Linn's advice about bi-amping; question


I have a Linn set-up including a Majik integrated amp, an LK85 power amp, a pair of Tukans and a pair of K400 bi-wired cables. I asked Linn about how best to bi-amp, and here was their reply:

To bi-amp Tukans remove the shorting link from the Treble/Bass terminals of the speakers. Remove the jumper from the pre out/power in jacks of the Majik. Hook interconnect cables from the pre out/power in jacks of the Majik to the LK85 input/outputs respectively. Then hook the speakers up to the amps with separate speaker wires.

It's the last part I'm not sure of. Does it mean that I will need a total of 4 pieces of K400 wire (i.e. 2 pairs), or am I saved by the fact that K400 is already bi-wired. Your advice appreciated.

Thanks.
kdl6769
The instructions looked like bi-amping instructions to me (e.g. removal of jumpers).
Kind of confusing, but here it is...

BE SURE THE SPEAKER JUMPERS ARE REMOVED and all power is off. You can short your amps if not

-Remove speaker jumpers
-Each wire on the K400 should have a connector (4 left/4 right)Your left set of K400 wires will transport the treble down one half(pair +/-) and the bass down the other half(pair+/-) to your left Tukan. The right set of k400 will carry the treble/bass to signal to the right Tukan
-Remove the pre-amp jumper on the Majik
-Install L/R rca interconnect from "pre out" to "input" L/R on the LK85
-Connect the L/R speaker treble +/- to the LK85 (top connection on the rear of your Tuks
-Connect a L/R pair of RCA interconnects from the "out" on the rear of the LK85. Run this "back" to the rear of the Majik and connect at the "amp input" (the remaining side where the pre-amp jumper was removed)
-Connect your bass speaker wire L/R for each Tukan from the Majik to the lower L/R inputs on each Tukan

Your low level L/R now comes out of the Majik into the LK85 to power your tweeters L/R, it daisy chains back low level L/R from the outputs on the LK85 back to the Majik amp section to power you woofers L/R.

You now have a separate amp powering the L tweeter, a separate amp for your R tweeter, a separate amp for the L woofer and a separate amp for the R woofer, each being supplied by it's own set of speaker wires +/-.

You are now "bi-amped" correctly.

Hope this helps
Dan
dedicated audio
My Tukans are nice, but the system lacks a little something in the lower registers. Will biamping give me noticeably more bass? Will going "active"? I'd prefer not to have to go get a sub right now.

Thanks.
Try putting your Tukans close to the rear wall. Going active will bring a little more base, however Tukans are not base giants.
Going Aktiv will let you go 5 to 10 hZ lower (60hZ). Mine became much more dynamic. The highs will be better as well. Bi-amping helps, but the way to go is Aktiv. I went Aktiv on all (5) with LK85's. It really turned things up a notch.
Dan
dedicated audio