---
product_id: 28924409
title: "HPA 9 Headphone Amplifier and Preamp - Black"
brand: "nuprime"
price: "¥11227"
currency: JPY
in_stock: false
reviews_count: 3
url: https://www.desertcart.jp/products/28924409-hpa-9-headphone-amplifier-and-preamp-black
store_origin: JP
region: Japan
---

# HPA 9 Headphone Amplifier and Preamp - Black

**Brand:** nuprime
**Price:** ¥11227
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** HPA 9 Headphone Amplifier and Preamp - Black by nuprime
- **How much does it cost?** ¥11227 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/28924409-hpa-9-headphone-amplifier-and-preamp-black)

## Best For

- nuprime enthusiasts

## Why This Product

- Trusted nuprime brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Images

![HPA 9 Headphone Amplifier and Preamp - Black - Image 1](https://m.media-amazon.com/images/I/61LN1bNw+CL.jpg)
![HPA 9 Headphone Amplifier and Preamp - Black - Image 2](https://m.media-amazon.com/images/I/61MDb8CEGwL.jpg)
![HPA 9 Headphone Amplifier and Preamp - Black - Image 3](https://m.media-amazon.com/images/I/61wp75hZ6jL.jpg)
![HPA 9 Headphone Amplifier and Preamp - Black - Image 4](https://m.media-amazon.com/images/I/61DkvDkVoFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Big dynamics and stunning detail
  

*by D***. on Reviewed in the United States on September 19, 2018*

I held in-home demoes of several headphone amps with stereo preamp capability prices between $1000 and $3000 before settling on the NuPrime HPA-9. This amp punches far above its weight. Detail and dynamics are awesome, even if it doesn’t offer quite the same level of enveloping soundstage as the most expensive tube models.  For example, as a preamp, it offered better clarity and detail than the Hegel P20, better dynamics than the Woo WA-22, and was more life like than the Rogue RP-1. It’s a giant killer. Too bad it hasn’t received much recognition from the pro reviewers. I use it with Fostex  TH6XX Purpleheart and Shure SRH-1840 headphones, and I feel it matches very well with both. Black background.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by S***Y on Reviewed in the United States on September 29, 2017*

clear sound with power. and pairs with Fostex TH900, perfectly.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    and full bodied is what this amp sounds like. Not that lean and bright - unnatural crap
  

*by M***N on Reviewed in the United States on June 17, 2016*

This amp has plenty of power to drive orthos do ear bleeding levels. In fact all of the Hifimans get exceptionally loud without clipping or distorting except for the HE6.Warm, clear, separated, detailed, and full bodied is what this amp sounds like. Not that lean and bright - unnatural crap. Highly recommended for the money and competes very well against much higher priced amps.

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**Shop now:** [https://www.desertcart.jp/products/28924409-hpa-9-headphone-amplifier-and-preamp-black](https://www.desertcart.jp/products/28924409-hpa-9-headphone-amplifier-and-preamp-black)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-17*