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Listed on Reverb.com by Boutique Guitar Gear From The Original Owner · Sep 27, 2026

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Marshall SV20H w/ PPIMV Master Volume Mod

Marshall · 2025 · Excellent
$998.18
+ $233.97 Shipping
Seller accepts offers
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Condition: Excellent
Fully functional with minimal signs of use. May have minor cosmetic marks.

About This Listing

From the original owner, a one-year-old Marshall SV20H with a professionally put in Post Phase Inventer Master Volume Mod. Excellent condition, only been used in a home studio setting.

General Specs:

  • Model: SV20H w/ PPIMV Master Volume Mod
  • Range: Studio
  • Technology: Valve
  • Channels: 2 (Normal & High Treble)

Electronics

  • Output Wattage: 20W (with power reduction option to 5W)
  • Outputs: 5 x 1/4” jack sockets, selectable 16Ω / 8Ω / 4Ω load
  • Inputs: 4 (2 x high, 2 x low) "Lead and Bass"
  • Controls: Low/High power mode selection switch, presence, bass, middle, treble, high treble/loudness I, normal/loudness II, Master Volume in the back
  • Effects Loop: Yes, series, send/return, Switchable on/off

Valves

  • Preamp Valves: 2 x ECC83, 1 x ECC83 (phase splitter)
  • Power Amp Valves: 2 x EL34

Dimensions

  • Weight: 9.25kg / 20.4 lbs
  • Width: 500mm / 19.7"
  • Height: 240mm / 9.4"
  • Depth: 230mm / 9.1"
Buy on Reverb – $998.18

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