Power source for power amp

[papabearjew]

I find it interesting that my Phase Linear 400 states in the instructions that the A/C line cord should be plugged into the switched power outlet on the preamp in use.  Yet my Carver C-5 preamp states not to plug a power amp into its switched power outlets.  Interesting as both were designed and built by Bob.

[MacGeek]

Might have something to do with current/wattage capacity, turn on transients, etc.  There are devices available (try Niles Audio) that can be plugged into a switched convenience outlet and use relays to turn on the primary A/C outlet into which the amp is plugged.

[papabearjew]

Thanks MacGeek.  I'll have to check those out.  Are they expensive?
thanks

[MacGeek]

PBJ-the Niles website is: www.nilesaudio.com.  Prices are not provided, but there is a toll free number to call.

I find A/C power management to be one of the biggest pains in this hobby.  Between having enough outlets, hum, and auto turn on requirements, I have cords and black boxes everywhere.  MAC made a power relay (model R-612), that works with switched outlets on receivers and pre-amps.  Its a 6 outlet power strip with an A/C plug that goes into the receiver or pre- amps switched outlet and a second very heavy duty A/C plug that goes into the wall outlet. When the receiver is turned on, the switched outlet triggers a relay in the R-612 that turn s on the power strip.  It can handle 15 amps.

Another option is a Belkin power strip.  It has always on outlets, a current sensing outlet and more outlets turned on by the current sensing outlet.  When a Receiver or pre is plugged into the current sensing outlet and turned on, it will cause the controlled outlets to automatically turn on.  It's relatively cheap at around $30 and can be found in discount stores home centers and Amazon and the like.  https://www.belkin.com/conserve/smartav/

[papabearjew]

thanks MacGeek.  The Belkins sure look like they'll do what I want and are priced reasonably.