| Complementary Symmetry Amplifier   | 
			1957 ? | 
			Ampl/Mixer | 
			7 - 2N109 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| High Fidelity Amplifier MI-12199 SVP-10A  | 
			1955 ?? | 
			Ampl/Mixer | 
			6 - 12AX7 | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Intercom Amplifier MI-14833  | 
			1950 ?? | 
			Ampl/Mixer | 
			5 - 6SJ7 | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| MI4839   | 
			1946  | 
			Ampl/Mixer | 
			6 - 6SC7 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| MI-9268   | 
			1950 ?? | 
			Ampl/Mixer | 
			1 - 6072 | 
			3 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| MI-9335   | 
			1945 ?? | 
			Ampl/Mixer | 
			6 - 6J7 | 
			8 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| MI-9362   | 
			1950 ?? | 
			Ampl/Mixer | 
			2 - 12AY7 | 
			5 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| MI-9377A   | 
			1950 ?? | 
			Ampl/Mixer | 
			7 - 6SL7GT | 
			7 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| MI-12182 A   | 
			1960 ?? | 
			Ampl/Mixer | 
			5 - 12AU7 | 
			4 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| MI12224   | 
			1946 ?? | 
			Ampl/Mixer | 
			8 - 6J7 | 
			4 | 
			  | 
			8S | 
			  | 
			  | 
		
	
		
		
			| MI12224A   | 
			1946 ?? | 
			Ampl/Mixer | 
			8 - 6J7 | 
			2 | 
			  | 
			8S | 
			  | 
			  | 
		
	
		
		
			| MI12232   | 
			1946 ?? | 
			Ampl/Mixer | 
			5 - 6SJ7 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| MI12233   | 
			1946 ?? | 
			Ampl/Mixer | 
			6 - 6SC7 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| MI12236A   | 
			1946 ?? | 
			Ampl/Mixer | 
			4 - 6J7 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| MI12237   | 
			1946 ?? | 
			Ampl/Mixer | 
			4 - 6J7 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| MI12237A   | 
			1946 ?? | 
			Ampl/Mixer | 
			4 - 6J7 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| MI12238A   | 
			1946 ?? | 
			Ampl/Mixer | 
			4 - 6J7 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| MI12239   | 
			1946 ?? | 
			Ampl/Mixer | 
			4 - 6J7 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| MI12239A   | 
			1946 ?? | 
			Ampl/Mixer | 
			4 - 6J7 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| MI-12287   | 
			1950 ? | 
			Ampl/Mixer | 
			7 - 6J7 | 
			1 | 
			  | 
			4S | 
			  | 
			  | 
		
	
		
		
			| MI-12288   | 
			1950 ? | 
			Ampl/Mixer | 
			7 - 6J7 | 
			1 | 
			  | 
			4S | 
			  | 
			  | 
		
	
		
		
			| MI-12291   | 
			1950 ? | 
			Ampl/Mixer | 
			13 - 6J7 | 
			1 | 
			  | 
			9S | 
			  | 
			  | 
		
	
		
		
			| MI-12292   | 
			1950 ? | 
			Ampl/Mixer | 
			13 - 6J7 | 
			1 | 
			  | 
			9S | 
			  | 
			  | 
		
	
		
		
			| MI-12293   | 
			1950 ? | 
			Ampl/Mixer | 
			13 - 6J7 | 
			2 | 
			  | 
			9S | 
			  | 
			  | 
		
	
		
		
			| MI-12294   | 
			1950 ? | 
			Ampl/Mixer | 
			13 - 6J7 | 
			1 | 
			  | 
			9S | 
			  | 
			  | 
		
	
		
		
			| MI12754 Sound Truck Equipment  | 
			1946 ? | 
			Ampl/Mixer | 
			7 - 1612 | 
			 | 
			 | 
			4S | 
			  | 
			  | 
		
	
		
		
			| MI12763   | 
			1946 ?? | 
			Ampl/Mixer | 
			5 - 6SJ7 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| MI-13159   | 
			1945 ? | 
			Ampl/Mixer | 
			10 - 7B4 | 
			1 | 
			  | 
			4S | 
			  | 
			  | 
		
	
		
