Used for 5 years for live shows and studio work, always in a hard case, in perfect condition. The Mission Engineering SP-1 has been converted from having a latch switch to a momentary switch to work with the Kemper. The expression pedal has some wear and tear but in perfect working condition. Will include both angled balanced cables as well.

Core Features & Modes

• Amplifier Profiling: Full ability to capture real guitar amp rigs via Return/Send setup.
• Operating Modes: Browser mode (library of up to 999 rigs), Performance mode (125 banks with 5 rigs/slots each), and Profiler mode.
• Footswitches: 13 total footswitches (5 for rig selection, 4 for effect blocks/switches, 2 for bank navigation, plus dedicated tuner and looper switches).

Connections & Inputs/Outputs

• Guitar Input: 1/4" TS unbalanced (1 megohm impedance, 127 dB dynamic range).
• Returns (1-4): 4x 1/4" TRS balanced with ground lifts (for returns or external switches/pedals).
• Main Outputs: XLR balanced and 1/4" TS unbalanced with ground lift (+4 dBu).
• Monitor Outputs: 2x 1/4" TS unbalanced (+4 dBu) for independent cab amplification.
• Sends (1-2): 2x 1/4" TS unbalanced with ground lift (stereo or dual mono loops).
• Headphone Output: 3.5 mm TRS stereo jack.
• Digital I/O: S/PDIF Input/Output (RCA, 44.1/48/88.2/96 kHz at 24-bit).
• Control & MIDI: 4x jacks for expression pedals/external switches, MIDI In/Out.
• USB: USB Type A (for thumb drives/profiles) and Type B (for computer connection/Rig Manager).

Physical Specs

• Dimensions: 8.5 cm (H) x 47 cm (W) x 26 cm (D)
• Weight: 4.5 kg
• Enclosure: Solid pressed steel chassis
• Power Supply: Internal 100–230V mains power with standard IEC cable

Mission Engineering SP-1

• Potentiometer: 10K ohm linear
• Switch Type: Momentary footswitch
• Outputs: 2 x 1/4" jacks
• Power: Passive
• Dimensions: 25.4 cm x 10.2 cm x 7.6 cm
• Weight: 1.45 kg