Dive in with us on this journey as we explore the core fundamentals of 70s production and mixing techniques.

Today we'll go through the effects used in the soul music era of the 70s and give you the scope for recreating those vintage soul samples.

Guitar Pedals:

Guitar pedals were as common in the 1970s as they are today , however here's the the sauce you need:

Fuzz Pedals: 

Fuzz pedals played a crucial role in the 70s, amplifying character to guitar and bass guitar instruments from gritty saturation, harmonic richness and intensity.

Being ideal for Soul and Funk it added controlled grit without chaos as it evolved from earlier phases of garage rock. 

Classics: 

Electro Harmonix - Big Muff PI -  

Maestro FZ-1 / FZ 1S -

Univox Super Fuzz -

Shaping a Genre: 

Fuzz, deriving from its past of rock music actually help shape the cinematic textures of blaxploitation film scores, Motown's evolution and  underground soul funk scenes. 

Finding its way into soundtracks and deep groove funk as a textural enhancer, Producers and session players used funk to: 

• Dirty up guitars or clavinet lines (Issac Hayes/Curtis Mayfield)

• Add menace to basslines (Willie Hutch - Shaft Soundtrack)

• Layer with wah wah or tape echo ( Creating gritty drama)

• Double synth bass with fuzzed guitars (For midrange punch

Classic Fuzz Examples:

Curtis Mayfield: Supafly  Fuzzy guitar licks weaving through wah wah rhythms.

Issac Hayes; Walk On By Saturated guitar and thick low end fuzz 

The Undisputed Truth: Smiling Faces - Gnarled fuzz textures on guitar 

Why Fuzz works in Soul & Funk ?

Unlike harsh distortion, fuzz:

• Blends well with rhythm sections without overpowering

• Adds saturation which creates drama 

• Thickens thin sounding synths or guitars

• combines a great tone when layered with tape or vinyl texture.

How to emulate that 70s Fuzz:

Tips for producing soul samples or cinematic funk:

• Combine fuzz with spring reverb, tape echo or vinyl noise and you got a unique tone of your own.

• use fuzz on rhodes, electrical piano's or bass to beef up your sound.

• Run your fuzz whrough a tape cassette or a tape machine 

The Wah Wah: 

The wah wah is the voice of the 70s soul and cinematic funk sound! Where the fuzz brought grit, the wah brought movement, attitude and storytelling. 

It was a signature sound of bl;axploitation scores, psychedelic soul and deep groove funk.  

Lets break it down:

What is a Wah Wah ?

A Wah pedal is an envelope filter controlled by your foot. It sweeps a resonant peak across the frequency spectrum giving you a wah sounding expressive vocal like tone. 

Kind of like an eq in motion the frequency emphasis changes as you rock the pedal, giving sounds a talking or crying type of sound.

Wah in Soul & Cinematic Funk:

Wah pedals were a big deal in the 70s , from being used on guitar, clavinet and even rhodes and synths.

They added things like:

• Rhythmic phrasing creating melodies of its own with a waka waka texture.

• Psychedelic Funk Edge: Swirling tonal sweeps under grooves

• Drama and Tension: Perfect for crime scores or soulful breakdowns

Iconic Wah pedals of the 70s:

Dunlop Cry Baby 

- Considered to be sharp, funky sweep and a tight Q. used by Issac hayes and Curtis Mayfield

Vox V847 

- Smoother sweep, with a warm midrange bump. Used by Jimi Hendrix and Marvin Gayes band.

Maestro boomerang Wah 

- Gritty to mid heavy. Used in Blaxpliotation film score sessions.

Colour sound Wah Fuzz - Aggressive and vocal plus fuzz. Used by Psychedelic funk session players

Classic Wah Examples: 

🎬  Issac Hayes - 

Shaft Theme- The Wah becomes an iconic new invention of sound and theme,being the heartbeat of the rhythm section.

🎧  Curtis Mayfield - 

Pusherman - Subtle wah cries over a silky smooth groove.

