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The Altec Lansing Model 19-MR3: The Loudspeaker That Never Was

Altec Lansing Model 19 Cabinet Plans

Altec Lansing VOTT from Sound Practices Magazine

Altec Lansing Compression Driver Rear Loading Caps

Altec-Lansing 604E Super Duplex

Great Plains Audio 604-8H-III

Recommended Parts – Substitutions – Construction Hints
