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Headphone and Mixer Mods

Kill Switch on Headphone Amplifier

The original TB-303 had a kill switch hooked up to the LA 4140 (Headphone Amplifier), which makes sense, because the LA44140 is the only draw of the +6Volt power.

Modify Headphone Amplifier to Distortion Circuit

This is entirely theoretical, but you might be able to change the circuit so that the LA 4140 can be used as a Distortion, and/or EQ circuit.

You'll need the Datasheet If you are going to get far with it.

/home/ladyada/public_html/wiki/data/pages/x0x/headphonemods.txt · Last modified: 2016/01/28 18:05 (external edit)