Best Recording Signal Effects Processors in 2025

Error proof operation to smooth uneven levels, add sustain to guitars, fatten drums or tighten up mixes

New Gate timing algorithms ensure the smoothest release characteristics

Program-adaptive expander/Gates

3 Delay Effects - 70’s Analog, 60’s Tape and 80’s Digital

Delay Level, Time and Repeat

Tap Tempo w/ Tap Subdivision Options

2-channel Sound Enhancement Processor with Sonic Exciter

Bass Processor

Rackmount Effects Process with Real Sound Modeling Stereo Effects 3D Effects

Stereo Sound Enhancement Process with Dedicated Low Contour Process Controls

5-segment LED

TRS XLR I/O

A total of 58 effects ; up to 8 can be used simultaneously

Up to 40 seconds phrase loop with sound on sound adds more playability

Built-in drum machine with CD quality PCM sounds

[Rich and Delicate Sound] With FAVCM technology and high-precision 24bit/44.1kHz audio processing, Arena2000 Multieffects Processors greatly reduce the "plastic taste" of the digital effect, making the tone more layered, allowing you to play real emotions without reservation.

[278 Effect Types] 100 classic effect simulations, 80 amp simulations, and 50 cabinet simulations, which provide a wide range of legendary guitar tones from music history. Whether it's fresh urban pop or high-speed thrash metal, you'll find all the tones you want!

[Long IR Resolution] 50 built-in IRs and 50 extra banks for third-party IRs. The IR resolution of Arena2000 is up to 23.2ms, which can precisely restore the tone of the IR collection object and reproduce the acoustic environment of the collection space, resulting in a tone with a greater dynamic range and a stronger sense of spatial authenticity.

KTV front reverb effector: upgrade, built-in effect chip, Bluetooth connection to enjoy music. Built-in microphone receiver, without connecting cable, easy to operate. The external material of the microphone has been upgraded to all metal quality. Very comfortable

Digital karaoke processor and card package adjustment make debugging more convenient, simple and concise.

The mixer audio microphone is equipped with 6-level parameter balance adjustment.

Microphone St Mount Vocal Process with Harmony Generat

Anti-feedback Processing

Adaptive Tone (EQ

Vocal Tone Dynamics Effect Pedal

KTV pre-stage reverberation effector: New upgrade, built-in effect chip, Bluetooth connection to enjoy music.

Intelligent one-button howling prevention: Using multi-point frequency shift technology can effectively suppress howling, and at the same time avoid voice collapse, so that your singing is incisive and vivid.

Multifunctional input port: front panel 2-way/rear panel 2-way microphone input interface, which supports microphone volume adjustment/bass adjustment/treble adjustment; Optical fiber/Bluetooth/USB audio input is supported.

This 9V high-quality replacement power adapter is compatible with the TC-Helicon Harmony Singer 2 Vocal effects.

The plug fits a US 2-pin wall power socket.

This power adaptor is designed to meet the power specification of the Harmony Singer 2 Vocal effects referred to here - it is the correct voltage, amperage and tip size.

This 12V high-quality replacement power adapter is compatible with the TC-Helicon Perform-V, Perform-VE, Perform-VG, Perform-VK Vocal processor.

The plug fits a US 2-pin wall power socket.

This power adaptor is designed to meet the power specification of the Perform-V, Perform-VE, Perform-VG, Perform-VK Vocal processor referred to here - it is the correct voltage, amperage and tip size.

【Acoustic Cancellation】The evading function is to reduce the sound of the music accompaniment when the anchor speaks, reflecting the priority. The original sound elimination function is to accompany the incoming sound, which will eliminate the vocals inside and only retain the melody

【Intelligent Noise Reduction】Audio mixer for pc, Intelligent noise reduction, change different electroacoustic effects, through accompaniment transmission, after pairing is successful, you can use the mobile phone to play accompaniment music and transfer it to the sound card

【13 Sound Effects】In the electronic music mode, 13 key positions can be adjusted, 13 sound effects can be used to sing, and 9 live sound effects are also available: laughter/kiss blowing/applause/appearance/countdown/cool scene/surprise/slap face/joy, making The live broadcast became lively

This Photo4Less Top Value Kit includes: A1X FOUR Multi-Effects Processor - Premium Max 4 AA Batteries - Instrument Cable - Photo4Less Black Cleaning Cloth

Additional Xpression: The A1X FOUR comes with 8 additional pedal-controlled effects to adjust volume, pitch, reverb, delay, and wah.

