250 ohms into 22K is perfectly fine, on paper. The < 100pF recommendation is odd. A lot of audiophile interconnects will exceed that. And by a LOT, if your doing a long run to the amps.
amp pre amp matching
Audio Research SP9 preamplifier. MK III
Output impedance: 250 ohms (main), Recommended load: 60k-100k ohms.
Odyssey Audio Khartago amp.
Input impedance: >22kOhms.
I was just wondering if these two would be a "fine sounding match" based on the fore mentioned specs?
And if these specs, input and output impedance matter? And how would it affect the components if at all?
Would an interconnect cable influence the sound? And or tailor the sound if unacceptable?
Would the fore mentioned impedance affect the sound? And if so how in the spectrum?
Is there an acceptable range of impedance?
Looking for an overall mid-hall sound, not forward or bright in your face, not dull or opaque at the cost of detail.
Lyra Delos Cartridge. Grado Reference master 2
Apogee Calipers
Music; acoustic, jazz live jazz, rock, pop, some classical.
Output impedance: 250 ohms (main), Recommended load: 60k-100k ohms.
Odyssey Audio Khartago amp.
Input impedance: >22kOhms.
I was just wondering if these two would be a "fine sounding match" based on the fore mentioned specs?
And if these specs, input and output impedance matter? And how would it affect the components if at all?
Would an interconnect cable influence the sound? And or tailor the sound if unacceptable?
Would the fore mentioned impedance affect the sound? And if so how in the spectrum?
Is there an acceptable range of impedance?
Looking for an overall mid-hall sound, not forward or bright in your face, not dull or opaque at the cost of detail.
Lyra Delos Cartridge. Grado Reference master 2
Apogee Calipers
Music; acoustic, jazz live jazz, rock, pop, some classical.