Need advice from the gurus.


This is my favorite HIFI hang out and I'm at a bit of a crossroads and really could use some advice.  I'm a bit scattered and I could use some help figuring out what direction to go in.  Here's my current equipment:

==Electronics==
Gato Audio AMP-150 AE (integrated amp)
Topping E70 Velvet DAC
iFi Zen Stream (I use Tidal)
Cherry Maraschino monos (not using at the moment, I don't have a preamp)

==Speakers==
Magnepan LRS+
Kef R3
Monitor Audio GS20 (vintage speakers from my father)
Omega Super 3 High Output Wide Baffle XRS towers

Lately I've been running the LRS+ with the Gato integrated and Topping Velvet / iFi stream combo.  I like it but I don't know if I'm missing out.  What would you do if you had my equipment and wanted to simplify?  On my hifi setup I listen to mostly mellow stuff, lots of female vocals, classic rock, ambient stuff.  I really like female vocals and midrange with a lot of texture if that makes any sense.  What would you do different if anything?  Thanks!
 

tubeguy76

Showing 4 responses by cleeds

jeffbij

... "fully balanced" being when the circuit maintains the separation of the positive, negative, and ground (i.e. ’balanced’) throughout ALL 3 sections of each channel, the input, amplification, and output ...

By your definition, an amplifier using a differentially balanced circuit isn’t "truly balanced."

jeffbij

... in a fully balanced system, the 2 channels are completely separated from the input through to the output ...

I'm not sure what you mean by 'two channels" and the term "fully balanced" is rather ambiguous.

In a balanced circuit, you'll have a separate positive, negative, and ground for each channel.

... while something that just converts single ended signal (in and out) through an op-amp to XLR connections is different.

Use of operational amplifiers (such as differential amplifiers) are common in balanced circuit designs.

jeffbij

it may not be a fully balanced design with the XLR jacks a convenience.

Either the amplifier is balanced or the published specs are wrong:

Input impedance    20kΩ RCA or 40kΩ Balanced
Preamplifier output impedance 100 Ω RCA and 200 Ω Balanced

The Gato has an XLR connection but is not a balanced design 

It sure looks like a balanced design based on manufacturer's specs:

Input impedance    20kΩ RCA or 40kΩ Balanced
Preamplifier output impedance 100 Ω RCA and 200 Ω Balanced