would I benefit getting a balanced amp (BAT 55se) - given my pre-amp is RCA output


in brief,

I have VPI turntable (RCA output) running to Manley Chinook Phono Pre (RCA output) running to Threshold FTE 9 (RCA output) running to Threshold CAS1 (RCA input) running to Klipsch Cornwall

I am interested in getting a tube amp and am looking into a BAT 55SE, which has balanced input only.

Would this be a benefit given i would not be running it 'balanced'; using a RCA to Balanced cable.

 

 

Ag insider logo xs@2xtjjunk

sounds like i will stick with 'single-ended' for now...

 

curious, if I were to use an RCA to Balanced cable, would the BAT 55se function as 'singled-ended'?

If you are looking to finally work your way up to a balanced system, then looking at balanced amplifiers and initially using them single ended may be the way to go.

Look into how the 55se handles a single ended input. Some may say it works great, some may say it’s not so hot compared to other attempts to do the same. Looking into it will let you in on those details.

In many cases, the RCA jack and the balanced jack on an amplifier may simply be the manufacturer making those connections for you, ahead of time, instead of you having to purchase a RCA to balanced cable.

There are a few methods/ways to do so, regarding the given amplifier’s input circuitry. Some methods inherently sound better than others. Some involve extra circuitry right at the input (ie, cheap pro gear) , which is, generally, a bad thing.

BAT seems to be trying got keep the various possible compromises out of their gear and make you use a cable to get it done. For whatever reasons they may have.

The BAT 55se is balanced in fundamental design, so it would take the single ended signal and handle it in a balanced amplifier type of way. That is all it can do.

Their manual says to use their balanced conversion cable, which may simply  be a bog standard RCA to balanced cable.

One way to convert single ended to balanced, is to use transformers. The right transformer in the right application, can be magical (sounding).

Don't choose your amp based on avaibility of inputs.  In your audioroom there isn't really a difference.  

That said, the BAT is a very nice amp.  I like the 6c33c tube so long as you can manage the heat.  4 of them make a LOT of heat.

Jerry

If you ever do go to balanced outputs, make sure your equipment is following the AES standards. Many manufacturers add XLR input/outputs on their equipment, but some do not follow the AES standard-in which case, you don't fully get benefits of using XLR.

Bob