Product information - AH
Product information
06. 2017
AD Box S2 Phono
Technical data
A/D converter for line & Phono with USB and analogue output
Input impedance
MC 100 ohms / MM 47k ohms
Load capacity
MM & MC capable
Linear RIAA equalisation
MM or high output MC: 40 dB
low output MC: 60 dB & Line: 11dB
Signal to noise ratio MM /MC
94dB / 75dB (A weighted)
Phono stage technology by Dr. Sykora
< 0,01% / < 0,05%
Line level input switchable
RIAA accuracy
within 0,4dB/20Hz - 20kHz
Recording level control
Analogue inputs
RCA (Phono) / 3,5mm jack (Line)
Analogue output voltage
9,5V (RCA)
USB recording output to computer (Win & Mac)
A/D converter:
16-Bit Delta Sigma
32, 44,1 & 48kHz
USB interface
USB1.1, Mini B
Ultra low noise & low distortion levels
SMD circuitry
Suitable for
Windows, Mac
Metal casing protects against vibration and interference
Power supply
5V/500mA DC; 220 - 240V, 50Hz
Housing in silver or black
Power consumption
100mA DC < 1 watt standby
Dimensions W x H x D
103 x 37 x 127mm
336g without power supply
209,00 €
High quality recording of analogue media on computers
Our aim was to design a product which is very flexible and allows converting precious vinyl records or analogue tapes to computer. This digital copy
acts as an indestructible back up and archive of valuable and beloved audio collections and extends lifetime of rarity records and tapes.
Storing music in computer offers the possibility of removing clicks, eliminating noise from old and wearing recordings. Data from computer can be
burned on CD and also can be used in cars and with mobile devices as smartphones, tablets etc.
A front-sided input selector allows to select desired inputs: Phono or Line. Signal from selected input is present on analogue output. This function
allows to connect AD Box S2 Phono permanently in an HiFi system, use it as standard phono preamplifier and in case of need you can convert your
records to digital data, stored in your computer. Record level adjustment is extremely helpful, because signal source scans significantly vary in level of
their output voltage. Such big differences in voltage level can easily overload input of an A/D converter what is hearable as a distortion.
On the other hand, if the AD Box S2 Phono converter is not fed with proper level of the signal, the sound will loose resolution. This is the reason why
level of the signal on ADC input must be set carefully. Due to its outstanding audio quality and valuable features, AD Box S2 Phono is the perfect
partner for recording of analogue sources.
a division of AUDIO TUNING GmbH
1050 Wien, Margaretenstraße 98,
Update: FG
Datum 02.06.2017
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