tkerby
Head-Fier
- Joined
- Jan 11, 2004
- Posts
- 79
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- 0
I know this is a little off topic for a headphone forum, but it covers the only place I cant use headphones - in my car.
I'm sure lots of people have used these adaptors - they consist of a tape shaped device that has a cable out to your iPod / cd player / etc and a record head that links with the playback head in your car stereo.
My complaint is the quality, these devices are full of RC filters, bass boost switches and cheap record heads. They also have a tendency to clip considerably. Surely we could design something better.
Ideas follow:
- Common brand needed to mod, especially if a pcb is required as the plastics would otherwise be pricey
- Choice of record head
- Decide on levels required to drive record head and avoid magnetic crosstalk and clipping on common playback heads
- Choose some amplification and drive circuitry if required
- Decide on wiring into the device - short length og cable and decent socket probably
- Shield the case to avoid hum
Any takers? I'd be interested in some collaboration on this one...
I'm sure lots of people have used these adaptors - they consist of a tape shaped device that has a cable out to your iPod / cd player / etc and a record head that links with the playback head in your car stereo.
My complaint is the quality, these devices are full of RC filters, bass boost switches and cheap record heads. They also have a tendency to clip considerably. Surely we could design something better.
Ideas follow:
- Common brand needed to mod, especially if a pcb is required as the plastics would otherwise be pricey
- Choice of record head
- Decide on levels required to drive record head and avoid magnetic crosstalk and clipping on common playback heads
- Choose some amplification and drive circuitry if required
- Decide on wiring into the device - short length og cable and decent socket probably
- Shield the case to avoid hum
Any takers? I'd be interested in some collaboration on this one...