Darkglass Vintage Ultra v2 (Aux-In) features a single user-loadable cabinet simulation impulse response, a Micro-USB B port to connect to Mac/PC to load a different Virtual Cabinet through Darkglass Suite, a 1/8" headphone output with cabinet simulation, a balanced XLR output with switchable cabinet simulation and a 1/8" stereo input that allows you to practice with backing tracks from your smartphone or laptop.

• Master knob: Whereas the Level Knob controls the output of the overdrive section the Master volume adjusts the overall volume of the unit. Ideal for fine tuning the output on clean mode. It also serves as a DI level control.
• Blend knob: Mixes the clean input signal with the overdriven signal. The clean signal remains at unity gain while the volume of the overdriven signal is set by the Level knob, allowing for fine control of the blend ratio.
• Level knob: Sets the volume of the overdriven signal.
• Drive knob: Sets the amount of saturation in the overdriven signal.
• Attack switch: Sets the amount of treble content to saturate. The Boost setting emphasizes the treble content extra clarity and presence. The Flat position leaves this register untouched while the 'Cut' position will reduce the amount of high frequencies being saturated.
• Grunt switch: Sets the amount of low frequency content to saturate by selecting between three different bass boost levels before the clipping stage.
• Bass knob: +-12dB @ 100Hz
• Lo Mids knob: +-12dB switchable 250Hz, 500Hz and 1kHz
• Hi Mids knob: +-12dB switchable 750Hz, 1.5KHz and 3kHz
• Treble knob: +-12dB @ 5kHz
• Direct Output XLR output: A balanced version of the 1/4" output, useful for running into PAs or studio mixing consoles.
• Ground Lift switch: Disconnects the signal ground on the Direct Output to break any ground loops. Set this switch to either position that has less noise. The switch does not affect the 1/4" output.
• Cab Sim switch: Toggles the cabinet simulation on/off on the Direct Output. This switch completely bypasses all digital circuits and allows you to get a zero latency signal when needed.
• Headphones 1/8" output: Vintage Ultra has an internal stereo headphone amplifier capable of driving a minimum load of 16 ohms from the 1/8" stereo jack. Use the Master volume control to adjust the level.
• USB port: A Micro USB B connector allows you to connect the pedal to Mac/PC to load cabinet simulation impulse responses to the pedal and control various other settings.
• Aux In 1/8" input: This 1/8" stereo input allows you to practice with backing tracks from your smartphone or laptop. Auxiliary input can only be used with the headphone output. The pedal does not control the level; it must be set from your audio source.