The Benson Amps Germanium Preamp (Boost) is a Benson Amps preamp pedal, currently around $259. Close alternatives include the Caroline Guitar Company Icarus V2.1 Preamp/Drive and the Source Audio Artifakt. It pairs well with the Spaceman Explorer 6-Stage Phaser and the Electro-Harmonix Green Russian Big Muff.

Benson Amps Germanium Preamp (Boost)

Benson Amps · pedal

The Benson Amps Germanium Preamp is a boutique boost and mild overdrive pedal that runs your signal through a germanium gain stage borrowed from the company's Germanium Boost. It behaves like pushing the front end of a great tube amp, adding warm, rich harmonic content, a musical EQ shift and an amp like feel rather than aggressive distortion. With its bass, treble and drive controls it ranges from a clean, sweetening boost to a soft, low gain breakup, and it is prized for the way it thickens single coils and humbuckers alike while smoothing harsh top end. Players use it as an always on tone enhancer and a transparent push into an already driven amp for blues, indie, roots and studio work.

What stands out

  • “Signal-chain interaction: the germanium first stage adds a different harmonic texture to the gain character compared to the all-FET version; works well as a stacking platform before other drives or as a standalone preamp”

    — from the community notes

  • “Second strength: slightly lower maximum gain than the FET version makes it ideal for players who want the Benson preamp character at cleaner settings”

    — from the reviews

  • “Tone: germanium-infused preamp gain character that is slightly lower in maximum gain than the FET Preamp Pedal but jam-packed with tonal complexity and germanium warmth; Treble and Bass controls actively shape the gain character as with the…”

    — from the community notes

  • “Use case: guitarists who want the Benson Chimera Preamp tonal platform with added germanium texture and complexity, particularly those who value the organic feel of germanium transistors”

    — from the community notes

  • “The Benson Germanium Preamp is a compelling variant for players who want germanium warmth in the Chimera Preamp format”

    — from the reviews

  • germanium
  • stage
  • treble
  • gain
  • organic
  • germanium warmth
  • transistor
$259View on Reverb

Price updated Oct 24, 2026

Genres the Benson Amps Germanium Preamp (Boost) is commonly used in

  • Indie
  • Rock
  • Alternative Rock
  • Blues
  • Classic Rock
  • Jazz

Pedals that stack with the Benson Amps Germanium Preamp (Boost)

Spaceman Explorer 6-Stage Phaser

Spaceman

22% match
$179via 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.

Spaceman Explorer 6-Stage Phaser's lush voice goes after Benson Amps Germanium Preamp (Boost) in the signal chain — it's not there to compete with Benson Amps Germanium Preamp (Boost)'s own germanium character

Comes earlier in the signal chain

Electro-Harmonix Green Russian Big Muff

Electro-Harmonix

22% match
$76.06via Reverb

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

Electro-Harmonix Green Russian Big Muff's smooth balances out the bright tone

Comes earlier in the signal chain

Ibanez TS10 Tube Screamer Classic

pedal

19% match
$351.03via Reverb

pushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → mid-forward)

Feed a high gain signal into Ibanez TS10 Tube Screamer Classic and it comes out closer to mid-forward

Comes earlier in the signal chain

Crazy Tube Circuits Golden Ratio

Crazy Tube Circuits

17% match

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

Crazy Tube Circuits Golden Ratio leans toward tight, and that's a real, usable character to pair with

Comes earlier in the signal chain

Suhr Discovery

Suhr

16% match
$581.02via 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.

Suhr Discovery's warm voice goes after Benson Amps Germanium Preamp (Boost) in the signal chain — it's not there to compete with Benson Amps Germanium Preamp (Boost)'s own germanium character — goes in the amp's FX loop (or last, into a clean amp)

Comes later in the signal chain

Boss DD-8 Digital Delay

Boss

15% match
$171.70via 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 Boss DD-8 Digital Delay after Benson Amps Germanium Preamp (Boost) in the signal chain, clear of Benson Amps Germanium Preamp (Boost)'s own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Comes later in the signal chain

MXR CAE Wah

MXR

tonal match
$120.88via Reverb

Comes earlier in the signal chain

Put MXR CAE Wah in front of Benson Amps Germanium Preamp (Boost): a wah tracks picking dynamics best on the raw signal

Dunlop Echoplex Preamp

Dunlop

tonal match
$135via Reverb

Dunlop Echoplex Preamp's smooth balances out the bright tone

Cheaper alternatives

Caroline Guitar Company Icarus V2

Caroline Guitar Company

62% similarity
$189via Reverb

Shared character: boost, transparent, gain

Death By Audio Germanium Filter

Death By Audio

61% similarity
$225via Reverb

Shared character: sensitivity

EarthQuaker Devices Dirt Transmitter V2

EarthQuaker Devices

60% similarity
$179via Reverb

Shared character: high end, gain, high gain settings

Spaceman Mercury IV Germanium Harmonic Boost

Spaceman

60% similarity
$195via Reverb

Shared character: boost

Greer Moonshot Germanium preamp

Greer

59% similarity
$199via Reverb

Shared character: boost

JHS Overdrive/Preamp

JHS Pedals

57% similarity
$179via Reverb

Shared character: boost, gain, high gain settings

Similar charactersee all similar tone character →

Caroline Guitar Company Icarus V2.1 Preamp/Drive

Caroline Guitar Company

68% similarity

Shared character: sensitivity, boost, transparent

Source Audio Artifakt

Source Audio

65% similarity
$330.55via Reverb

Shared character: gain, high gain settings, studio

ThorpyFX Redacted

ThorpyFX

63% similarity

Shared character: sensitivity, boost, stage

Dallas Rangemaster Treble Booster

Dallas

63% similarity

Shared character: sensitivity, boost, treble

Hudson Electronics Sidecar 24V

Hudson Electronics

62% similarity

Shared character: sensitivity, treble, boost

Hudson Electronics Broadcast Discrete Class-A Germanium Preamplifier

Hudson Electronics

62% similarity

Shared character: boost, transparent

See all alternatives to the Benson Amps Germanium Preamp (Boost) (cheaper + boutique) →

Questions people ask

What are good alternatives to the Benson Amps Germanium Preamp (Boost)?+

The closest matches in character are the Caroline Guitar Company Icarus V2.1 Preamp/Drive, the Source Audio Artifakt, the ThorpyFX Redacted. Budget picks: Caroline Guitar Company Icarus V2, Death By Audio Germanium Filter, EarthQuaker Devices Dirt Transmitter V2.

What pairs well with the Benson Amps Germanium Preamp (Boost)?+

Strong matches from rig and tone-complementarity evidence: Spaceman Explorer 6-Stage Phaser, Electro-Harmonix Green Russian Big Muff, Ibanez TS10 Tube Screamer Classic — Spaceman Explorer 6-Stage Phaser's lush voice goes after Benson Amps Germanium Preamp (Boost) in the signal chain — it's not there to compete with Benson Amps Germanium Preamp (Boost)'s own germanium character.

How much does the Benson Amps Germanium Preamp (Boost) cost?+

Around $259 (live listing price, updated Oct 24, 2026).

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