I assume you’ve seen this BP6...
https://www.audiogon.com/listings/lisacbia-bryston-bp6-stereo-preamplifier-bp-6-black-19-32990-solid-state
Not sure, but this seller might accept returns if it doesn’t work for you but not sure about that. Just FYI.
https://www.audiogon.com/listings/lisacbia-bryston-bp6-stereo-preamplifier-bp-6-black-19-32990-solid-state
Not sure, but this seller might accept returns if it doesn’t work for you but not sure about that. Just FYI.