To preamp or not to preamp. That is the question.


I have recently set up a second system from some previously owned components which I though I would use for occasional listening as I have a better rig in a dedicated music room. Yet I find I'm listening to it more than expected and want to optimize it.

I use only a single source, a Bluesound Node 2i, feeding directly into a Forte 4a Class A power amp and some Totem Model one signatures speakers. No preamp! Controlling the volume with the BlueOS app, the system plays loud enough for my listening needs but I know the output of the Node is on the low side for the power amp. I'm not looking to upgrade the current speakers, amp or streamer. Other than having more gain, would adding an active preamp bring anything to the table other than more expense and additional "stuff" in the audio chain. What has been the experience of other members been who have gone this route?

128x128alvinnir2

Showing 5 responses by charles1dad

@ghdprentice 

I had always wanted to try “the 300B” sound… so a few years ago I upgraded my headphone system to a high end 300B sound. I was so overwhelmed by the beautiful sound it caused me to completely revamp my main system away from highly detailed / slam oriented system to a much warmer more musical system. This was the best and largest shift my system took in fifty years

Understood. Let your ears and natural spontaneous reactions guide the way. Let it be limbic system dominant.

Charles

@oddiofyl 

Put a great preamp in the loop and BAM , everything snaps back into focus, has depth , bass, and great extension.  A soul

Yep! My experience as well. Holistic, breath of life, more of a complete and realistic sonic-music rendering presentation.

There are smart and talented designers with good ears who exert much time and effort to produce these excellent preamplifiers. I'm grateful these folks exist.

Charles

1000.00 dollars? Shop carefully, a mediocre preamplifier won’t elevate what you currently have. Preamplifier has to have good design, part quality and implementation. Otherwise it’s a pointless endeavor.

Charles

@alvinnir2 I will likely try something solid state, and see if it yields any improvement. There seems to be enough opinion here to support the fact that a preamp will improve things

Yep! This is the logical and most thorough approach. Compare both options and listen for yourself. Audio forums have endless threads about active preamp versus passive/direct connection to amplifier. Quite a few experience listeners have tried both and (As expected) each choice has its advocates.

In my listening experience,  the use of a high quality active preamplifier provides The better sounding option. However, that’s just my outcome experience and you need to find out for yourself.

Charles 

 @soix The Node 2i is a streamer, DAC, and preamp for $600 — using common sense, how much do you think they spent on the preamp components?  The preamp is too important to the overall sound quality of a system. FWIW, and best of luck.

An intelligent and rational observation. Yet don’t you realize a preamplifier no matter how accomplished is merely adding “noise and distortion”? 😊

Charles