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A1 Vacuum Tube Phono Preamp, Headphone Amp, Hi-Fi Audiophile Preamplifier for MM Turntable Record Player with Tone Control for Home Stereo Audio System
A1 Vacuum Tube Phono Preamp, Headphone Amp, Hi-Fi Audiophile Preamplifier for MM Turntable Record Player with Tone Control for Home Stereo Audio System
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
Quantity
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Detail
- 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
1Vacuum Tube2Tone Control3Pre-Amp4Headphone Amp5Advanced Design1Front2Back3Side4Top5Packing List1FFT Spectrum2Relative Level (1 kHz)3Signal to Noise Ratio4THD+N Ratio Audio inputPhono MM / Stereo RCAAudio outputStereo RCA / 3.5mm Headphone JackInput level0.775V RMS (RCA); 0.005V RMS (Phono)Frequency response20Hz-20KHz (±0.5dB) (RCA); Ref to RIAA +/-2dB (Phono)Headphone output power125mW (32Ω)/62.5mW(64Ω)/30mW(128Ω)Headphone impedance range16-300ΩTHD≤0.1%Output level1.5V RMS (RCA); 0.6V RMS (Phono)S/N ratio≥106dB (RCA); ≥80dB(Phono)Working voltageDC 12V(≥1.5A)Package weight900g / 1.98lbPackage dimensions (W*D*H)260*145*78mm / 10.24*5.71*3.07inAmpapa A1 Tube Phono Preamp & Headphone Amp
More than one simple preamp
Replaceable Raytheon JAN GE5654
Treble & bass knobs
Phono & RCA
Not only for amplifier or active speaker
Unprecedented Surpass in Functions & Looking
Specifications
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