SPL Phonitor One d

Item number: 528

Audiophile headphone amplifier, phonitor matrix with crossfeed control and 32-bit DA converter

Category: Kopfhörerverstärker


559,00 €

including 16% VAT. , including shipping (Standard)

Not available now!


SPL Phonitor One d

The SPL Phonitor One d is an audiophile headphone amplifier with an innovative Phonitor Matrix, 32-bit DA converter and outstanding sound quality. The technically sophisticated headphone amplifier manages the balancing act between increased power and high level without losing its detailed sound quality. In contrast to the Phonitor One, digital sources can also be connected to the Phonitor One d. Thanks to the 32-bit DA converter, the Phonitor One d qualifies for the currently highest-resolution audio Playback.


Important characteristics

  • Phonitor Matrix
  • Pre-amplification: two Burr-Brown OPA 2134 SoundPlus ™ operational amplifiers with minimal distortion of only 0.00008%, extremely low noise, slew rate: 20V / µs
  • Bypass capacitors of the coupling capacitors in the signal path: film capacitors with low capacitance
  • Coupling capacitors: Panasonic 'Electric Double Layer' gold electrolytic capacitors
  • Thermally coupled output stage transistors
  • Three setting parameters: Crossfeed, Speaker Angle and Center Level
  • Two analog stereo sources and one digital source can be connected
  • Levels of up to +22.5 dB can be achieved
  • Low-drop operating voltage regulation
  • 32-bit DA converter
  • Class Compliant
  • Lineout connector

Technical specifications

 

Analog Inputs

  • 6.35mm stereo jack sockets (balanced), cinch
  • Input level (max.): +22.5 dBu
  • Input impedance Line In 2 (balanced): 20 kΩ
  • Common mode rejection: <60 dB
  • Input impedance Line In 1 (unbalanced): 47 kΩ
  • Output level (max.): +22 dBu
  • Output impedance Speaker Output 1 (balanced): 150 Ω
  • Line output impedance (unbalanced): 75 Ω
  • Frequency response (-3 dB): 10 Hz - 200 kHz
  • Noise (A-weighted, 0 dBu, 600 Ω load): - 99 dB
  • THD + N (0 dBu, 10 Hz - 22 kHz, 600 Ω): 0.002%
  • THD + N (0 dBu, 10 Hz - 22 kHz, 32 Ω): 0.013%
  • Crosstalk (1 kHz): <75 dB
  • Dynamic range: 121.5 dB

 

USB, 32-bit AD / DA

  • USB (B), PCM sampling rates: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 / 352.8 / 384 / 705.6 / 768 kHz
  • USB (B), DSD over PCM (DoP), sampling rates (playback only): 2.8 (DSD64), 5.6 (DSD128), 11.2 (DSD256) MHz
  • 0 dBfs calibrated to: 15 dBu
  • Noise (A-weighted, 44.1 / 48 kHz sample rates): -113 dBFS
  • THD + N (-1 dBFS, 10 Hz - 22 kHz): 0.0012%
  • Dynamic range (44.1 / 48 kHz sampling rates): 113 dB


Headphone output

  • 6.35mm stereo jack socket: tip = left, ring = right, shaft = GND
  • Source resistance: 20 Ω
  • Frequency response (- 3 dB): 10 Hz - 200 kHz
  • Noise (A-weighted, 600 Ω): -97 dBu
  • THD + N (0 dBu, 10 Hz - 22 kHz, 600 Ω): 0.002%
  • THD + N (0 dBu, 10 Hz - 22 kHz, 32 Ω): 0.013%
  • Max. Output power: (600 Ω) 2 x 190 mW
  • Max. Output power: (250 Ω) 2 x 330 mW
  • Max. Output power: (47 Ω) 2 x 400 mW
  • Fade-out attenuation: (600 Ω) -99 dB
  • Crosstalk: (1 kHz, 600 Ω) -75 dB

Internal power supply

  • Switching power supply with secondary transformer
  • Operating voltage for analog audio electronics: +/- 17 V
  • Operating voltage for headphone output stage: +/- 19 V
  • Operating voltage for relay: +12 V
  • Operating voltages for digital section: +3.3 V, +5 V


External power supply

AC / DC switching adapter: Mean Well GE18 / 12-SC

DC connector: inner pin 2.1mm (+); Outer ring 5.5mm (-)

Input: 100 - 240 V AC; 50-60 Hz; 0.7 A

Output: 12 V DC; 1.5 A


Mass & weight

  • W x H x D (width x height including feet x depth): 210 x 49.6 x 220 mm 8.23 ??x 1.95 x 8.66 inches
  • Device weight: 1.45 kg 3.2 lb
  • Shipping weight including packaging: 2 kg 4.4 lb

Check out these Videos to the SPL Phonitor One d and the SPL Series One:

Phonitor One d – Overview

SPL Series One – Introduction Phonitor One & Phonitor One d


Product weight: 1,45 Kg

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