Wampler · Compression

Wampler Ego Compressor Settings Guide

The Wampler Ego Compressor is a studio-quality optical compressor with a Blend control for parallel compression — Sustain, Level, Attack, Tone, and the distinctive Blend knob that mixes compressed and dry signal for transparent parallel compression. The Blend control is the key feature: it allows the uncompressed transients to pass through while the compressed signal adds sustain and level, preserving pick attack that conventional compressors eliminate.

The best Wampler Ego Compressor settings start with: Sustain at 5/10, Level at 6/10, Attack at 4/10, Tone at 5/10, Blend at 7/10. Adjust from there based on your amp, guitar, and room volume. For Country: Sustain 7/10, Level 6/10, Attack 3/10, Tone 6/10, Blend 8/10.

What Each Control Does

Sustain
Light
Heavy
Compression ratio and sustain — how aggressively the signal is compressed.
Level
Unity
Boost
Output level — compensates for the level reduction from compression.
Attack
Fast
Slow
Compressor attack time — fast Attack clamps transients; slow Attack allows them to pass through.
Tone
Dark
Bright
High-frequency content of the compressed signal.
Blend
Dry
Full
Parallel compression blend — at center, equal parts dry and compressed signal.

Recommended Starting Settings

Safe starting positions for any style. Adjust from here based on your amp and room.

5
Sustain
6
Level
4
Attack
5
Tone
7
Blend

All values on a 0–10 scale. These are starting points — fine-tune by ear.

Settings by Genre

Country
Sustain7
Level6
Attack3
Tone6
Blend8

High Sustain with fast Attack and high Blend — the classic country compression setting. Fast Attack on the Ego Compressor clamps pick transients quickly for the snappy, even response country chicken-picking requires. Sustain 7 provides significant compression; Blend 8 keeps the compressed signal dominant while the Tone 6 adds sparkle for Telecaster.

Blues
Sustain4
Level6
Attack6
Tone5
Blend6

Light compression with slow Attack — the blues application for compression is primarily sustain enhancement rather than dynamic limiting. Sustain 4 adds moderate compression; Attack 6 (slow) allows the pick attack to pass through uncompressed, preserving the dynamic feel of blues playing. Blend 6 maintains transparency.

Funk
Sustain6
Level6
Attack2
Tone5
Blend7

Moderate Sustain, very fast Attack — this pedal for funk rhythm guitar. Fast Attack at 2 compresses the transients of each strummed chord immediately, producing the even, punchy funk rhythm character. Blend 7 preserves enough dry signal to maintain the snap of the rhythm attack.

Rock (sustain for leads)
Sustain6
Level6
Attack5
Tone5
Blend6

A balanced Attack and moderate Sustain add lead-guitar sustain without the aggressive squash of the country setting, useful for rock solos that want extra sustain while keeping pick dynamics audible.

Clean / Studio (transparent)
Sustain3
Level6
Attack6
Tone5
Blend5

Low Sustain with slow Attack and an equal Blend keeps compression subtle, evening out level inconsistencies without an audible squashed character on clean recordings.

Tips & Common Mistakes

  • The Blend knob is the most important control on this pedal for transparent compression — starting at Blend 5 (equal wet and dry) and increasing toward 10 (fully compressed) allows dialing in exactly how much compressed signal is wanted relative to the dry attack. Most players find Blend 6-8 provides effective compression while preserving the natural feel of the instrument.
  • Attack speed is the primary character control — fast Attack (2-3) clamps down on transients immediately for a snappy, percussive result; slow Attack (6-7) lets the initial pick attack through before compression engages, preserving more natural dynamics.
  • Placed before an overdrive or distortion pedal, this compressor evens out picking dynamics before the gain stage, producing a more consistent drive character than placing it after gain stages would.
  • The Tone control is worth adjusting after settling on Sustain and Attack, not before — compression itself changes perceived brightness, so tone decisions made before dialing in the compression amount often need revisiting.
  • For always-on use as a subtle leveler rather than an obvious effect, keep Sustain low and Blend closer to 5, checking periodically that the compression is not audible as its own effect during normal playing.

Wampler Ego Compressor — Common Questions

Best starting settings for Wampler Ego Compressor: Sustain at 5/10, Level at 6/10, Attack at 4/10, Tone at 5/10, Blend at 7/10. Adjust from there based on your guitar, room, and playing style.

For Country: Sustain 7/10, Level 6/10, Attack 3/10, Tone 6/10, Blend 8/10. High Sustain with fast Attack and high Blend — the classic country compression setting. Fast Attack on the Ego Compressor clamps pick transients quickly for the snappy, even response country chicken-picking requires. Sustain 7 provides significant compression; Blend 8 keeps the compressed signal dominant while the Tone 6 adds sparkle for Telecaster.

For Blues: Sustain 4/10, Level 6/10, Attack 6/10, Tone 5/10, Blend 6/10. Light compression with slow Attack — the blues application for compression is primarily sustain enhancement rather than dynamic limiting. Sustain 4 adds moderate compression; Attack 6 (slow) allows the pick attack to pass through uncompressed, preserving the dynamic feel of blues playing. Blend 6 maintains transparency.

Sustain: Compression ratio and sustain — how aggressively the signal is compressed. (Light to Heavy). Level: Output level — compensates for the level reduction from compression. (Unity to Boost). Attack: Compressor attack time — fast Attack clamps transients; slow Attack allows them to pass through. (Fast to Slow). Tone: High-frequency content of the compressed signal. (Dark to Bright). Blend: Parallel compression blend — at center, equal parts dry and compressed signal. (Dry to Full)

The Blend knob is the most important control on this pedal for transparent compression — starting at Blend 5 (equal wet and dry) and increasing toward 10 (fully compressed) allows dialing in exactly how much compressed signal is wanted relative to the dry attack. Most players find Blend 6-8 provides effective compression while preserving the natural feel of the instrument. Attack speed is the primary character control — fast Attack (2-3) clamps down on transients immediately for a snappy, percussive result; slow Attack (6-7) lets the initial pick attack through before compression engages, preserving more natural dynamics. Placed before an overdrive or distortion pedal, this compressor evens out picking dynamics before the gain stage, producing a more consistent drive character than placing it after gain stages would. The Tone control is worth adjusting after settling on Sustain and Attack, not before — compression itself changes perceived brightness, so tone decisions made before dialing in the compression amount often need revisiting. For always-on use as a subtle leveler rather than an obvious effect, keep Sustain low and Blend closer to 5, checking periodically that the compression is not audible as its own effect during normal playing.

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