SPL Pro-Fi Series Phonitor e Headphone Amplifier with DA Converter and VOLTAiR technology (Silver)

SPL Pro-Fi Series Phonitor e Headphone Amplifier with DA Converter and VOLTAiR technology (Silver)
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Expected availability: 7-14 business days

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SPL Phonitor e Overview

The silver Pro-Fi Series Phonitor e Headphone Amplifier from SPL offers connections for headphone operated both balanced and unbalanced. For the balanced operation it has an advanced built-in dual power amp which delivers twice the power of the standard 1/4" jack output. This tightens the bass response and makes the overall playback even more relaxed and transparent. The front houses a 4-pol XLR connector to connect the balanced headphone. Both the standard and the 4-pol headphone outputs can be used simultaneously. The Phonitor-Matrix offers two presets. The speaker angle is fixed to the most common setting of 30° representing the suitable angle for a stereo speaker placement.

The Phonitor e comes equipped with a DA converter. The available inputs are expanded by USB, coaxial, and optical digital stereo inputs. The DA converter supports sample rates up to 192 kHz with 24-bit. It syncs automatically to the sample rate of the selected digital input.

The VOLTAiR 120V Rail Technology is developed and manufactured to run on an operating voltage of 120V, which corresponds to twice that of discrete operational amplifiers and four-times that of semiconductor operational amplifiers. It reproduces finest details and delivers a totally relaxed sounding audio experience. The music sounds natural and hearing fatigue is reduced.

120V Rail headphone amplifier
Separate connections for headphones driven balanced and unbalanced
Suited for all headphones with impedances >10 Ohms
Balanced and unbalanced analog inputs (XLR and RCA)
USB, coaxial, and optical digital inputs
Digital to analog converter with 192 kHz and 24-bit, win driver supplied, Apple Class compliant
Phonitor Matrix with two presets for speaker-equivalent listening
Volume remotely adjustable (sold separately)
Standby/power on switch
Linear power supply with toroidal transformer

SPL Phonitor e Specs

Neutrik XLR, balanced, 2-pin = (+)
Impedance: ca. 20 kOhms
CMR: -82 dBu (at 1 kHz)
Maximum Input Level: +32.5 dBu

RCA, unbalanced
Impedance: ca. 10 kOhms
Maximum Input Level: +32.5 dBu

Digital Inputs
Coaxial SPDIF (RCA)
Optical TOSLINK (F06)
Sample Rates (kHz): 44.1, 48, 88.2, 96, 176.4, 192
OutputBalanced Headphone
Neutrik 4-pin XLR connector
Pin wiring: 1= L (+), 2= L (-), 3= R (+), 4= R (-)
Impedance: 0.36 Ohms
Damping Factor: 180 @ 40 Ohms
Frequency Range: 10 Hz to 300 kHz ( -3 dB)
Crosstalk at 1 kHz: -90 dB
THD & N: 0.00091 % (at 0 dBu, 1 kHz, 100 kOhms load)
Noise (A-weighted): -98 dBu
Dynamic Range: 130.5 dB

Unbalanced Headphone
6.35 mm TRS connector
Pin wiring: Tip = Left, Ring = Right, Sleeve = GND
Impedance: 0.18 Ohms
Attenuation Factor: 180 @ 40 Ohms
Frequency Range: 10 Hz to 300 kHz (-3 dB)
Crosstalk at 1kHz: -90 dB
THD & N: 0.00091% (at 0 dBu, 1 kHz, 100 kOhms load)
Noise (A-weighted): -103 dB
Dynamic Range: 135.5 dB
Maximum Output PowerAt +30 dBu @ 1 kHz
2 x 1 W at 600 Ohms impedance
2 x 2 W at 300 Ohms impedance
2 x 3.7 W at 120 Ohms impedance
2 x 2.9 W at 47 Ohms impedance
2 x 2.7 W at 32 Ohms impedance
Power SupplyMain Voltage (Switchable): 115 VAC / 60 Hz or 230 VAC / 50 Hz
Fuses: 115 V: T 1 A; 230 V: T 500 mA
Power Consumption: max 30 VA
Stand-by Power Consumption: 0.7 W

Internal Operating Voltages
Analog: +/- 60 V
Digital: 5 V and 3.3 V
Dimensions (W x H x D)11 x 2.2 x 11.2" (28 x 5.6 x 33.5 cm) with feet
Weight7.3 lb (3.3 kg)
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