The Lab Ratz 3D Boum Warming Unit is a Lab Ratz 3d compressor pedal. Close alternatives include the J. Rockett Airchild Six Sixty and the Seymour Duncan Vise Grip Compressor. It pairs well with the PRS MT 15 V1 Mark Tremonti Signature 2-Channel 15W Head and the Revv Generator 100P MkIII 3-Channel Head.
Lab Ratz 3D Boum Warming Unit
Lab Ratz 3d · pedal
Lab Ratz 3D is a small, niche effects builder with limited documented history, and the Boum Warming Unit's name suggests a pedal or outboard device meant to add warmth or saturation to a signal, the word boum evoking a French origin or naming influence, though the exact circuit function and whether it targets guitar, bass, or a broader studio signal path isn't confirmed from available sources. Warming units in general terms typically add subtle harmonic saturation or gentle compression rather than overt distortion, positioning this device closer to a tone-coloring tool than a dirt pedal.
What stands out
“Warming units in general terms typically add subtle harmonic saturation or gentle compression , positioning this device closer to a tone-coloring tool than a dirt pedal”
— from the listing
“Its most likely use case, based on the warming unit designation, is adding tonal color and warmth either in a guitar signal chain or as an outboard studio tool”
— from the community notes
“or a broader studio signal path”
— from the listing
“Because independent reviews, demos, and detailed specifications for this specific unit , buyers considering it should expect to rely more on direct inquiry with the builder than on established third-party coverage”
— from the reviews
“Niche warming and saturation units occupy a valued but specialized role for players and engineers seeking subtle analog coloration , and a device from a small, low-visibility builder like Lab Ratz 3D would likely …”
— from the reviews
Trade-offs
“Lab Ratz 3D is a small, niche effects builder with , and the Boum Warming Unit's name suggests a pedal or outboard device meant to add warmth or saturation to a signal, the word boum evoking a French origin or nami…”
— from the listing
- subtle
- saturation
- warmth
- studio
- harmonic
- harmonic richness
- analog
- compression
Genres the Lab Ratz 3D Boum Warming Unit is commonly used in
- Alternative
cited
Inferred from shared tonal signals, not a stated genre tag. - Country
cited
Inferred from shared tonal signals, not a stated genre tag. - Blues
cited
Inferred from shared tonal signals, not a stated genre tag. - Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Bedroom Pop
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Lab Ratz 3D Boum Warming Unit
PRS MT 15 V1 Mark Tremonti Signature 2-Channel 15W Head
PRS
25% matchWhat PRS MT 15 V1 Mark Tremonti Signature 2-Channel 15W Head brings here leans toward high gain — that's worth building a pairing around
Comes later in the signal chain
Revv Generator 100P MkIII 3-Channel Head
Revv
24% matchWhat Revv Generator 100P MkIII 3-Channel Head brings here leans toward high gain — that's worth building a pairing around
Comes later in the signal chain
Hiwatt DR103H
Hiwatt
19% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Hiwatt DR103H leans toward tight, and that's a real, usable character to pair with
Comes later in the signal chain
PRS HX 100 Head
PRS
18% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Run the Boum before the HX 100 to add subtle, harmonic analog warmth before the amp's own transformer-driven gain kicks in.
Comes later in the signal chain
Traynor YBA300
Traynor
17% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Ahead of the YBA300's bright, resonant headroom, the Boum's subtle saturation adds warmth before the amp's own tone kicks in.
Comes later in the signal chain
Suhr SL68 MkII 100-Watt
Suhr
17% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Suhr SL68 MkII 100-Watt's own high headroom character is the real reason this is worth trying
Comes later in the signal chain
Hiwatt DR504H
Hiwatt
16% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
What Hiwatt DR504H brings here leans toward bright — that's worth building a pairing around
Comes later in the signal chain
Bruno Cowtipper 45
Bruno
16% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
The 3D Boum's subtle, harmonic analog warmth evens out the attack before it ever reaches the Cowtipper 45's own roots-y blues breakup.
Comes later in the signal chain
See all 26 amps that pair with the Lab Ratz 3D Boum Warming Unit →
Pedals that stack with the Lab Ratz 3D Boum Warming Unit
Colorsound Power Boost
Colorsound
23% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (warm → bright)
Run Colorsound Power Boost after it and the warm edge settles into something more bright
Comes later in the signal chain
RHC Rat Turbo Rat Distortion
Rhc Audio
23% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (warm → bright)
RHC Rat Turbo Rat Distortion's bright balances out the warm tone
Comes later in the signal chain
Behringer PB100 Preamp Booster
Behringer
15% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Behringer PB100 Preamp Booster's own bright character is the real reason this is worth trying
Comes later in the signal chain
MXR DL E MXR M 236
MXR
14% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
MXR DL E MXR M 236 leans toward fuzzy, and that's a real, usable character to pair with
Comes later in the signal chain
Amptweaker Tight Drive
Amptweaker
14% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Amptweaker Tight Drive's own tight character is the real reason this is worth trying
Comes later in the signal chain
Browne Amplification Carbon V2
Browne Amplification
14% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Browne Amplification Carbon V2's own bright character is the real reason this is worth trying
Comes later in the signal chain
Catalinbread Epoch Boost Mini
Catalinbread
14% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
What Catalinbread Epoch Boost Mini brings here leans toward full — that's worth building a pairing around
Comes later in the signal chain
Blackstar LT-Boost
Blackstar
14% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
What Blackstar LT-Boost brings here leans toward clean boost — that's worth building a pairing around
Comes later in the signal chain
See all 15 pedals that pair with the Lab Ratz 3D Boum Warming Unit →
Alternatives
J. Rockett Airchild Six Sixty
J Rockett
54% similarityShared character: compression, subtle, studio
Seymour Duncan Vise Grip Compressor
Seymour Duncan
49% similarityShared character: analog, subtle
Origin Effects Cali76 Compact
Origin Effects
48% similarityShared character: mix, warm, studio
Boss CS-2 Compression Sustainer
Boss
48% similarityShared character: compression, subtle, studio
Boss CS-3 Compression Sustainer
Boss
47% similarityShared character: signal, compression, studio
Analog Man Comprossor
Analog Man
44% similarityShared character: signal, compression, warm
SahBro? Audio Ross Kempressor
Sahbro Audio
44% similarityShared character: compression, subtle, warm
Dan Armstrong Orange Squeezer
pedal
43% similarityShared character: compression, subtle, studio
MXR Custom Shop CSP028 Vintage Dyna Comp
pedal
42% similarityShared character: signal, compression, warm
Roland Corp US LMB-3
Roland
41% similarityShared character: compression, bass
See all alternatives to the Lab Ratz 3D Boum Warming Unit (cheaper + boutique) →
Questions people ask
What are good alternatives to the Lab Ratz 3D Boum Warming Unit?+
The closest matches in character are the J. Rockett Airchild Six Sixty, the Seymour Duncan Vise Grip Compressor, the Origin Effects Cali76 Compact.
What pairs well with the Lab Ratz 3D Boum Warming Unit?+
Strong matches from rig and tone-complementarity evidence: PRS MT 15 V1 Mark Tremonti Signature 2-Channel 15W Head, Revv Generator 100P MkIII 3-Channel Head, Hiwatt DR103H — What PRS MT 15 V1 Mark Tremonti Signature 2-Channel 15W Head brings here leans toward high gain — that's worth building a pairing around.