Neutral preamplifier recommendation $1K new

You might want to check out an Audio Alchemy unit at TMR.  It received many accolades ... Upgraded, external power supply.  Meets budget! Good luck ....

 https://tmraudio.com/components/preamplifiers/audio-alchemy-ddp-1-dac-with-ps-5-6-power-supply-upgrade-d-a-converter/

@blackbag20 The DDP-1 has a built in DAC. Also it’s 10 years old & would be difficult to get repaired.

I would probably try Vincent but Kara gets good press ...

Good luck!

I own 2 LA-4 pre amps. Love them. One for a much more expensive system. Both run in a Balanced mode. Great company, "RORY" great to deal with a very knowledgeable, 30 day trial period. HPA-4 I believe is their upgraded version of the LA-4 with a headphone amp that is highly regarded. Robert TN

@robshaw  Unfortunately the Benchmark LA4 is way above my budget, even used. The preamps listed above are ~$1K NEW.