Boss RV-500 Reverb Effects Processor

Retailing in the region of £379.00

On the menu for January 2026 are the Boss Guitar Pedals, freshly added and carefully selected. These New units are available to order online with fast, secure delivery from trusted UK retailers. Read on for full details, specifications, demos, videos, reviews, and the best places to buy the Boss Guitar Pedals today.


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On the menu for January 2026 are the Boss Guitar Pedals, freshly added and carefully selected. These New units are available to order online with fast, secure delivery from trusted UK retailers. Read on for full details, specifications, demos, videos, reviews, and the best places to buy the Boss Guitar Pedals today.

Journey to new dimensions of time and space with the RV-500, the most powerful and versatile reverb processor BOSS has ever produced. This multifaceted creation machine features class-defying 32-bit AD/DA along with 32-bit/96 kHz floating point processing and immense programmability, putting pro-level studio reverb and more at your feet.

Twelve modes and 21 newly developed reverb algorithms deliver a huge range of textures, from complementary ambience to deep, immersive sonic atmospheres. And thanks to the RV-500’s high-octane DSP, you can access a full-featured digital delay along with every reverb patch, and even run two reverb patches at once! Adding in MIDI I/O, support for external footswitch/expression control, and USB for connection to the free RV-500 Editor/Librarian software, the RV-500 is simply the most advanced reverb pedal available, bar none.

  • Studio-level sound with first-in-class 32-bit AD/DA, 32-bit floating point processing, and 96 kHz sampling rate
  • 12 modes with 21 reverb types, all with deep editing parameters
  • Includes a wide range of reverb types from standard to advanced, plus Roland classics such as the SRV-2000 Reverb and RE-201 Space Echo
  • A/B Simul mode allows you to use two reverb patches at once
  • Selectable carryover function allows reverb tails to continue with patch change or effect bypass
  • Powerful DSP provides independent digital delay with modulation along with each reverb patch
  • Graphic LCD and intensive real-time control options
  • 297 onboard patch memories and hands-on controls
  • Selectable buffered-bypass or true-bypass operation
  • MIDI I/O for interfacing with MIDI control devices
  • USB-MIDI for connecting to the RV-500 Editor/Librarian or a DAW (to be available in early July 2017)
  • Runs on four AA-size batteries or PSA-series AC adapter

Twelve Modes and 21 Unique Reverb Types

Inside the RV-500 are 21 top-quality reverb algorithms that enable you to shape any kind of space you can imagine. Each includes a massive range of adjustable parameters, from decay, density, and modulation to EQ, ducking, and more. Every algorithm has been newly developed specifically for this pedal, leveraging BOSS’s decades of expertise in advanced reverb design. On tap is everything from standards like room, hall, and plate to advanced reverbs like shimmer, non-linear, SFX, and many more. Also included are all-new recreations of the RE-201 Space Echo and SRV-2000 Digital Reverb, two revered Roland classics from the ‘70s and ‘80s.

Simultaneous Reverbs and Independent Digital Delay

With its powerhouse DSP engine, the RV-500 is far more than a one-effect device. To start, the pedal’s Dual mode provides two independent reverbs at once; you can feed them both with a full-range input, or with divided frequency ranges on each input to build rich, multi-range sounds. And when you employ A/B Simul mode, you can use any two RV-500 reverb patches at the same time, with your choice of series or parallel connection order and mixed or split A/B output. What’s more, each patch also includes a digital delay with a full set of parameters including modulation and EQ, plus the ability to set the reverb and delay effects for series or parallel operation on a per-patch basis.

Extraordinary Sound

The RV-500 features 32-bit/96 kHz AD/DA, exceeding all industry standards for pedal-based effects. All internal processing is 32-bit floating point and runs at a 96 kHz sampling rate as well, delivering pristine sonic quality that goes beyond the highest-level digital processors used in top pro studios. If you wish, you can run your analog dry tone straight through so it’s completely untouched with digital processing. You’re also able to select true-bypass or buffered-bypass operation to suit the needs of your setup.

