The core delay decision. Analog delays (bucket-brigade / BBD) give warm, dark repeats that lose treble and degrade each pass — they sit behind your tone. Digital delays give clean, pristine repeats that copy your signal exactly, with longer times and more features.
| Analog Delay | Digital Delay | |
|---|---|---|
| Repeat character | Warm, dark, gradually degrading — each echo softer and murkier. | Clean and pristine — echoes are faithful copies of your note. |
| Max delay time | Shorter (often ~300–600 ms) before it gets very murky. | Long — seconds of delay, tap tempo, precise subdivisions. |
| Sits in a mix | Blends and gets out of the way — great under a lead. | Stays present and defined — great for rhythmic dotted-eighth parts. |
| Self-oscillation | Musical, warm runaway — a classic analog trick. | Can oscillate too, but brighter and more clinical. |
| Famous for | Warm slapback, ambient wash, the "vintage" echo sound. | The Edge (U2) dotted-eighth, precise modern lead delays, looping. |
Get an analog (bucket-brigade) delay for warm, dark repeats that degrade and blend behind your tone — ideal for vintage slapback and ambient wash. Get a digital delay for clean, pristine, longer repeats with tap tempo and precise subdivisions — ideal for The Edge–style dotted-eighth parts and modern leads. Analog blurs the echo; digital keeps it crisp.