Phono Turntable Preamp, Mini Electronic Audio Stereo Phonograph Preamplifier，Separate DC 12V Power Adapter, RCA Input, RCA Output & Low Noise,Portable-Depusheng PP400, Black
ElectronicsPhono Turntable Preamp, Mini Electronic Audio Stereo Phonograph Preamplifier，Separate DC 12V Power Adapter, RCA Input, RCA Output & Low Noise,Portable-Depusheng PP400, Black value — New $9. Prices updated July 2026.
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Item details
- Brand
- Depusheng
- Category
- Electronics
The Depusheng PP400 is a mini electronic audio stereo phonograph preamplifier designed for turntables. It features RCA input and output jacks and includes a separate DC 12V power adapter.
This unit is ideal for audiophiles, collectors, or anyone looking to upgrade their analog audio setup with a low-noise preamp.
Resale value is influenced by the unit's physical condition, the completeness of the package (including the power adapter), and its original edition status.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| New / Sealed | $9 | eBay sold comps |
Frequently asked questions
- What is the Depusheng PP400 used for?
- It functions as a mini electronic audio stereo phonograph preamplifier, connecting your turntable to other audio equipment.
- What factors affect the resale value of this preamp?
- The condition of the unit, whether all original parts are present, and the specific edition are key drivers of its value.
- Does the PP400 come with a power supply?
- Yes, the Depusheng PP400 includes a separate DC 12V power adapter.
