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Question: Impedance matching: adapter for onnecting 8 ohm headphones to modern MP3 player
Question: Impedance matching:
How can I make an adapter to allow connection of old 8 ohm headphones to a modern personal audio source (MP3 player, etc) expecting the newer kind of 30-40 ohms or so (?) headphones? Via google, I saw mention of using audio transformers for other impedance matching applications: Are there such audio transformers that I could use one for each headphone channel? Or if that's not sufficient, where might I find plans for whatever kind of battery-powered IC circuit I may need to build to perform this function? (Replacing the original 8-ohm drivers in the headphones is not an option for this application.) Thanks in advance, - Goodmusic |
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