Advanced Interface, Intuitive Operation

The RV-500 is equipped with a large LCD that clearly shows the patch name, delay time, and other vital performance information. It also makes it easy to view and adjust the unit’s deep editing parameters and advanced control features. With the grab-and-go panel knobs, you have top-level access to essential parameter adjustments like pre-delay, high and low EQ, and effect level. And via USB, you can connect with the free RV-500 Editor/Librarian on your computer for remote editing, patch backup, and more.

Intensive Real-Time Control

With its freely assignable switches and extensive support for real-time control, the RV-500 delivers unmatched creative expression and performance flexibility. By default, the A, B, and TAP/CTL switches offer intuitive control for patch/bank selection and bypass, plus tap tempo and real-time adjustment of various effect parameters. If you like, the switches can be customized to access three different reverbs patches, A/B Simul mode, and other functions. MIDI I/O opens the door to even more creative possibilities, offering deep control options with advanced setups.

RV-500 Modes and Algorithms

  • Room—Four types: small, medium, large, and ambience.
  • Hall—Three different hall sizes.
  • Plate—Classic studio-style reverberation.
  • Spring—Choose from one to three springs.
  • Shimmer—Two voices of pitch-shifted reverb.
  • Fast Decay—Unique reverb with quick decay for increased clarity.
  • Early Reflection—Four types with envelope parameters to shape unique sounds.
  • Non-Linear—Includes gate, reverse, and granular types.
  • SFX—Three characterful reverb types for special effects: Lo-Fi, Slowverb, and Storm.
  • Dual—Two independent reverbs that can accept a full-range or frequency-divided input.
  • SRV—Recreates the Roland SRV-2000, a classic rack reverb from the 1980s.
  • Space Echo—Recreates the Roland RE-201 Space Echo, one of the most coveted tape echo units ever made.

Specifications

  • Sampling Frequency: 96 kHz
  • AD/DA Conversion: 32 bits
  • Processing: 32-bit floating point

12 modes

  • ROOM
  • HALL
  • PLATE
  • SPRING
  • SHIMMER
  • FAST DECAY
  • EARLY REFLECTION
  • NON-LINEAR
  • SFX
  • DUAL
  • SRV
  • SPACE ECHO
  • Memory: 198 (99 banks x 2 [A] [B]), 297 (99 banks x 3 [A] [B] [C])
  • Nominal Input Level: INPUT A/MONO, B: -10 dBu
  • Maximum Input Level: INPUT A/MONO, B: +8 dBu
  • Input Impedance: INPUT A/MONO, B: 1 M ohm
  • Nominal Output Level: OUTPUT A/MONO, B: -10 dBu
  • Maximum Output Level: OUTPUT A/MONO, B: +8 dBu
  • Output Impedance: OUTPUT A/MONO, B: 2 k ohms
  • Recommended Load Impedance: OUTPUT A/MONO, B: 20 k ohms or greater
  • Bypass: Buffered bypass or True bypass (with relays)
  • Controls: A switch, B switch, TAP/CTL switch DOWN button, UP button, EXIT button, EDIT button MODE knob, TIME/VALUE knob, PRE-DELAY knob, E.LEVEL knob, LOW knob, HIGH knob
  • Display: Graphic LCD (128 x 64 dots, backlit LCD)
  • Power Supply: Alkaline battery (AA, LR6) x 4, AC adaptor (sold separately)
  • Current Draw: 225 mA

Options (sold separately)

  • AC adaptor: PSA-S series
  • Footswitch: FS-5U, FS-5L
  • Dual Footswitch: FS-6, FS-7
  • Expression Pedal: FV-500H, FV-500L, EV-30, Roland EV-5

Additional information

Weight 1.61 kg

Brand

Boss

Boss is a prominent manufacturer of guitar effects pedals, multi-effects units, and related musical equipment, known for their durability, reliability, and wide range of effects. Founded in 1973 as a division of the Roland Corporation, Boss quickly became synonymous with high-quality effects pedals that are popular among guitarists and musicians worldwide.

Boss pedals are renowned for their rugged construction, intuitive controls, and signature sound quality. The company offers a comprehensive lineup of effects pedals covering various categories, including distortion, overdrive, delay, modulation, and more. Iconic pedals like the DS-1 Distortion, the DS-2 Turbo Distortion, the DD-3 Digital Delay, and the MT-2 Metal Zone have become staples on countless pedalboards due to their versatility and reliability.

