Kowkow,
Not sure on the cost for #27, but Harman (Industries?) who owns the Levinson brand quoted me $1200 USD flat rate to fix/refurbish my #23.
There is nothing wrong with my #23 that I know of, but I contacted them about getting a factory check-up/tune up and that is what they said for price. The price includes all parts/adjustments to bring the amp back to completely like new performance. I thought it was a little steep just for a tune-up/check-up since mine seems to be working fine.
Not sure on the cost for #27, but Harman (Industries?) who owns the Levinson brand quoted me $1200 USD flat rate to fix/refurbish my #23.
There is nothing wrong with my #23 that I know of, but I contacted them about getting a factory check-up/tune up and that is what they said for price. The price includes all parts/adjustments to bring the amp back to completely like new performance. I thought it was a little steep just for a tune-up/check-up since mine seems to be working fine.