The current Aux In SKU keeps Drive, Level, Blend, Master, Attack, and Grunt, plus switchable mid frequencies on Lo Mids and Hi Mids. Distortion and Bypass footswitches engage the overdrive section independently of the clean path.
Balanced XLR Direct Out includes switchable cab sim. A headphone output shares IR cab sims for silent practice, and the 3.5 mm Aux In mixes backing tracks into headphones only. USB loads cabinet impulse responses via Darkglass Suite.
This listing is the current B7K Ultra with Aux In (maker URL b7uv2a), not earlier Ultra revisions that shipped without the aux jack.
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Mr. Black
MXR
