Before you hook any tube products directly into the FPB series, adjustments must be made to the amp. It can be done by the user. Call Krell.
Also, 67, Krell does support it's older product well. Their service department is fabulous! But if a part isn't or can't be made in house, there is little that can be done.
When a company (like B&W) can and does make the product in house, but just decides to stop (which they do) the customer is screwed. I own B&W, and do worry about the distant future, God forbid something happens with a driver.
Richard
Also, 67, Krell does support it's older product well. Their service department is fabulous! But if a part isn't or can't be made in house, there is little that can be done.
When a company (like B&W) can and does make the product in house, but just decides to stop (which they do) the customer is screwed. I own B&W, and do worry about the distant future, God forbid something happens with a driver.
Richard