"Beam Echo" valve stereo amplifier Model P/1A
"Beam Echo" valve stereo amplifier Model P/1A, c. 1962
Details
- Category:
- Radio Communication
- Object Number:
- 1986-280
- type:
- amplifiers
- credit:
- University of Liverpool (Dept.Build.Eng)
"Beam Echo" valve stereo amplifier Model P/1A, c. 1962