		
			| Mills Amplifier MI 1355  | 
			1945 ?? | 
			Ampl/Mixer | 
			7 - 6J7 | 
			8 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Monitor Amplifier BA-4A MI-11223  | 
			1945 ?? | 
			Ampl/Mixer | 
			6 - 1620_Pentode | 
			7 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Monitor Amplifier BA-14A (MI-11234)  | 
			1950 ?? | 
			Ampl/Mixer | 
			6 - 1620_Pentode | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Monitor Amplifier MI-9257-B  | 
			1945 ? | 
			Ampl/Mixer | 
			6 - 1620_Pentode | 
			5 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Monitor Amplifier MI-9375-C  | 
			1945 ?? | 
			Ampl/Mixer | 
			4 - 1620_Pentode | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| P.A. Chassis Ch= RS-177A  | 
			1960 ? | 
			Ampl/Mixer | 
			7 - 6CG7 | 
			4 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| PA 90 A1 Preamp  | 
			1933  | 
			Ampl/Mixer | 
			1 - 56 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| PA103A1 Preamp  | 
			1933 ? | 
			Ampl/Mixer | 
			2 - 57 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| PA Amplifier MI-12154  | 
			1950 ?? | 
			Ampl/Mixer | 
			8 - 6SC7 | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| PA Amplifier MI-12154-A  | 
			1950 ?? | 
			Ampl/Mixer | 
			8 - 7025 | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| PA Amplifier MI-12155  | 
			1955 ?? | 
			Ampl/Mixer | 
			6 - 6SC7 | 
			10 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| PA Amplifier MI-12156  | 
			1950 ?? | 
			Ampl/Mixer | 
			6 - 6SC7 | 
			5 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| PA Amplifier MI-12156-A  | 
			1960 ?? | 
			Ampl/Mixer | 
			6 - 7025 | 
			7 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| PA Amplifier MI-12157  | 
			1950 ?? | 
			Ampl/Mixer | 
			6 - 6SC7 | 
			7 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| PA Amplifier MI-12299  | 
			1950 ? | 
			Ampl/Mixer | 
			7 - 6J7 | 
			5 | 
			  | 
			4S | 
			  | 
			  | 
		
	
		
		
			| PA Amplifier MI-38103-A  | 
			1960 ?? | 
			Ampl/Mixer | 
			8 - 7025 | 
			8 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| PA Amplifier MI-38618  | 
			1950 ?? | 
			Ampl/Mixer | 
			5 - 6SJ7 | 
			7 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| PA Amplifier SA352LC MI-38104C  | 
			1960 ?? | 
			Ampl/Mixer | 
			6 - 7025 | 
			5 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| PA Amplifier SA752LC  | 
			1960 ?? | 
			Ampl/Mixer | 
			7 - 7025 | 
			8 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Portable amplifier MI-11202-A OP-6  | 
			1948 ?? | 
			Ampl/Mixer | 
			4 - 1620_Pentode | 
			12 | 
			  | 
			1S | 
			  | 
			$ | 
		
	
		
		
			| Portable Mixer OP-7 MI-11213  | 
			1948  | 
			Ampl/Mixer | 
			5 - 1620_Pentode | 
			17 | 
			  | 
			2S | 
			  | 
			  | 
		
	
		
		
			| Portable Public Address PG-62C  | 
			1933  | 
			Ampl/Mixer | 
			7 - 57 | 
			 | 
			 | 
			8S | 
			  | 
			  | 
		
	
		
		
			| Portable Sound Amp. PG-63  | 
			1933  | 
			Ampl/Mixer | 
			4 - 57 | 
			 | 
			 | 
			10S | 
			  | 
			  | 
		
	
		
		
			| Power Amp. PB 45 A1  | 
			1932 ? | 
			Ampl/Mixer | 
			4 - 845 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| Power Amplifier MI-4255-B  | 
			1937 ? | 
			Ampl/Mixer | 
			4 - 845 | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Power Amplifier MI-4288-JY  | 
			1950 ?? | 
			Ampl/Mixer | 
			8 - 6C5 | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Power Amplifier MI-4288-L  | 
			1950 ?? | 
			Ampl/Mixer | 
			8 - 6C5 | 
			7 | 
			  | 
			2S | 
			  | 
			  | 
		
	
		
		
			| Power Amplifier MI-12236  | 
			1946 ?? | 
			Ampl/Mixer | 
			4 - 6J7 | 
			5 | 
			  | 
			2S | 
			  | 
			  | 
		
	
		
		
			| Power Amplifier MI-12238  | 
			1946 ?? | 
			Ampl/Mixer | 
			4 - 6J7 | 
			6 | 
			  | 
			2S | 
			  | 
			  | 
		
	
		
		
			| Power Amplifier MI-12238-B  | 
			1946 ?? | 
			Ampl/Mixer | 
			4 - 6J7 | 
			4 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Power Amplifier MI-12238-C  | 
			1946 ?? | 
			Ampl/Mixer | 
			4 - 6J7 | 
			4 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Power Amplifier MI-12245  | 
			1950 ?? | 
			Ampl/Mixer | 
			7 - 6J7 | 
			11 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Power Amplifier SP-10 Ch= MI-12190  | 
			1954 ? | 
			Ampl/Mixer | 
			6 - 12AU7 | 
			7 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Pre-Amp BA-21A  MI-11244-A  | 
			1960 ?? | 
			Ampl/Mixer | 
			2 - 12AY7 | 
			5 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Pre-Amp. Chassis Ch= RS-179  | 
			1960 ? | 
			Ampl/Mixer | 
			2 - 6CG7 | 
			3 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| Preamplifier 55-B  | 
			1938 ?? | 
			Ampl/Mixer | 
			4 - 1603 | 
			1 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Program Amplifier 40-C  | 
			1936  | 
			Ampl/Mixer | 
			5 - 77 | 
			15 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Public Address PG-62  | 
			1932  | 
			Ampl/Mixer | 
			7 - 57 | 
			 | 
			 | 
			13S | 
			  | 
			  | 
		
