joysjane OP
OK, you’ve got 2 x Phase Linear 700’s the same?
They are 33khom each input impedance = 15kohm at 1.2v sens, the Oppo will see. This fine, the Oppo can do this at 100ohm with 2.1v.
Yes vertical Bi-Amping is better as each amps power supply is then only having to drive one bass unit, so in theory it’s better for bass.
Which ever way you go be careful with your hookup, the Phase Linear are very powerful, but not very stable, and the Kappa 9's are a very hard load.
http://www.classicspeakerpages.net/IP.Board/uploads/monthly_2016_03/Kappa9Impedance.jpg.340a528e36b9...
Cheers George
OK, you’ve got 2 x Phase Linear 700’s the same?
They are 33khom each input impedance = 15kohm at 1.2v sens, the Oppo will see. This fine, the Oppo can do this at 100ohm with 2.1v.
Yes vertical Bi-Amping is better as each amps power supply is then only having to drive one bass unit, so in theory it’s better for bass.
Which ever way you go be careful with your hookup, the Phase Linear are very powerful, but not very stable, and the Kappa 9's are a very hard load.
http://www.classicspeakerpages.net/IP.Board/uploads/monthly_2016_03/Kappa9Impedance.jpg.340a528e36b9...
Cheers George