Pro-Ject: Phono Box S2 Ultra Phono Preamp - Silver｜ Other Products

LAB POINTS

compact audiophile phono preamp compatible w/ moving magnet (MM) + moving coil (MC) cartridges
discreet audiophile grade components + low noise circuitry
no operational amplifiers used, high end sound delivered by polystyrene capacitors revered by audiophiles
precise split RIAA equalization

switchable impedance + capacitance settings for proper cartridge loading
four adjustable gain levels
switchable subsonic filter

external power supply for reduced noise and interference
RCA inputs + outputs w/ grounding post

high quality metal casing offers shielding from both vibration and electromagnetic interference

handmade in Europe
also available in black

"The Phono Box S2 Ultra is like no other phono preamplifier in its segment. The incredible success of our Phono Box Ultra 500, incited us to introduce this marvelously sounding phono preamp into our regular S2 line. The solid metal casing protects against interference and the internal design remains as spectacular as before. We are offering a fully discrete, OpAmp less design, which enabled us to realize an incredibly harmonious sound. On top of leaving out operational amplifiers we decided to use polystyrene capacitors, which significantly contribute to the high end sound of the Phono Box S2 Ultra. These capacitors are known amongst audiophiles as the holy grail for phono preamplifiers. The split RIAA equalization enables a pin-point accurate representation of the RIAA curve, a luxury many other phono preamps do not possess." - Pro-Ject
TECH SPECS

Input impedance: 10 ohms, 100 ohms, 1 kohm, 47 kohms
Input capacitance: 100 pF/ 200 pF
Gain switch: 40 dB/ 43 dB/ 60 dB/ 63 dB
Subsonic switch: -18 dB @ 20 Hz
SNR: 89dB (MM)
THD: 0.00052%
RIAA EQ Curve Accuracy: < 0.4 dB / 20 Hz - 20k Hz
Input/Output: RCA pair
Output Voltage: 18 V / 80 mA
Dimensions (WHD): 4.1" x 1.5" x 4.7" / 103 x 37 x 119mm
Weight: 1.2 lbs / 570 g (without psu)

COMES WITH

power supply
Brand:Pro-JectCategory:_STEREO-COMP-preampSKU:eq-1635-ttlsfTags:Lab Pick, phono preamps, Pro-Ject Audio Components, Pro-Ject Phono Preamps, TTL AnnexType:Silver