Signal Processors
266 productsUpdated April 2026
All (266)Effects Processors(49)Equalisers(22)Microphone Preamplifiers(6)Phono Preamps(60)Crossovers(21)Noise Gates & Compressors(4)Loudspeaker Management Systems(76)
NONE
Relays for Home Audio Preamplifiers. AE1 Fully Balanced Stereo Amplifier with Remote Control
£966.27
NONE
Audio Noise Filter Ground Loop Isolator for RCA Eliminate Hum Buzz Static Car Home Stereo System Car Audio Upgrade Filter
£8.67
Vinyl Castle
Beethoven: Piano Concerto No. 1 / Symphony No. 1
£28.95
NONE
LY-ROCK SIMPLE DI Box Effect Pedal Electric Guitar Audio Workstation, Preamp Simulator Professional Effect Pedal, True Bypass
£140.78
Vinyl Castle
Prokofiev: Symphonies Nos. 1 & 5
£12.99
NONE
Guitar Effects Pedal Digital Reverb Guitar 9 Different Reverb Guitar Effect Pedal Wireless Accompaniment DECAY/MIX Luminous
£32.58
M-VAVE
M-VAVE MK-20 Guitar/Bass Multi-Effects Processor Pedal, 20 Amp Models 100+ Effects w/Bluetooth, USB Audio Interface,Drum Machine
£277.65
Kinguin
Equalizer PC Steam CD Key
£0.63
Vinyl Castle
Sergey Mikhaylovich Lyapunov: Piano Concertos Nos. 1 and 2/...
£11.91
FIRSTLINE
Anti-roll Bar Stabiliser Kit FIRSTLINE Fits: AUDI RS3
£24.31
Vinyl Castle
Beethoven: Symphony 1/Piano Concerto 1
£13.91
APWIKOGER
3 Ways 250W Audio Speaker Crossover Module Treble Medium Bass HiFi Audio Speaker Crossover 5200Hz-5500Hz DIY Home Audio Systems
£17.43
Vinyl Castle
Beethoven/Chopin: Piano Trios
£19.81
Vinyl Castle
Grigori Frid: Phädra, Op. 78, No. 1/Piano Quintet, Op. 72
£13.91
Vinyl Castle
Ludwig Van Beethoven: Piano Trios, Op. 1, No. 1 & 2/...
£12.91
Vinyl Castle
Erna Berger & Hermann Prey
£29.95
WPFSGE
2025LP90 Crystal Pro Liuli Bluetooth Speaker -like Bass 4th Gen w/ TF Card Slot bluetooth speaker
£162.59
NONE
ABZZ-XLR Output Mic Preamplifier Portable Microphone Preamp High Gain 48V Phantom Power For Dynamic And Condenser Microphones
£29.25
Vinyl Castle
Beethoven: Symphonies 1 & 2
£13.91
Vinyl Castle
Spectrum Protheroe
£14.91
Gaqqee
MEMS Microphone Module Low-Pass Filter Module DC 1.5V–3.6V ICS-43434 I2S Audio Amplifier Board
£15.29
OnifealiMajeson
New Design STUDER 900 Pro+ R-Core Linear Power Supply For Preamplifier/DAC DC 5~24V (Optional)
£57.91
M-VAVE
Yuimer MK-20 Multi-Effects Processor Pedal: 3.5" LCD, 320+ Effects, 150 Presets, Looper, Drum Machine, USB Audio, 8H Battery
£274.07
IRIN
IRIN RS-07 Analog Ensemble Guitar Effect Pedal Simulate The Pure Line Chorus Effects True Bypass Pedals Electric Guitarra Parts
£37.93