Dahlia Tape Delay vs EchoSketch

Dahlia Tape Delay is an AUv3 effect built as a love letter to a bygone era. WOW & FLUTTER Noisy oscillators drive pitch modulation to give the same organic variation from tape aging. TAPE HEAD EQ A filter models the frequency response of the playback head of an analog tape delay, adding warmth and high-end roll-off in the feedback path. FEEDBACK Tape compression at the end of the signal path lets you push feedback to its limits without fear of runaway. STEREO / SPLIT Independent left/right delay times, ping-pong mode, stereo width, and spread controls using a mid/side splitter. FEATURES • Four delay time modes with host sync. • Independent left/right delay times. • Ping-pong stereo with adjustable width. • Tape wow + flutter modulation. • Feedback path with tape EQ and head response filtering. • Drift-compensating delay lines for stable long delays. • 12 factory presets. • Support for custom presets DAHLIA DELAY CLASSIC: The app includes a whole second AUv3 at no extra cost. Dahlia Delay Classic is a reincarnation of the original 2015 Dahlia Delay - it's a stereo delay with a resonant filter in the feedback path and a subtle pitch modulating warble. This new rendition has a more performant audio engine, host sync capabilities, improved presets and a more modern UI. Faithful to the original character, but with a new look and feel. COMPATIBILITY Runs standalone and as an AUv3 audio unit. Compatible with GarageBand, AUM, Cubasis, and any host that supports AUv3 effects on iOS 17 or later. — Timothy J. Barraclough / Horse Parade

EchoSketch turns delay and reverb into a live, playable instrument. Shape your sound in real time using a responsive X/Y performance surface designed for intuitive touch expression. At its core are four great-sounding delays: digital, analog, ping-pong, and reverse. The range for each parameter and the XY axes direction can be set independently, allowing you to easily morph between sounds. It works as an Audio Unit plugin or standalone — iOS or Mac. Comprehensive Delays • Digital (patterned after a legendary '80s rack delay), Analog (warm, with tape-style pitch glide), Reverse, and Left/Right Ping-Pong • Delay times can sync to tempo or be set in milliseconds • Feedback features delay-dependent tone shaping — bright for short delays and darker for long ones Convolution Reverb • Stereo or mono Spring, Plate, and Hall • Reverb path is separate from the delay (same as vintage tape echo units), so repeats don’t get washed out Modulation and Filter • Analog-style modulation for chorused, warbly pitch echoes • Tone control — darken or brighten delays, with a center detent for flat Designed for Hands-On Performance • HOLD / LIFT — leave the XY cursor in place, or touch the pad for momentary delay sounds • FREEZE — set the current feedback into an infinite loop and play over it • MOTION — record a gesture on the XY pad and loop it Presets and More • Presets are transferable between hosts • Two looks — light "Trail" and dark "Glow" • Works standalone with live audio or as an AUv3 plugin • Universal — iPad/iPhone also gets you the Mac version — one purchase • Mac: after installing, open EchoSketch once to use it as a plugin in your DAW • Works in AUM, AudioBus, GarageBand, Logic, and other AUv3 hosts