Teenage Engineering TX-6 firmware

- extended gain range - user configurable sequencer patterns with pitch per step - pattern chaining - portamento setting - midi synth generator - midi cc knob function - save additional scenes to usb memory - improve mass storage disk performance and flexibility - playback of float format wav files from usb disk - beat detect on usb inputs - link mode - fix usb audio on linux - support usb audio float format when pcm not available

- usb stability and bug fixes - handle recording to slow usb memories - fixed bug with integer rollover on disk record - input mode accessible from system menu - split mode has custom balance graphics - added combined synth play+seq mode - start/stop/tempo controllable via midi cc

- sampler - looper - detune parameter for oscillators - start/stop signal when using sync16 output - usb audio stability and compatibility - dual mono aux send option

- 12 in / 12 out configuration available to use all 12 channels as inputs and outputs simultaneously (compatible only with mac OS and iOS). - integration with TP–7 recorder and new usb audio mode - usb audio host mode support and integration with CM–15 microphone - control master volume with ortho remote - compensate clock for more accurate sample rate

- added beat tracking of audio input signals. - improved tap tempo control. - added one decimal for finer bpm adjustment. - added tempo sync to pong tape fx. - improved DC blocking filter on inputs. - added midi cc control of track gain setting. - added midi cc control of sequencer pattern. - use range 0-127 for all midi cc. - made quick access selection persistent. - fixed issue when device was started with usb disk inserted. - prevent file corruption when powering off during recording.

- usb mass storage disk record/playback for 24-bit 48 kHz stereo wav files, including armed recording with automatic start on audio detect. - PO-sync output on aux and cue, with selectable 8th note for PO-sync and 16th note for modular systems. - external midi control of all TX–6 parameters, for complete remote control over midi. - extended midi support for synth mode to play the synth chromatically using midi notes from an external keyboard. - added 'scenes' to save and load all settings. - usb audio multiple sample rate support: 48 kHz and additionally 44.1 kHz, for compatibility with MPC live etc. - BLE midi clock in/out support with clock routing settings. - BLE host mode to connect peripherals like BLE midi keyboards. - switchable aux and cue outputs, to be able to utilize the higher output level of the aux jack if needed for high impedance headphones. - added balanced mono input mode in addition to the stereo / mono / split modes. - parameters keep their values until a knob is moved, making it easier to switch knob config without undesired behavior. - no snap back of the freeze FX parameter. click to reset instead. - smoother change of FX I send. - stability bugfix for usb midi host mode. - usb audio mode set on menu exit, instead of directly.