling of the tape is DO NO HARM
2) Know exactly what the tape base is ACETATE , POLYESTER or MYLAR.
3)What is the manufacturer of the tape and the designation number
Such as AMPEX 456 or 3M 111 or AGFA PEM 468 .... ... etc ... .
4) Know what the tape width is 1/4 or 1/2 or ? Speed ;30ips/15ips/7.5ips , etc ... ... ...
5) What is the track configuration ? FULL TRACK , 1/2 track( 2 track) stereo, 1/2 track mono. 4 track stereo , 4 track multi track in one direction , etc, etc
6) If the tape is MYLAR and sometimes polyester but NOT acetate tape base such as 3M 111 . it is likely that baking will be needed to avert the ill effects of what is know as
STICKY SHED SYNDROME;
http://richardhess.com/notes/formats/magnetic-media/magnetic-tapes/analog-audio/degrading-tapes/ http://www.sonicraft.com/Tape_Baking.html https://www.loc.gov/preservation/scientists/projects/sticky_shed.html https://en.wikipedia.org/wiki/Sticky-shed_syndrome http://www.josephson.com/bake_tape.html http://www.tangible-technology.com/tape/baking1.html Get a decent high end analog to digital interface with great converters and put the digital transfers a a storage hard drive and NOT your OS system drive.
If you cannot afford the top method such as Plangent process there is software such Sonic Solutions NO NOISE. WAVES restoration bundle and various programs from ISOTOPE that are less expensive to do.
There is much territory to cover on this topic and I have just scratched the top, I can go on and on about this but need to eat breakfast now , I will continue later
Wolf