NAM: Neural Amp Modeler

[MirrorProfiles]

Iirc the output impedance on the Suhr is pretty high for a "line" output. The effect will depend on the interface line level input impedance, though. 10K might be fine, 2.2K maybe less so.

Regular RL specs say “below 6k”, RLIR says “600 Ω”.

I guess cable length and input impedances may play into it too.

 

[paisleywookiee]

I’m just going to use a speaker level DI between the head and cab. Don’t really need a reactive load. Yeah, it’s gonna be noisy for a few minutes, but who cares?

 

[AlbertA]

I measured my Suhr RL - With the line output DI level knob al the way down, about 2.2KΩ.

Knob all the way up, at 100Hz about 5KΩ, at 1KHz , 9.5KΩ.

So following 10x rule of thumb - choose an input that has an impedance > 100KΩ

 

[Chocol8]

I’m just going to use a speaker level DI between the head and cab. Don’t really need a reactive load. Yeah, it’s gonna be noisy for a few minutes, but who cares?

I recommend that anyway because the actual load of the cab gets captured. Not as big of a deal for heads, but for combos I generally want the real cab impedance curve. YMMV as it is up to preference.

 

[Chocol8]

I’m just going to use a speaker level DI between the head and cab. Don’t really need a reactive load. Yeah, it’s gonna be noisy for a few minutes, but who cares?

BTW, if you already have the speaker level DI, I would definitely get the Lehle P split over the IK capture box. You would only use half of the IK box and I think the Lehle is going to have less impact on the signal.