The Electronic Audio Experiments Surveyor V2 is an Electronic Audio Experiments preamp pedal, currently around $249. Close alternatives include the Electronic Audio Experiments Halberd v2 and the Benson Amps Chimera Preamp Pedal. It pairs well with the EarthQuaker Devices Dirt Transmitter and the Greer Black Mountain.
Electronic Audio Experiments Surveyor V2
Electronic Audio Experiments · pedal
The Electronic Audio Experiments Surveyor V2 is a genuine 2021 hardware revision of the original Surveyor Instrument Voicing Preamp, introducing a new enclosure and mechanical format along with a Hi/Lo gain-range toggle for accessing both subtle preamp coloration and more overtly driven tones from a single switch, plus added over-voltage and ESD protection circuitry. It retains the original's transformer-based Tube Voice distortion applied after a 2-band Baxandall EQ, with Level, Gain, Bass, and Treble controls carrying over unchanged.
What stands out
“lo gain-range toggle for accessing both subtle preamp coloration and more overtly driven tones from a single switch”
— from the listing
“Standout strength is the Hi/Lo gain-range switch, letting one pedal cover both subtle coloration and heavier drive”
— from the community notes
“Valued as a genuine functional upgrade over the original Surveyor, with the Hi/Lo toggle giving real gain-range versatility”
— from the community notes
“It retains the original's transformer-based Tube Voice distortion applied after a 2-band Baxandall EQ, with Level, Gain, Bass, and Treble controls carrying over unchanged”
— from the listing
“which simplified the bypass circuit and made minor electrical tweaks while keeping this v2 topology intact”
— from the community notes
Trade-offs
“the electronic audio experiments surveyor v2 is a genuine 2021 hardware revision of the original surveyor instrument voicing preamp”
— from the listing
- subtle
- drive
- gain
- bypass
- transformer
- eq
- driven
- bass
Good for
- Live
- Silent Recording
- Studio
Price updated Oct 24, 2026
Genres the Electronic Audio Experiments Surveyor V2 is commonly used in
- Electronic
- Alternative Rock
- Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Blues
cited
Inferred from shared tonal signals, not a stated genre tag. - Classic Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Doom Metal
cited
Inferred from shared tonal signals, not a stated genre tag.
Pedals that stack with the Electronic Audio Experiments Surveyor V2
EarthQuaker Devices Dirt Transmitter
EarthQuaker Devices
23% matchgain stackingStacks two gain stages for more saturation than either produces alone. (low gain → fuzzy)
Run EarthQuaker Devices Dirt Transmitter into that low gain platform and it finally leans toward fuzzy
Comes earlier in the signal chain
Greer Black Mountain
Greer
23% matchgain stackingStacks two gain stages for more saturation than either produces alone. (low gain → fuzzy)
Greer Black Mountain leans this low gain tone toward fuzzy, which it doesn't make on its own
Comes earlier in the signal chain
Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator
pedal
16% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator after Electronic Audio Experiments Surveyor V2 in the signal chain, clear of Electronic Audio Experiments Surveyor V2's own gain stage
Comes earlier in the signal chain
Ashdown Velvet Compressor
Ashdown
13% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → smooth)
What Ashdown Velvet Compressor brings here leans toward compressed — that's worth building a pairing around
Comes earlier in the signal chain
Caroline Guitar Company Kilobyte
Caroline Guitar Company
10% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Caroline Guitar Company Kilobyte's pristine voice goes after Electronic Audio Experiments Surveyor V2 in the signal chain — it's not there to compete with Electronic Audio Experiments Surveyor V2's own low gain character — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Boss DD-3 Digital Delay
Boss
10% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Put Boss DD-3 Digital Delay after Electronic Audio Experiments Surveyor V2 in the signal chain, clear of Electronic Audio Experiments Surveyor V2's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Caline CP-31 Hot Spice (Black)
Caline
tonal matchComes earlier in the signal chain
Caline CP-31 Hot Spice (Black) belongs in front of Electronic Audio Experiments Surveyor V2, since a wah tracks picking dynamics best on the raw signal
Dr. Scientist Frazz Dazzler V2
Dr Scientist
tonal matchComes earlier in the signal chain
Dr. Scientist Frazz Dazzler V2 leans this low gain tone toward fuzzy, which it doesn't make on its own
Cheaper alternatives
Lehle Little Dual II
Lehle
63% similarityShared character: internal transformer
Xotic BB Preamp V1.5
Xotic
58% similarityShared character: treble, warm, gain
Crowther Hot Cake
Crowther
53% similarityShared character: subtle, distortion
Dunlop MXR Timmy Overdrive, sold as Dunlop CSP027
Dunlop
53% similarityShared character: treble, subtle, gain
Wampler Hot Wired V1
Wampler
53% similarityShared character: distortion
67Audio Harry Balz
67audio
52% similarityShared character: true bypass, treble, gain
Boutique & premium upgrades
Similar charactersee all similar tone character →
Electronic Audio Experiments Halberd v2
Electronic Audio Experiments
56% similarityShared character: original, true bypass, gain
Benson Amps Chimera Preamp Pedal
Benson Amps
55% similarityShared character: treble, gain, bass
Benson Amps BA-Pre
Benson Amps
52% similarityShared character: treble, gain, bass
Klon KTR
Klon
52% similarityShared character: true bypass, warm, gain
Colorsound Power Boost
Colorsound
52% similarityShared character: treble, warm, gain
Spaceman Redstone
Spaceman
51% similarityShared character: true bypass, subtle, warm
See all alternatives to the Electronic Audio Experiments Surveyor V2 (cheaper + boutique) →
Questions people ask
What are good alternatives to the Electronic Audio Experiments Surveyor V2?+
The closest matches in character are the Electronic Audio Experiments Halberd v2, the Benson Amps Chimera Preamp Pedal, the Benson Amps BA-Pre. Budget picks: Lehle Little Dual II, Xotic BB Preamp V1.5, Crowther Hot Cake. Boutique upgrades: Klon Centaur.
What pairs well with the Electronic Audio Experiments Surveyor V2?+
Strong matches from rig and tone-complementarity evidence: EarthQuaker Devices Dirt Transmitter, Greer Black Mountain, Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator — Run EarthQuaker Devices Dirt Transmitter into that low gain platform and it finally leans toward fuzzy.
How much does the Electronic Audio Experiments Surveyor V2 cost?+
Around $249 (live listing price, updated Oct 24, 2026).
Compare
- vs Electronic Audio Experiments Surveyor V2.5
- vs Electronic Audio Experiments Surveyor Instrument Voicing Preamp
- vs Boss OD 200 Hybrid Overdrive