Feature

●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., 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, A1 reveals warm and fine sound, highlights great musicality and improves everything associated with music such as detail, transparency, immediacy, richness, dynamic etc.. Different delicate and smooth sound can be enjoyed via rotating treble/bass knobs or change other tubes according to ones preference.
●Advanced & Considerate Design Concept: A1 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 our top-class audio devices.
●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 A1s warm orange or cool green lights.
●What You Get: 1x A1 preamp, 2x GE5654 vacuum tube, 1x RCA cable, 1x DC 12V power adapter, 1x cleaning cloth, 1x user manual and our worry-free 18-month warranty and friendly customer service.


Description

Ampapa A1 phono preampAmpapa A1 phono preamp

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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Phono Preamplifier

Can amplify audio signal from your MM turntables & record players with low noise

Tube Preamplifier

With RCA inputs and outputs to work with MP3, MP4, phone, tablet, PC, CD player, lossles music player etc.

Headphone Amplifier

With 3.5mm AUX headphone output to drive 16~300 ohm headphones

Tone Control

Smooth treble & bass & volume control knobs can achieve personalized sound experience

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Input Switch

Can easily switch between phono and RCA inputs. No need to repeatedly plug and unplug different devices

Replaceable Vaccum Tubes

Adopts high-end JAN GE5654 vaccum tubes to offer warm retro tube sound. They can also be replaced diretly by 6J1/6J1P/6J1P-EB/6Zh1P-EV/6AKS/6AKSW/EF95/403B

Ambient Light

Can switch between warm orange and cool green lights to decorate your desktop

Exquisite Workmanship

Unique shell made of aluminum with whole die-casting molding and CNC machined

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About Us

"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.

Ampapa A1

Advanced & Considerate

A1 is the first product carefully designed by our senior audio experts in Seattle, 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 our top-class audio devices.

  • Phono Preamplifier
  • Vacuum Tube Preamp
  • Headphone Amplifier

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 (W*D*H) 260*145*78mm / 10.24*5.71*3.07in

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