AmpRx BrownBox Tube Amplifier Input Voltage Attenuator — Amp Resale Value
AmpsWhat a used AmpRx BrownBox Tube Amplifier Input Voltage Attenuator sells for on Reverb (median of 2 recent listings).
AmpRx BrownBox Tube Amplifier Input Voltage Attenuator value — Used $464.67. Prices updated August 2026.
Used
$464.67
New / Sealed
—
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Price data verified against · 1
Item details
- Brand
- AmpRx
- Make
- AmpRx
- Model
- BrownBox Tube Amplifier Input Voltage Attenuator
- Year
- 2025
- Finishes seen
- Brown
- Used range
- $300 – $464.67
- Sample size
- 2 listings
AmpRx BrownBox Tube Amplifier Input Voltage Attenuator resale value
The used AmpRx BrownBox Tube Amplifier Input Voltage Attenuator has a median Reverb asking price of $464.67, ranging from $300 to $464.67 across 2 current listings.
What drives the price
For a used amp, tube vs solid-state, original speakers/tubes, wattage, and tolex/grille condition move the price most. Vintage and limited runs command a premium; player-grade and modified examples sell for less.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Used | $464.67 | eBay sold comps |
Frequently asked questions
- What is the typical used price range for this AmpRx attenuator?
- Used listings for the AmpRx BrownBox Tube Amplifier Input Voltage Attenuator range between $300 and $464.67.
- Is the BrownBox model a current or vintage item?
- This specific model is listed with a year of 2025.
- How many listings are currently available for this item?
- There are currently 2 listings available for the AmpRx BrownBox Tube Amplifier Input Voltage Attenuator.
