SPL Phonitor One d

SKU: 1902
Category: Recording
Manufacturers: SPL electronics GmbH

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

€ 669,00

incl. 19% VAT , incl. shipping costs

Currently out of stock
Delivery status: 7-10 days

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 safety information

Manufacturer information:

SPL electronics GmbH
Ostlandstraße 32
Nordrhein-Westfalen
Niederkrüchten, Deutschland, 41372
andreas.koch@spl.audio
https://spl.audio/

Item weight:	1,45 kg

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