classicalguy
500+ Head-Fier
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- May 9, 2004
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I'm thinking about my amp options to power some B&W 302 speakers for use with my computer. Here's my idea: (1) buy a T-Amp (Amazon $30 delivered), (2) buy the Radio shack cigarette lighter to plug adaptors (model 270-1594) (RS $12), (3) use my existing Campbell-Hausfield 2400 inflater as the power supply.
I purchased the Campbell Hausfield to inflate car tires. However, it's quite a swiss-army-knife kind of device. I checked and it has a 12v 7 amp SLA battery, and contains a 12v cigarette lighter adaptor. I could plug the RS 270-1594 into the cigarette lighter adaptor and use it to power the T-Amp. Seems like a pretty good $50 solution (no cost for the Campbell Hausfield). Anyone have any thoughts?
Here is a link to the Campbell Hausfield inflator:
http://www.chpower.com/catalog/catalog_detail.asp
Another question. The campbell Hausfield comes with a 12 volt AC recharger. If I leave it plugged into the unit, will the output from the cigarette lighter adaptor be coming from the battery (clean) or from the AC (not clean switching supply, without enough amps)? I suspect the answer is that I need to unplug the AC to listen, then plug it back in when I'm done to recharge.
Thanks in advance for your thoughts.
I purchased the Campbell Hausfield to inflate car tires. However, it's quite a swiss-army-knife kind of device. I checked and it has a 12v 7 amp SLA battery, and contains a 12v cigarette lighter adaptor. I could plug the RS 270-1594 into the cigarette lighter adaptor and use it to power the T-Amp. Seems like a pretty good $50 solution (no cost for the Campbell Hausfield). Anyone have any thoughts?
Here is a link to the Campbell Hausfield inflator:
http://www.chpower.com/catalog/catalog_detail.asp
Another question. The campbell Hausfield comes with a 12 volt AC recharger. If I leave it plugged into the unit, will the output from the cigarette lighter adaptor be coming from the battery (clean) or from the AC (not clean switching supply, without enough amps)? I suspect the answer is that I need to unplug the AC to listen, then plug it back in when I'm done to recharge.
Thanks in advance for your thoughts.