THE PERFECT PARTNER: The Zoom MAA-1 mic adapter provides a hassle-free connection to the A1/A1X FOUR. It works with dynamic microphones and even provides phantom power for condenser mics. Add effects to any acoustic instrument and adjust gain settings with the MAA-1’s easy-access controls.

Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty. For TC Helicon Mic Mechanic Vocal Effects Pedal

UpBright New USB Cable PC Laptop Data Cord Compatible with TC Helicon VoiceTone T1 Vocal Dynamics EQ Compressor De-Esser Effects Pedal, TC Helicon VoiceTone H1 Vocal Harmony Effect Pedal, TC Helicon VoiceTone D1 Doubling Detune Pedal, TC Helicon VoiceTone X1 Megaphone and Distortion Vocal Effect Pedal, TC Helicon Voicetone X1 Vocal Distortion Megaphone Effects Pedal

Compatible with: TC Helicon VoiceTone T1 Vocal Dynamics EQ Compressor De-Esser Effects Pedal, TC Helicon VoiceTone H1 Vocal Harmony Effect Pedal, TC Helicon VoiceTone D1 Doubling Detune Pedal, TC Helicon Play Acoustic Voice Processor, TC Helicon Perform-V Multi-Effects Vocal Processor; TC Helicon VoiceTone Single X1 Megaphone Distortion; TC Helicon Voicetone Single C1, D1, R1 HardTune & Correction Pedal; TC Helicon Harmony-G XT, Create-XT VoiceTone Effects Pedal

The myVolts Ripcord USB to 12V DC power cable is compatible with the TC-Helicon Play Acoustic from your laptop, phone charger, USB power bank - anywhere there’s a USB port that can supply sufficient current!

Save a bundle on wasteful batteries and give yourself the option to untether your Play Acoustic from the wall.

Keep your device safe: Ripcord has over-voltage protection, over-current protection, over-temperature protection, short-circuit protection. Ripcord is CE certified, RoHS certified and FCC certified

Package Dimensions: 16.51 cms (L) x 14.732 cms (W) x 8.382 cms (H)

Product Type: Sound And Recording Equipment

Package Quantity: 1

This 12V high-quality replacement power adapter is compatible with the TC-Helicon VoiceLive 3 Extreme Vocal effects.

The plug fits a US 2-pin wall power socket. If you're using Ripcord to power your TC-Helicon VoiceLive 3 we recommend powering it with the PowerAdd Pilot X7 Power Bank"

This power adaptor is designed to meet the power specification of the VoiceLive 3 Extreme Vocal effects referred to here - it is the correct voltage, amperage and tip size.

★30 different drum sets, support APP custom drums, edit drums, save drums, DIY fun.functions,recordplaystop\unlimited overlay\undodelete.

★Single Drum Mode, Single Loop Mode, Double Drum+Loop Mode, Tuner Mode.Built-in high-sensitivity tuner.

★4 loop storage spaces, the total recording time is 11 minutes, and the maximum recording time of a single loop is 5 minutes.Type C 5V power supply, 9V power supply (outside positive and inside negative), Type C data connection computer transmission (WAV import and export).

This 12V high-quality replacement power adapter is compatible with the TC-Helicon VoiceLive Touch 2 Vocal processor.

The plug fits a US 2-pin wall power socket.

This power adaptor is designed to meet the power specification of the VoiceLive Touch 2 Vocal processor referred to here - it is the correct voltage, amperage and tip size.

Polar Pattern for X1S - Cardiod

Frequency Range for X1S - 20Hz to 20kHz

X1S Phantom Power- 48v

This 12V high-quality replacement power adapter is compatible with the TC-Helicon GoXLR Vocal Effects Processor.

The plug fits a US 2-pin wall power socket.

This power adaptor is designed to meet the power specification of the GoXLR Vocal Effects Processor referred to here - it is the correct voltage, amperage and tip size.

A1X FOUR offers over 80 built-in effects

Dedicated effects for acoustic guitar, saxophone, trumpet, violin, and harmonica

Up to 5 effects can be used simultaneously, chained together in any order

Length: 6FT

Compatible with Roland VT-3 VT-4 Vocal Transformer

This cable can both sync and charge your device through a USB port.

Bolymic Karaoke Pre-Effects KTV Professional Digital Audio Echo Effect Processor DSP Audio Processor With Bluetooth USB

This vocal doubling pedal is designed for vocalists and guitarists to add rich chorus and reverb effects to their microphone and/or guitar signal.

Singers can also switch between WARM, BRIGHT, and NORMAL modes, with each mode indicating the type of EQ manipulation provided by the pedal.

Bult-in vocal reverb effects. Includes guitar input with an optional guitar reverb effect. Support 48V phantom power.