Tapko vs AU EngineCore

Tapko is a fast, no-nonsense drum sampler built by a musician for musicians. Load your sounds, build your kit, and play — standalone or as an AUv3 plugin in your favorite host. Use Tapko on its own as a playable drum machine, or load it as an AUv3 instrument in AUM, Loopy Pro, GarageBand, Cubasis, and more. 16 PADS, TOTAL CONTROL • 16-pad grid with per-pad sample import (WAV, AIFF, MP3, M4A, FLAC, CAF) • Per-pad 3-band EQ with adjustable gain and frequency, volume, pan, gain, choke groups, and configurable Fade Out • Swipe pads to tweak volume, EQ, pan, and reverb send on the fly • MIDI Learn — tap a pad, play a note, instantly assign note and channel • Swipe left/right on single-sample pads to cycle saved versions • Built-in stereo reverb with per-pad send, per-pad dry level, and global room/decay/wet-level controls • Built-in delay/echo with per-pad send and global time, feedback, damping, and wet-level controls • Per-pad varispeed pitch — retune a pad up or down, turntable-style • Let a pad's hits overlap and ring out instead of cutting each other off — perfect for cymbals and pads ADVANCED SAMPLING • Velocity layers — up to 5 layers per pad with adjustable velocity ranges • Round robin — cycle through up to 5 samples per pad (sequential or random) • Layer mode — stack up to 5 samples per pad and trigger them simultaneously • Random velocity — override incoming velocity with base +/- variation for natural dynamics • Sample Editor with zoomable waveform: high-detail zoom view above, full-file overview below with a draggable zoom-window and in/out markers, pinch-to-zoom, trim handles, start delay, attack, and per-pad gain • Global media browser — import clips once, assign to any pad in any kit; organize into folders, multi-select to move or delete, and export/import your whole library as a single file KITS & SHARING • Create, rename, duplicate, and delete kits • Import and export kits as .tapkokit files • Kit Store — browse and download free community kits • Full backup and restore of all kits and media to a single .tapkobackup file • iCloud backup — upload your kits and Media Library and restore them on another device, with live progress and a clear confirmation once everything is in iCloud • Build kits on your computer at tapko.davidguva.se MULTI-OUTPUT ROUTING • 9 stereo output buses (1 Main + 8 Aux) for hosts that support multi-output • Assign each pad to an individual output bus for separate mixing and effects • Pads assigned to an Aux bus are isolated to that bus, so you can send drums to individual channel strips without duplicating them on Main • Single-output hosts hear every pad that's still assigned to Main • Pads routed to an Aux bus show which output they use right on the pad MIDI & HOST INTEGRATION • MIDI input with customizable note mapping (GM drum layout by default) • Per-pad MIDI channel assignment (omni or channel 1–16) • MIDI output and Program Change for kit switching • All parameters exposed to the host for automation • Delay syncs to the host's tempo • Factory presets support BUILT FOR PERFORMANCE • Real-time C++ DSP engine with vDSP acceleration • 48-voice polyphonic playback with intelligent voice stealing • Efficient CPU usage for most kits; usage increases with kit complexity (more layers, longer samples/tails, and heavier FX/routing) STANDALONE & PLUGIN Tapko works as a standalone drum machine right out of the box. It also registers as an AUv3 instrument plugin so any compatible host can load it.

AU EngineCore app effectively transforms any compatible multi-channel audio interface into a fully configurable digital mixer for live performance. Unlike traditional digital mixers, AU EngineCore offers a software-defined mixing environment, giving users complete control over routing, processing, and signal flow without hardware limitations. A key advantage is the ability to use studio-grade AUv3 plugins directly in live scenarios, enabling advanced processing and creative flexibility that typically requires dedicated studio setups. Built for precision, speed, reliability and real-time performance, AU EngineCore delivers ultra-low latency audio processing, flexible routing, and a clean, distraction-free interface. Key Features • Ultra-low latency audio engine for real-time performance • Advanced multi-bus routing with flexible signal flow • AU plugin support (inserts on channels, buses, and master) • Designed to work seamlessly with most multi-input audio interfaces • Stable performance even in complex live setups • Clean, classic interface optimized for fast operation • Real-time processing with no interruptions or audio artifacts in Live Mode • Multi-channel input and output support • Built for musicians, performers, and sound engineers Built for Live AU EngineCore is engineered to handle demanding live scenarios where stability and speed matter most. Every part of the engine is optimized to ensure smooth operation, even under heavy load. Flexible Audio Setup Connect your audio interface and build your mix the way you want: Route signals across multiple buses Insert AU effects anywhere in the chain Customize your workflow to meet your specific needs. Precision Without Distraction The interface is designed to stay out of your way, so you can focus on what matters: your sound. #nobodysbanda