1. Wireless control the Spark amp, directly, without connecting to Spark APP.

When AIRSTEP is running, it will automatically search for the nearby Spark amp and connect. After the connection is successful, the connection indicator will be in solid green.
AIRSTEP can control the following parameters of the Spark amp:

Switch to the next channel;
Switch to the previous channel;
Switch to a specific channel;
Toggle On/Off DRIVE effect;
Toggle On/Off MOD effect;
Toggle On/Off DELAY effect;
Toggle On/Off REVERB effect;

2. Add the two-way communication function with Spark, so that AIRSTEP’S FS LEDs can display Spark Amp’s toggle effect's on/off status.

3. AIRSTEP APP update, add presets for Spark, Quad Cortex, Eventide H9, Reaper...etc

AIRSTEP APP(IOS) 1.5
AIRSTEP APP(ANDROID)1.2.3

Firmware upgrade

Control Spark with AIRSTEP manual