Schallplatte Zur Erprobung Von Plattenwechslern

A Project For Your Art Department - J...

Stereophonic Frequency Test Record - ...

The Voice Of The Cornet - A Thirty Mi...

This Is High Fidelity - Tyler Turner

The Amazing World Of Short Wave Liste...

Three Men In Room 24 - Unknown Artist

Bel Canto Stereophonic Demonstration ...

Sounds Out Of This World (Balance, Te...

Stereo And Monophonic - Audiotester -...

Behind Closed Doors At A Recording Se...

Stereo Check Out - Unknown Artist

Testing - Popular Science Monthly: Hi...

Initiation À La Stéréophonie (Disq...

Voices Of The Satellites - No Artist

E.M.I Stereophonic Recording Demonstr...

Twelve-Tone Composition - Vaclav Nelh...

Stereo-Einführungsplatte - Unknown A...

Microgroove Frequency Test Record - N...

Rutgers University Music Dictation Se...

Sounds In Space - Ken Nordine

Pictures At An Exhibition / A Night O...

United States Air Force A Portrait I...

The Science Of Sound - Bell Telephone...

For Hi-Fi Bugs - Various