Ampero Control is a compact, sturdy, fully programmable Bluetooth MIDI controller, that gives musicians flexible MIDI-based control via MIDI port, USB jack and Bluetooth. It features 4 footswitches, with each footswitch, you can send up to 16 different MIDI messages by different actions. Specifications Compatible Exp Pedal Pot Resistance: Max. 10kΩ Power Requirement: 9-18V DC center negative or 5V DC (USB) Current Consumption: Max. 100mA Working Range: ≤5m Dimensions: 10.18inches(W) x 2.19inches(D) x 1.93inches(H) Weight: 17.32 ounces 1. Programmable Footswitch: For sending MIDI messages depending on your needs. Use Ampero Control app for detailed setting 2. 3-digit LED screen: Indicates unit (bank number, MIDI messages, etc.) 3. EXP/CTRL 1/2: 1/4” TRS inputs, for connecting expression pedals/ controllers 4. MIDI IN: Standard 5-pin MIDI input/output jack, for receiving/sending MIDI messages 5. USB: USB 2.0 Type-B jack, for USB MIDI control or powered 6. Power Supply Connection: Power supply input (9-18V DC center negative) Multiple Usage Scenarios Ampero Control supports a wide range of MIDI messages including PC, CC, Note On/Off, and others via MIDI, USB, and Bluetooth. With this you can switch presets, turn effects on/off on your pedals/multi-FXs, play/stop loops in your DAW, or even make a cool pad sound while playing guitar! Complex Controls with Simple Tap Action With Ampero Control you can assign up to 16 different MIDI messages (or 32 messages divided into two groups) per footswitch with different press/hold actions. This makes Ampero Control very flexible and enjoyable to use. Easy-to-use Mobile App Ampero Control comes with a dedicated mobile app with a straight forward, user-friendly interface, which makes editing MIDI messages a walk in the park. In the app there are several templates for you to control essential and advanced functions of many mainstream audio devices, and you can also create your own templates. Features 1 Compact, smart 4-footswitch Bluetooth MIDI controller 2 Supports standard MIDI, USB MIDI and Bluetooth MIDI input/output/thru 3 Sending/transferring MIDI messages to separated/combined MIDI outputs 4 Send max. 16 MIDI messages by one footswitch (32 for A/B groups) 5 100 banks (each bank includes 4 footswitches settings, 2 CTRL/EXP jack settings and more) 6 Different footswitch triggering actions for flexible switching and various uses 7 Dedicated mobile App lets you easily set your controller on the fly 8 2 CTRL/EXP TRS jacks for adapting external footswitches/expression pedals 9 3-digit LED for MIDI message info and Bluetooth connection status display 10 DC 9-18V or 5V USB bus power supply NEW Ampero Control EC-4 Ampero Stage MP-380 Add to Cart Add to Cart Customer Reviews 3.6 out of 5 stars 17 4.3 out of 5 stars 62 Price $119.99$119.99 $689.99$689.99 Product MIDI Foot Controller Pedal Multi Effects Processor Mutual Matching YES YES