Brand | AMPAPA |
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Manufacturer | AMPAPA |
Model | A1 |
Model Name | A1 |
Part Number | A1 |
Compatible Devices | Personal Computer |
Amplifier Type | Tube |
Number of Items | 1 |
Output Wattage | 1 Watts |
Power source type | Corded Electric |
Batteries included | No |
Batteries Required | No |
Speaker Output Channel Quantity | 2 |
Material Type | Metal |
Includes rechargable battery | No |
Includes Remote | No |
Manufacturer | AMPAPA |
Item model number | A1 |
Product Dimensions | 9.19 x 15.29 x 2.49 cm; 385.55 g |
ASIN | B09YY3FBCT |
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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
Purchase options and add-ons
Brand | AMPAPA |
Colour | Black |
Compatible devices | Personal Computer |
Material | Metal |
Output wattage | 1 Watts |
Product Dimensions | 7.8D x 14.5W x 26H Centimetres |
Item weight | 0.85 Pounds |
Model name | A1 |
Number of bands | 3 |
Power source | Corded Electric |
About this item
- Phono Stage / Audio Pre-Amplifier / Headphone Amp: Ampapa A1, designed to amplify the low audio signal from your MM turntables, Phonograph, MP3, MP4, phone, tablet, PC, CD player, lossles music player etc. Phono Preamp is 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, phono tube preamp reveals warm and fine sound, highlights great musicality and improves everything associated with music such as detail, transparency, immediacy, richness, dynamic etc. Except the delicate and smooth sound, can be enjoyed via rotating treble/bass knobs or change other tubes according to one's preference.
- Advanced & Considerate Design Concept: Tube phono preamp is the first product carefully designed by our senior audio experts in Washington after lots of researches, who are always devoted to exploring the design and craft innovation of HiFi and providing extreme listening experience for audiophiles via tube preamplifier for turntable.
- Unprecedented Surpass in Functions & Looking: Advanced design and high-end components to build low-noise integrated circuit and ensure clean sound. Solid aluminum knobs, unique shell made of aluminum with whole die-casting molding and CNC machined, all styles of desktop space can be decorated perfectly with A1's warm orange or cool green lights.
- Unprecedented Surpass in Functions & Looking: The phono preamp has advanced design and high-end components to build low-noise integrated circuit and ensure clean sound. Solid aluminum knobs, unique shell made of aluminum with whole die-casting molding and CNC machined, all styles of desktop space can be decorated perfectly with A1's warm orange or cool green lights.
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Product information
Technical Details
Additional Information
Date First Available | June 12 2022 |
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Customer Reviews |
4.6 out of 5 stars |
鶹 Rank |
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From the brand

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"Amplify All Passion"
Established in the United States, Ampapa is a new creative brand run by a young team with eclectic ideas and broad vision, always devoted to exploring the design innovation of material, structure, craftship and appearance to provide most cost-effective HiFi products of unique creativity, amplifying all passion for music.
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Product Description

More than one simple preamp
- As a phono preamp for MM turntables / record players
- As a tube preamplifier for MP3, MP4, phone, PC, CD player .etc
- As a headphone amplifier for 16~300 ohm headphones including HD650 / K701 / DT770 / ATH-M50X .etc
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Replaceable Raytheon JAN GE5654
Warm and fine sound with great detail, transparency, immediacy, richness, dynamic etc.
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Treble & bass knobs
Conveniently enjoy different delicate and smooth sound to your preference
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Phono & RCA
Set it as a phono preamp or audio preamplifier for MM record player / phone / cd player .etc easily
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Not only for amplifier or active speaker
Up to 125mW clear and strong headphone output can suit most headphones
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Unprecedented Surpass in Functions & Looking
Unique shell made of aluminum with dual-color ambient light
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 (32)/62.5mW(64)/30mW(128) |
Headphone impedance range | 16-300 |
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 (W*D*H) | 260*145*78mm / 10.24*5.71*3.07in |