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Biamping with Linn LK85 and LK140 - any problem?

I have scavenged around and will shortly have a Linn LK85 and an LK140. I plan to biamp passively using the higher powered amp for treble (as is generally advised). Speakers are Tukans, pre is a Kairn. I can't afford to upgrade the 85 to a 140, but am thinking of going active. Is there any problem using differently powered amps, or anything I should be aware of?

Also, has anyone listened to the LK140? I'd very much appreciate any feedback.

Thanks.
kdl6769

Showing 1 response by k_peterso

k_peterso
32 posts
 
Contrary to common practice, LINN advises the LK140 to be used for the treble. Their logic and credo is, do what sounds best.

The LK140 is a better sounding amp, and so they would have it placed where most of the information heard is.

In a further vein, they recommend 2 LK140s over 3 LK85s, aktiv or passive.

140s are slightly better overall sonically, with more ease thanks to their deeper reserves.
Passive the LK85 will deliver roughly 85 watts to the bass as it is, or 66 aktiv- fairly sufficient for Tukans.
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