Category

Guitar Pedals

Tags

Delay

A delay pedal records your signal and plays it back after a set time, creating echoes that can range from tight, slapback repeats to long, atmospheric trails. It’s one of the most versatile effects, used to thicken tones, add rhythmic depth, or build spacious, ambient layers. Analogue delays offer warm, decaying repeats that blend naturally with your tone, while digital units provide pristine echoes with precise control over time, feedback, and mix levels.

From classic rockabilly and tape-style echoes to modern looping and shimmer effects, delay pedals have become essential tools for shaping sound. They can make solos soar, rhythms pulse, or transform simple chord progressions into cinematic textures. Whether used subtly to add dimension or boldly to create soundscapes, a good delay pedal can completely redefine the feel and atmosphere of your music.

envelope filter

EQ

While Ed Sheeran primarily relies on the natural sound of his acoustic guitar and vocals, he occasionally uses EQ (Equalization) to shape and enhance his tone during live performances or in the studio. EQ pedals or onboard preamps can allow him to adjust the frequency response of his guitar signal to suit the acoustics of different venues or to achieve specific tonal characteristics. Here’s how EQ might be utilized in Ed Sheeran’s setup:

1. **Tonal Shaping**: EQ can be used to adjust the balance of frequencies in the guitar signal, allowing Ed Sheeran to shape his tone to his liking. For example, he might boost the midrange frequencies to bring out the warmth and presence of his acoustic guitar, or cut certain frequencies to reduce any harshness or mud in the sound.

2. **Feedback Control**: In a live setting, EQ can help control feedback by notching out problematic frequencies that might cause the guitar signal to feed back through the amplification system. This can be particularly useful when performing in venues with challenging acoustics or high volume levels.

3. **Room Correction**: In situations where the venue’s acoustics are less than ideal, EQ can be used to compensate for any deficiencies in the sound. By adjusting the EQ settings, Ed Sheeran can tailor the guitar tone to sound more balanced and natural, regardless of the room’s acoustic properties.

4. **Matching Gear**: EQ can also be used to match the tone of Ed Sheeran’s guitar to the sound of other instruments or equipment in his setup. For example, he might adjust the EQ to complement the tonal characteristics of his vocal microphone or to blend seamlessly with backing tracks or other instruments.

Overall, while EQ may not be a central component of Ed Sheeran’s guitar effects setup, it can still play a valuable role in shaping his tone and ensuring that he achieves the desired sound in different performance environments. Whether used subtly for tonal shaping or more aggressively for feedback control, EQ allows Ed Sheeran to tailor his guitar tone to suit his musical vision and performance needs.

Expression

Expression pedals allow real-time control over specific parameters on compatible guitar pedals, such as volume, delay time, modulation depth, or filter sweep. Used with an expression input, they let players shape effects dynamically with their foot, adding movement and performance control that cannot be achieved with fixed knob settings.

MIDI

MIDI pedals use the Musical Instrument Digital Interface standard to communicate with other guitar pedals, effects units, and hardware. They allow control over presets, parameters, and switching across multiple devices from a single controller. MIDI integration makes it possible to build complex, synchronised pedal setups while keeping control simple and consistent.

New

This is brand new, fresh in, and a UK warranty is included. New Gear always comes from trusted UK music retailers.

noise gate

Pitch

Pitch pedals alter the frequency of your guitar signal, changing the perceived note or adding harmony. They can shift notes up or down by fixed intervals, create harmonies, or produce dive-bomb and whammy-style effects without a tremolo arm. Pitch shifters and harmonisers are great for thickening solos, simulating multiple guitars, or experimenting with creative, otherworldly sounds that expand your tonal range.

Reverb

A reverb pedal is like the rich sauce that ties every flavour on the plate into one smooth experience. It adds depth, warmth, and atmosphere — the sonic equivalent of a perfectly reduced glaze that lingers on the tongue. Whether you’re after the subtle ambience of a cosy café (spring or plate reverb) or the grand echoes of a cathedral (hall or shimmer reverb), this is where your tone breathes and expands. A touch of reverb can turn a dry sound into something lush and inviting — but pour on too much, and it’s all you can taste. Used with finesse, it’s the finishing touch that transforms your tone from plain to unforgettable.

used

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