---
product_id: 652365464
title: "Ampapa a1 Vacuum Tube Phono Preamp, Headphone Amp, Audiophile Hi-FI Preamplifier for Turntable mm with Tone Control for Home Stereo Audio System"
brand: "ampapa"
price: "€ 276.05"
currency: EUR
in_stock: true
category: "Ampapa"
url: https://www.desertcart.hr/products/652365464-ampapa-a1-vacuum-tube-phono-preamp-headphone-amp-audiophile-hi
store_origin: HR
region: Croatia
---

# Iconic warm orange/green vacuum tube glow 1W output power for crisp sound Adjustable treble & bass tone control Ampapa a1 Vacuum Tube Phono Preamp, Headphone Amp, Audiophile Hi-FI Preamplifier for Turntable mm with Tone Control for Home Stereo Audio System

**Brand:** ampapa
**Price:** € 276.05
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your vinyl vibe with warm tube magic and precision tone control!

## Quick Answers

- **What is this?** Ampapa a1 Vacuum Tube Phono Preamp, Headphone Amp, Audiophile Hi-FI Preamplifier for Turntable mm with Tone Control for Home Stereo Audio System by ampapa
- **How much does it cost?** € 276.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/652365464-ampapa-a1-vacuum-tube-phono-preamp-headphone-amp-audiophile-hi)

## Best For

- ampapa enthusiasts

## Why This Product

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

## Key Features

- • **Precision Tone Control:** Custom-tune your sound with dedicated bass and treble knobs to match your unique listening vibe.
- • **Premium Build & Design:** Solid aluminum shell with CNC machining and die casting ensures durability and a sleek, modern aesthetic for your workspace.
- • **Versatile Compatibility:** Seamlessly connects with MM turntables, MP3/MP4 players, smartphones, PCs, and more for ultimate audio flexibility.
- • **Low-Noise, High-Clarity Output:** Advanced low-noise IC design guarantees crystal-clear audio, making every note and detail pop.
- • **Audiophile-Grade Vacuum Tube Warmth:** Classic JAN GE5654 tubes deliver rich, transparent sound that transforms your vinyl experience.

## Overview

The Ampapa A1 is a meticulously engineered vacuum tube phono preamp and headphone amplifier designed for audiophiles seeking warm, detailed sound from MM turntables and digital devices alike. Featuring classic JAN GE5654 tubes, adjustable bass/treble controls, and a premium aluminum chassis with ambient tube lighting, it delivers low-noise, high-fidelity audio output compatible with a wide range of headphones and speakers. Perfect for professionals who demand both style and sonic excellence in their home audio setup.

## Description

Specifications: Audio input: Phono MM / Stereo RCA Audio output: Stereo RCA / 3.5mm Headphone Jack Input level: 0.775V RMS (RCA), 0.005V RMS (Phono) Frequency response: 20Hz-20KHz (0.5dB) (RCA), Ref to RIAA /-2dB (Phono) Headphone output power: 125mW (32Ω)/62.5mW(64Ω)/30mW(128Ω) Headphone impedance range: 16-300Ω THD: 0.1% Output level: 1.5V RMS (RCA), 0.6V RMS (Phono) S/N ratio: 106dB(RCA), 80dB(Phono) Working voltage: DC 12V(1.5A) Package weight: 900g / 1.98lb Package dimensions (WDH): 26014578mm / 10.245.713.07in Packing list: 1x A1 preamp 2x GE5654 vacuum tube 1x RCA cable 1x DC 12V power adapter 1x cleaning cloth 1x user manual.

