The Greer Moonshot Germanium preamp is a Greer overdrive pedal, currently around $199. Close alternatives include the Caroline Guitar Company Icarus and the Benson Amps Germanium Boost. It pairs well with the Diezel VH4 4-Channel 100-Watt and the Revv Generator 100P MkIII 3-Channel Head.

Greer Moonshot Germanium preamp

Greer · pedal

The Greer Amps Moonshot is a germanium preamp and overdrive pedal from Athens, Georgia boutique maker Greer Amplification, using germanium transistors to produce a warm, soft-clipping preamp character that approximates vintage tube amplifier preamp saturation. The germanium transistors provide natural compression and harmonic richness associated with vintage germanium circuits, and the Moonshot delivers a warm, full preamp character suited to clean boost through light overdrive territory. Greer builds handmade boutique effects in Athens, GA, and the Moonshot is their germanium-based warm preamp design.

What stands out

  • “Germanium preamp and overdrive from Athens GA boutique maker Greer, using germanium transistors for warm, soft-clipping preamp character that evokes vintage germanium circuit warmth”

    — from the community notes

  • “The germanium transistors provide natural compression and harmonic richness associated with vintage germanium circuits, and the Moonshot delivers a warm, full preamp character suited to clean boost through light overdrive territory”

    — from the listing

  • “The germanium character differs meaningfully from silicon alternatives, producing softer clipping and more organic saturation”

    — from the reviews

  • “The Greer Amps Moonshot is a germanium preamp and overdrive pedal from Athens, Georgia boutique maker Greer Amplification, using germanium transistors to produce a warm, soft-clipping preamp character that approximates vintage tube amplifie…”

    — from the listing

  • “Players who need heavy saturation above light overdrive should look at silicon or op-amp drive alternatives”

    — from the community notes

  • germanium
  • transistor
  • natural compression
  • clean boost
  • harmonic richness
  • clipping
  • overdrive

Price updated Oct 25, 2026

Genres the Greer Moonshot Germanium preamp is commonly used in

Amps that pair well with the Greer Moonshot Germanium preamp

Pedals that stack with the Greer Moonshot Germanium preamp

Soldano SLO

Soldano

18% match
$119.99via Reverb

Soldano SLO leans this transparent tone toward high gain, which it doesn't make on its own

Comes later in the signal chain

Electro-Harmonix 1973 Violet Ram's Head Big Muff Pi V2

Electro-Harmonix

17% match
$114.30via Reverb

fills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (transparent → mid-forward)

Electro-Harmonix 1973 Violet Ram's Head Big Muff Pi V2 leans this transparent tone toward mid-forward, which it doesn't make on its own

Comes later in the signal chain

EarthQuaker Devices Grand Orbiter V3

EarthQuaker Devices

12% match
$199via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Run EarthQuaker Devices Grand Orbiter V3 after Greer Moonshot Germanium preamp in the signal chain, clear of Greer Moonshot Germanium preamp's own gain stage

Comes later in the signal chain

Vox Valvenergy Silk Drive

Vox

10% match
$150.36via Reverb

shapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.

Vox Valvenergy Silk Drive leans toward smooth, and that's a real, usable character to pair with

Comes earlier in the signal chain

MXR M169 Carbon Copy Analog Delay

MXR

6% match
$140via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Keep Greer Moonshot Germanium preamp's germanium voice out front: MXR M169 Carbon Copy Analog Delay goes after Greer Moonshot Germanium preamp in the signal chain so its analog warmth voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Comes later in the signal chain

Walrus Audio Slö Multi-Texture Reverb

Walrus Audio

6% match
$209.63via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Walrus Audio Slö Multi-Texture Reverb's ambient voice goes after Greer Moonshot Germanium preamp in the signal chain — it's not there to compete with Greer Moonshot Germanium preamp's own germanium character — goes in the amp's FX loop (or last, into a clean amp)

Comes later in the signal chain

Donner Big Mouth Distortion

Donner

tonal match
$29.95via Reverb

Comes later in the signal chain

Donner Big Mouth Distortion leans this transparent tone toward high gain, which it doesn't make on its own

Dr. Scientist Frazz Dazzler V2

Dr Scientist

tonal match
$204.36via Reverb

Comes later in the signal chain

Dr. Scientist Frazz Dazzler V2 leans this transparent tone toward fuzzy, which it doesn't make on its own

Cheaper alternatives

Boutique & premium upgrades

Similar charactersee all similar tone character →

See all alternatives to the Greer Moonshot Germanium preamp (cheaper + boutique) →

Questions people ask

What are good alternatives to the Greer Moonshot Germanium preamp?+

The closest matches in character are the Caroline Guitar Company Icarus, the Benson Amps Germanium Boost, the Hudson Electronics Sidecar. Budget picks: Spaceman Mercury IV Germanium Harmonic Boost, JHS Overdrive/Preamp, TC Electronic Zeus Drive Overdrive. Boutique upgrades: Benson Amps Germanium Preamp (Boost), Jackson Audio Optimist.

What pairs well with the Greer Moonshot Germanium preamp?+

Strong matches from rig and tone-complementarity evidence: Diezel VH4 4-Channel 100-Watt, Revv Generator 100P MkIII 3-Channel Head, Synergy SL2 Module — Into a transparent tone, Diezel VH4 4-Channel 100-Watt brings a pull toward high gain that's missing.

How much does the Greer Moonshot Germanium preamp cost?+

Around $199 (live listing price, updated Oct 25, 2026).

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