2. amps-preamps
  3. 1185200873

Headphone outlet on SET amplifier

Hi,

I have an A.E.S.(Cary) 300B SET amplifier which has a headphone outlet. This is a secondary amp & hence is not connected to a pair of speakers.

I would like to to listen to my headphones through this amplifier using the second pre-out of my main preamp to run this amp. I don't want to remove & reconnect my speaker cables every time I want to listen to headphones.

My question, since the amp sees no load, will it be harmful to the amp in anyway, listning WITHOUT any speakers connected?

Thanks in advance,
dilly
metro04
222 posts
 

Dilly,

Just about every amp/integrated I've come across, with a headphone output jack, merely switches/diverts the output, retaining all speaker connections. Does this not apply to your amp?
dilly OP
113 posts
 
Hi all, Thanks for the replies.

Pawlowski6132,
The headphone outlet is in the poweramp.

Onemug, Loonytunz,
What do you mean by a 'dummy load' ? A seperate pair of speakers just connected?

Metro04,
I was thinking the same thing. As you mention, there is a switch which changes between the speakers & phones. So generally in other amps the load is diverted to the phones?
loonytunz's avatar
Ag insider logo xs@2x
loonytunz
164 posts
 
For the sake of expedience, try this.

A headphone jack is usually an afterthought and will often have its own separate amplifier. In looking at the owner's manual of a Cary 300 SEI, I see that unit has a switch used to connect the main amplifier to the headphone jack. How that relates to your unit, I don't know. Just be sure that the main amplifier outputs are indeed connected to the headphone jack, or a load of some kind, before using it.
Ag insider logo xs@2x
drubin
3,274 posts
 
Do solid state amplifiers ever object to being powered on without a load?
More to discover