## Features

- Phono Stage / Audio Preamplifier / Headphone Amplifier: Ampapa A1, designed to amplify the low audio signal of your MM turntables, phonograph, MP3, MP4, phone, tablet, PC, CD player, lossless music player, etc., easier to drive amplifiers, active speakers and most headphones such as HD650 / K701 / DT770 / ATH M50X T1 / T90 / SR325 / RS1e .etc
- 【Retro Tube Sound & Tone Control】With classic JAN GE5654 vacuum tubes, the A1 reveals warm and fine sound, highlights great musicality, and enhances everything associated with music like details, transparency, immediacy, richness, dynamics, etc. Different delicate and soft sounds can be enjoyed via rotating treble/bass buttons or by changing other tubes according to your preferences.
- ADVANCED AND CONSIDERATE DESIGN CONCEPT A1 is the first product carefully designed by our senior audio experts in Washington after extensive research, who are still dedicated to exploring HiFi design and artisanal innovation and providing an extreme listening experience for audiophiles via our premium audio devices.
- Unprecedented functionality and look: Advanced design and premium components to create a low-noise IC and ensure clear sound. Solid aluminum buttons, unique aluminum shell with die casting and CNC machining, all styles of office space can be perfectly decorated with the A1's warm orange or cool green lights.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YY3FBCT |
| Amplifier Type | Tube |
| Best Sellers Rank | #159,456 in Electronics ( See Top 100 in Electronics ) #22 in Home Audio Phono Preamplifiers |
| Brand | AMPAPA |
| Built-In Media | 1 x 12 V power supply, 1 x A1 preamplifier, 1 x RCA cable, 1 x user manual, 1 x user manual (English, 2 x GE5654 electron tube |
| Color | green |
| Compatible Devices | MP3 player, MP4 player, smartphone, tablet, PC, CD player, record player (MM) |
| Connector Type | RCA, 3.5 mm |
| Customer Reviews | 4.5 4.5 out of 5 stars (392) |
| Enclosure Material | Metal |
| Item Dimensions D x W x H | 7.8D x 14.5W x 26H centimeters |
| Item Weight | 0.38 Kilograms |
| Manufacturer | AMPAPA |
| Mfr Part Number | A1 |
| Model Name | A1 |
| Model Number | A1 |
| Output Channel Quantity | 2 |
| Output Wattage | 1 Watts |
| Power Source | DC power supply |
| Sound Profile | Warm and fine |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** AMPAPA
- **Colour:** green
- **Compatible devices:** MP3 player, MP4 player, smartphone, tablet, PC, CD player, record player (MM)
- **Material:** Metal
- **Output wattage:** 1 Watts

## Images

![Ampapa a1 Vacuum Tube Phono Preamp, Headphone Amp, Audiophile Hi-FI Preamplifier for Turntable mm with Tone Control for Home Stereo Audio System - Image 1](https://m.media-amazon.com/images/I/71uK7MP2iSL.jpg)

## Questions & Answers

**Q: If I don't want treble or bass gain, how should I use the knob?**
A: The bass and treble knobs can work from left to right and the range is ±6dB. If you don't want gain change, please turn the knobs to the 12 o'clock direction.

**Q: Will this work with my bluetooth turntable (Angel Horn)?**
A: If the output is phono yes, however, the unit doesn't come with Bluetooth.

**Q: Do the headphone port and RCA output at the same time?**
A: Hello. It will output at the same time. Accodring to our customers' needs, we will cancel this feature in the future. And you will be able to listen to your headphone alone and won't disturb others.

**Q: Can the tubes be rolled? Which ones would you recommend.**
A: Not sure about that, but assume so.  Which one?  No idea.

## Frequently Bought Together

- Ampapa A1 Vacuum Tube Phono Preamp, Headphone Amp, Hi-Fi Audiophile Preamplifier for MM Turntable Record Player with Tone Control for Home Stereo Audio System
- Riverstone Audio - Tested/Matched Pair (2 Tubes) 7-Pin JAN 5654W Fully-Tested Vacuum Tubes - Upgrade for 6AK5 / 6J1 / 6J1P / EF95 - JAN 5654W Platinum Grade Pair
- Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black

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**Shop now:** [https://www.desertcart.hr/products/652365464-ampapa-a1-vacuum-tube-phono-preamp-headphone-amp-audiophile-hi](https://www.desertcart.hr/products/652365464-ampapa-a1-vacuum-tube-phono-preamp-headphone-amp-audiophile-hi)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-20*