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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 1 response by tonix

tonix
23 posts
 

@alvinnir2

I think for around 1000 USD you may get a second hand Threshold FET ten, which is probably still one of the most transparent preamp ever built.It will reveal any change in your equipment, and will be soon moved to your main system.

I had a similar question, a fee weeks ago, and comparing the direct DAC ouput with the usage of the pre, I had no doubts: to preamp, there is no question.

Any change on DAC volume lead to a degraded sound, while any change on preamp volume was completely transparent.

Usage of preamp let me to setup the DAC at his best (fixed max volume), and let the preamp manage volume.

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