	
		
		
			| Radiola AC 2-Stage Audio Amplifier  | 
			1923  | 
			Ampl/Mixer | 
			2 - WD11 | 
			21 | 
			  | 
			7S | 
			  | 
			$ | 
		
	
		
		
			| Radiola Balanced Amplifier Type AF  | 
			1924  | 
			Ampl/Mixer | 
			2 - WD11 | 
			27 | 
			  | 
			13S | 
			1F | 
			$ | 
		
	
		
		
			| Rectifier Power Amplifier Unit AP-947  | 
			1926  | 
			Ampl/Mixer | 
			3 - UX210 | 
			6 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| Rectifier Power Amplifier Unit AP-951  | 
			1925  | 
			Ampl/Mixer | 
			3 - UX210 | 
			5 | 
			  | 
			1S | 
			  | 
			$ | 
		
	
		
		
			| Ch= RS-189A  | 
			1962 ? | 
			Ampl/Mixer | 
			7 - 6CG7 | 
			6 | 
			  | 
			5S | 
			  | 
			  | 
		
	
		
		
			| Ch= RS-189B  | 
			1962 ? | 
			Ampl/Mixer | 
			7 - 6CG7 | 
			 | 
			 | 
			5S | 
			  | 
			  | 
		
	
		
		
			| SA-2 RS-151B Chassis  | 
			1959  | 
			Ampl/Mixer | 
			5 - 6CG7 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| SA-3 RS-151B Chassis  | 
			1959  | 
			Ampl/Mixer | 
			5 - 6CG7 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| SHP-7 CH= RS-171  | 
			1959 ? | 
			Ampl/Mixer | 
			6 - 6CG7 | 
			8 | 
			  | 
			21S | 
			  | 
			  | 
		
	
		
		
			| SHP-8 Ch= RS-171  | 
			1959 ? | 
			Ampl/Mixer | 
			6 - 6CG7 | 
			7 | 
			  | 
			12S | 
			  | 
			  | 
		
	
		
		
			| SHP-9 Ch= RS-171A  | 
			1958  | 
			Ampl/Mixer | 
			6 - 6CG7 | 
			5 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| SHP-11 CH= RS-171A  | 
			1959 ? | 
			Ampl/Mixer | 
			6 - 6CG7 | 
			 | 
			 | 
			12S | 
			  | 
			  | 
		
	
		
		
			| Socket Power Unit AP754  | 
			1927  | 
			Ampl/Mixer | 
			3 - UX171 | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| SP-20 Ch= MI-12191  | 
			1953 ? | 
			Ampl/Mixer | 
			8 - 12AU7 | 
			1 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| SPU206 Photophone Amplifier  | 
			1929  | 
			Ampl/Mixer | 
			6 - UX112A | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| SV-1 Ch= MI-12150  | 
			1956 ? | 
			Ampl/Mixer | 
			 | 
			1 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| SVP-10  MI-12198   | 
			1954 ? | 
			Ampl/Mixer | 
			6 - unknown_Tube | 
			1 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Transistor Amplifier SAPH-020  | 
			1970 ?? | 
			Ampl/Mixer | 
			 | 
			 | 
			 | 
			  | 
			  | 
			  | 
		
	
		
		
			| Transistor Remote Amplifier MI-11221D Type BN-16B  | 
			1963 ?? | 
			Ampl/Mixer | 
			 | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Two-Stage Audio Amplifier Type Triode-B  | 
			1920 ? | 
			Ampl/Mixer | 
			2 - UV201 | 
			9 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| VFT26W Ch= RS-212A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| VFT27L Ch= RS-212A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| VFT28M Ch= RS-212A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| VFT29W Ch= RS-212A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| VFT30W Ch= RS-212A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| VFT31L Ch= RS-212A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| VFT44W Ch= RS-210A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 - 35628 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| VFT52M Ch= RS-210A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 - 35628 | 
			 | 
			 | 
			2S | 
			  | 
			  | 
		
	
		
		
			| VFT54L Ch= RS-210A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 - 35628 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| VFT56C Ch= RS-210A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 - 35628 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| VFT65W Ch= RS-210A  | 
			1964 ? | 
			Ampl/Mixer | 
			9 - 6C9_Twin-Tetrode | 
			10 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| VFT72W Ch= RS-210A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 - 35628 | 
			2 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| VFT74L Ch= RS-210A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 - 35628 | 
			 | 
			 | 
			1S | 
			  | 
			  | 
		
	
		
		
			| VFT74Z Ch= RS-210A  | 
			1964 ? | 
			Ampl/Mixer | 
			8 - 35628 | 
			 | 
			 | 
			1S | 
			  | 
			  |