---
product_id: 105640549
title: "Nobsound 6P1 6.8W * 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted (without Headphone Amp Function)"
brand: "nobsound"
price: "¥23277"
currency: JPY
in_stock: false
reviews_count: 2
url: https://www.desertcart.jp/products/105640549-nobsound-6p1-6-8w-2-vacuum-tube-power-amplifier-stereo
store_origin: JP
region: Japan
---

# 6.8W x 2 Power Class A Amplification Handcrafted Quality Nobsound 6P1 6.8W * 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted (without Headphone Amp Function)

**Brand:** nobsound
**Price:** ¥23277
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** Nobsound 6P1 6.8W * 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted (without Headphone Amp Function) by nobsound
- **How much does it cost?** ¥23277 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/105640549-nobsound-6p1-6-8w-2-vacuum-tube-power-amplifier-stereo)

## Best For

- nobsound enthusiasts

## Why This Product

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

## Key Features

- • **Classic Aesthetic:** Vintage VU meters and glowing vacuum tubes add a touch of sophistication.
- • **Unleash True Sound:** Experience the authentic audio quality with hand-welded craftsmanship.
- • **Noise-Free Listening:** Antimagnetic transformer covers ensure minimal static noise for pure enjoyment.
- • **Power Meets Elegance:** 6.8W x 2 output delivers deep bass and sweet vocals in a stunning design.
- • **Versatile Compatibility:** Designed for a wide range of headphones (32Ω-600Ω) for ultimate flexibility.

## Overview

The Nobsound 6P1 is a handcrafted Class A single-ended vacuum tube power amplifier that delivers 6.8W x 2 of pure audio power. With its elegant design featuring VU meters and vacuum tubes, it not only enhances sound quality but also serves as a stylish addition to any audio setup. Its antimagnetic transformer covers reduce static noise, making it perfect for audiophiles seeking a rich, analog sound.

## Description

Specifications:Output power: 6.8W * 2Frequency response: 20Hz-20KHzInput impedance: 100 kΩOutput impedance: 8Ω (4Ω output line is inside the device. You can change it by yourself.)SNR: 90dbInput Sensitivity: 500mv-2000mvHarmonic distortion: 1% (1KHz)Tube: 5Z4P * 1 6H8C * 2 6P1 * 4Operating voltage: 220VWeight: about 7 kgSize: 260mm * 215mm(including terminals and knobs 260mm) * 150mm (W*D*H)Package includes:Finished tube amplifier ×1Power cable ×1

## Features

- This Class A single-ended vacuum tube amplifier adopts hand welding to ensure the true reality of the sound quality. Headphone output version suits for 32Ω-600Ω impedance all kinds of headphones.
- This amplifier adopts transformer parallel output to reduce its internal resistance by half and achieve doubled improvement on its power.
- Using antimagnetic transformer covers to shield current interference and achieve much lower static noise.
- Its sound output is full of analog style. The bass part is deep and powerful and the vocal part is sweet and intoxicating.
- It has a classic and graceful appearance. The VU meters and vacuum tubes make it more elegant and attractive. Please note Buyer will be responsible for any import duties imposed by the custom department of the destination country.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073ZXZ3Z5 |
| Best Sellers Rank | #469,384 in Electronics ( See Top 100 in Electronics ) #2,753 in Audio Component Amplifiers |
| Brand | Nobsound |
| Brand Name | Nobsound |
| Customer Reviews | 3.7 out of 5 stars 181 Reviews |
| Item Weight | 15.25 Pounds |
| Manufacturer | Nobsound |
| Material Type | Metal |
| Maximum Supply Voltage | 120 Volts (AC) |
| Minimum Supply Voltage | 110 Volts (AC) |
| Model | 4330977234 |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 13.6 Watts |
| Package Type Name | box |
| Specification Met | FCC |
| Voltage | 110 Volts |

## Product Details

- **Voltage:** 1.1E+2 Volts
- **Manufacturer:** Nobsound
- **Maximum supply voltage:** 220 Volts
- **Minimum supply voltage:** 220 Volts
- **Mounting type:** Surface Mount

## Images

![Nobsound 6P1 6.8W * 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted (without Headphone Amp Function) - Image 1](https://m.media-amazon.com/images/I/61GafnwvYrL.jpg)
![Nobsound 6P1 6.8W * 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted (without Headphone Amp Function) - Image 2](https://m.media-amazon.com/images/I/61kiAKoafTL.jpg)
![Nobsound 6P1 6.8W * 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted (without Headphone Amp Function) - Image 3](https://m.media-amazon.com/images/I/6156-3sCsyL.jpg)
![Nobsound 6P1 6.8W * 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted (without Headphone Amp Function) - Image 4](https://m.media-amazon.com/images/I/61UwWWq0cgL.jpg)
![Nobsound 6P1 6.8W * 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted (without Headphone Amp Function) - Image 5](https://m.media-amazon.com/images/I/61+0BYRLhsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommend
*by M***R on 7 January 2018*

Excellent seller! Great piece of kit! Highly recommend

### ⭐⭐⭐⭐ Great amp, not a lot of bass. (Schematic Attached).
*by M***G on 28 April 2019*

This is a great little Valve/Tube amp. I sad the manufacturer for the schematic and they sent it to me much to my surprise as I haven’t found it anywhere online. The 6p1s are paralleled up in the output stage, which is not a common design, but it’s a cheap way to get reasonable power output using inexpensive valves/tubes. It sounds great, I’m an engineer that grew up with these amps not an audiophile and it sounds a lot better to me than many of the 1950s amps I remember. My only criticism is it desperately needs treble and bass controls. I could retro fit this circuitry as there is a 1k resistor on the input so plenty of scope to do this. However I have decided to buy a valve preamp instead. Even once you can turn up the bass, don’t expect a lot of it!

## Frequently Bought Together

- Nobsound 6P1 6.8W x 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted
- Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black
- BoyuuRange REISONG A50 MKIII 300B HiFi Intergrated Tube Amplifier Single-end Class A Valve Amp with Tube Cage

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