Diamond Memory Lane STM32 Digital Bucket-Brigade-Style Delay Pedal

£269.00

This is a New Diamond Memory Lane STM32 Digital Bucket-Brigade-Style Delay Pedal from Diamond Pedals, listed in Delay Pedals on Just Pedals. Read More below.

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The Diamond Memory Lane STM32 is a masterclass in delay effects, seamlessly blending the warm, organic character of vintage analogue delays with the precision and versatility of modern digital technology. Utilising Diamond’s exclusive digital Bucket Brigade architecture powered by the advanced STM32 ARM processor, this pedal offers up to 2.4 seconds of lush, musical repeats that can transform your sound from subtle slapback echoes to vast, immersive soundscapes. Whether you’re after classic tones or innovative delay textures, the Memory Lane STM32 delivers with clarity and depth.

Designed with the contemporary guitarist in mind, the Memory Lane STM32 features four distinct delay modes, each offering unique sonic possibilities. From the faithful reproduction of the Memory Lane Jr’s fixed-rate delay to warm, saturated vintage repeats, rhythmic dual-head patterns, and expansive three-head ambience, this pedal is built to inspire creativity. Additional features such as tap tempo with subdivisions, top-mounted jacks for stage-friendly connectivity, and buffered bypass operation ensure it fits effortlessly into any rig while maintaining pristine signal integrity.

Beyond its impressive sound palette, the Memory Lane STM32 is engineered for reliability and ease of use. The pedal’s advanced operation modes provide flexible control options, including classic Memory Lane behaviour, delay trails on bypass, and momentary or latching switching for modulation and tempo doubling. Hand-made in Montreal, Canada, and powered by a standard 9V DC PSU, the Memory Lane STM32 is a robust and versatile delay pedal that elevates your tone and performance.

Digital Bucket Brigade Architecture

Diamond’s exclusive digital Bucket Brigade design combines three distinct delay lines with analogue companding and filtering, delivering the warm, musical character of vintage delays with the clarity and extended range afforded by modern digital processing.

Four Versatile Delay Modes

From classic fixed-rate delays to rich vintage saturation, rhythmic dual-head patterns, and expansive ambient repeats, the Memory Lane STM32 offers a diverse palette of sounds to suit any musical style or creative need.

Tap Tempo with Subdivisions

Precise control over delay timing is at your feet with tap tempo functionality and selectable subdivisions, allowing you to lock in your delay perfectly with your playing or band tempo. The Auto Div and Doubler features further enhance rhythmic flexibility.

Advanced Operation and Reliability

With modes such as Trails, Momentary/Latching switching, and classic Memory Lane behaviour, plus top-mounted jacks and soft touch relay switching, this pedal is designed for dependable performance in any live or studio environment.

Key Features

  • Digital Bucket Brigade Architecture – Combines three distinct delay lines with analogue companding and filtering to recreate the warmth and character of vintage delays with modern clarity and extended delay times.
  • Up to 2400 ms Delay Time – Offers a wide range of delay durations, from tight slapback echoes to long, modulated repeats, perfect for creating rich, atmospheric soundscapes.
  • Four Distinct Delay Modes – Includes MLjr Mode for classic fixed-rate delay, Vintage Mode for saturated repeats, Galloping 2-Head for rhythmic patterns, and Ambient 3-Head for cascading, layered effects.
  • Tap Tempo with Subdivisions and Advanced Controls – Enables precise timing with easy tempo adjustments, plus features like Auto Div, Doubler, Trails, and Momentary/Latching switching for versatile performance options.

Specifications

Delay

  • Delay Type: Digital Bucket Brigade-style with analogue companding and filtering
  • Processor: STM32 ARM Processor
  • Maximum Delay Time: 2400 ms
  • Delay Modes: MLjr Mode, Vintage Mode, Galloping 2-Head, Ambient 3-Head

Controls & Features

  • Tap Tempo with Subdivisions via dedicated footswitch
  • Auto Div and Doubler tempo features
  • Advanced operation modes: Geezer Mode, Trails Mode, Momentary/Latching Mode
  • Buffered bypass with soft touch relay switching
  • Top-mounted input/output jacks

Power

  • Power Supply: 9V DC PSU (centre negative, 2.1 mm)
  • Current Draw: Approximately 50 mA

Construction

  • Hand-made in Montreal, Canada

Brand

Diamond Pedals

In the current JustPedals catalogue, Diamond Pedals is represented by Delay Pedals, Compressor Pedals and Tremolo & Vibrato Pedals. Current listings include Dark Cloud Textural Delay, Phase 6-Stage JFET Phaser and Boost/EQ Boost and Tilt EQ. That makes the range relevant to players looking for time-based effects and ambience, plus modulation and movement. Check each model for its exact circuit or processing platform, controls, power requirements and connections, particularly where the catalogue includes both pedals and supporting gear.

Category

Delay Pedals

Delay pedals repeat the input after a set time, from a short slapback to long ambient trails. Feedback controls how many repeats continue; filtering, modulation, saturation and mix shape their tone and prominence. Tap tempo can keep rhythmic delays aligned with a song, while presets and MIDI help when several timings are needed. Analogue, tape-style and digital designs respond differently to transients and overload. Check maximum delay time, spillover, stereo routing, trails and headroom before choosing a model for the rest of the board.

Tags

Analogue

Analogue products use continuous audio circuitry for some or all of the signal path, so clipping, filtering or modulation arises from physical components rather than sampled algorithms. The label does not guarantee a particular tone; component choice, headroom, bias, noise and the surrounding gain stages still matter. Check whether the switching, presets, control section or cabinet stage is digital when the exact signal path is important.

Buffered Bypass

Buffered bypass keeps an active buffer in the signal path when the effect is bypassed. This can help drive long cable runs and high-capacitance boards, but the buffer’s input and output loading may also change the feel or frequency response. It is not the same as true bypass. Check the buffer behaviour, output impedance, placement around fuzz and the number of other buffers already in the chain before deciding whether it suits the rig.

Digital

Digital products use conversion and processing to create, store or control the effect. This can provide presets, complex routing, repeatable algorithms, USB, MIDI and firmware features, but conversion, latency, power requirements and clocking depend on the design. Check the input and output levels, sample or impulse-response support, bypass behaviour and current draw when combining a digital unit with analogue pedals or a direct recording setup.

Tap Tempo

Tap tempo lets a player set delay, modulation, tremolo or looper timing by tapping a footswitch. The implementation may be a dedicated switch, an external input, MIDI clock or a combination, and the supported timing divisions vary. Check whether the tempo is stored, whether tap is momentary or latching, how quickly the effect follows changes and which blocks respond. Tap tempo is useful only when the control connection and timing range match the workflow.