Preamp advice

@dhite71 

Hence Iam hesitant, one thing I have learnt  in my audiophile journey is the laws of diminishing returns hit at just a few hundreds of dollars post a humblenpiece of gear.

I have requested for a home demo of the ls28se and compare it to my preamp before making any decision.

I highly doubt I will be convinced  it's better than my ec 4.7 by much if any stall. That has put me off upgrading for a very long time

E as I know I will regret.

https://www.audiogon.com/listings/lisbhi8d-audio-research-ls28se-preamp-silver-tube?refsource=hifishark

Your budget is $1,500, yet now you’re looking at a $12,000 piece just because a few Audiogon users said so. An $8,000 used price is not a deal—$5,950 might be, but it’s still four times your budget (and the seller might even be behind the scenes).

In the $6,000 range, there are many strong options that have received solid professional reviews. Have you done your homework?  Why a piece sitting for ~5 months at a steep “marked down from $12k to $6k” price can not get sold in 5 months?  Thank about it.

For comparison the L28SE deal,I recently bought a PH5SE from a reputable dealer for $5K.

Audigon could use an embedded  currency converter.  8500 aud = ~6099 USD. 

Try Audio Mirror WAVE tube preamp at 30% of the retail offered now.