🎹   Stevie Wonder - 

Higher Ground - Wah clavinet as a rhythm guitar substitute ( punchy & percussive)

Modern Use : Wah in Todays Productions:

You don't need a physical pedal to get classic wah textures, Heres how producers recreate the wah tones today:

•  Arturia Filter Mini, Waves MetaFilter. 

• Manual wah sweep - Cry Baby Wah plugin, Amplitude or automate eq band sweeps.

• Try using the wah sound on a clavinet plugin like Logic Pro's stock version or Scarbee Clavinet. Also use it on electric piano's like a rhode or wurlitzer sound. (It gets funky)

• Sample warping - Chop and loop real wah guitar licks for dusty soul samples

The Wah pedal is more than an effect, it's language iin soul and cinematic funk. It became a lead voice turning grooves into stories, Classic example: Issac Hayes - Shaft film score.

Ways you wanna use it are: 

• Animate static chords

• add rhythmic bite 

• inject raw emotion

• create tension and release

The Phaser:

Another essential effect in 70s soul & funk music. While the wah brought articulation and fuzz added grit, phasers gave things a silky swirly outer world motion. They're especially iconic on electric piano, guitar and even strings in cinematic funk scores.

Whats a phaser ?

Short for phase shifter, creates a swirling whooshing effect by splitting the signal and shifting its phasea and then recombining it to cause peaks and notches in the frequency spectrum that move over time.

The Result ? 

A liquid sweeping texture that adds spice, funk and dreaminess. More subtle than a flanger or chorus but deeply musical.

A perfect match for Soul & Funk!

What it adds

• Swirling movement by enhancing grooves without empowering them.

• Funky modulation Adds air to chords and solos

• Cinematic Aura which is perfect for lush orchestrated textures

• Retro Psychedelic edge in soul, disco and blaxploitation film scores.

Classic Phaser Pedals: 

MXR Phase 90  

- Provides a 4 stage phasing, warm and subtle sweep 

Used by Eddie Hazel (Earth Wind & Fire)

Electro Harmonix Small Stone 

- Provides a deeper more dramatic swoosh. Used by Herbie Hancock & Issac Hayes

Mu-Tron Phasor/Phasor II 

- Rich hi fi swirl which is great on keys. Used by Stevie Wonder

Roland Jet Phasor - A phaser and fuzz providing an aggressive tone.Often used on synth or bass sources.

🎬  Where it shows up ? 

The Phasor can be heard paired with an electrical piano like the rhodes which gives a warm, wide chorus that breathes and sways.

Guitar Chops - Creates a subtle movement like the wah but smoother 

Horn section - (on tape or sample) Phase can add ghostly motion to static parts. (perfect for psychedelic R&b)

String and synth pads. - Can mimic tape flutters, lofi filter sweeps or create spacey film cues.

How you can use it today:

• Electric Piano/Rhodes - Arturia Bi Phase - UAD MXR Phase 90

• Guitar Chops - Soundtoys PhaseMistress - Amplitude - Logic Phasor

• Cinematic Strings or Pads - Valhalla Space Modulator - Eventide H3000 Factory 

• Lofi Layers -Rc20 Retro Colour - Baby Audio Spaced Out.

Quick Tip: Try adding a phasor after light saturation or tape emulation to get a real warbly vintage swirl that works great for samples.

Chain it like guitar pedals:

Stacking a phasor with other effects can create some of the most unique 70s vibes.

The phasor is atmosphere groover! 

How so ? 

A subtle but powerful swirl that moves with your groove rather than controlling it. 

Perfect for keys, guitar pads or random samples. 

Summary: 
 

Fuzz pedals gave soul and funk a raw edge. Think of fuzz as an emotional amplifier, adding weight, urgency or dirt to a clean groove.

The wah wah pedal gave soul its voice, a crying, laughing, rhythmically expressive tool used to bring funk to life. From guitar to clavinet , wah made every part it was used on come alive.

And lastly Phasors, creating that silky swirling motion, heard on electric  pianos, guitars and dreamy string arrangements/ With this added more cinematic flair with every sweep.

So whether you're scoring a retro film, crafting a soulful sample pack or flipping old school breaks, these effects will help you to get that point across.