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View All / Rapport Brands / Pro-Ject / Phono Preamplifier
Pro-Ject Phono Box S2 Ultra Discrete MM/MC phono amp

Pro-Ject Phono Box S2 Ultra Discrete MM/MC phono amp

Type: Discrete MM/MC phono preamplifier
Dimension: 103 x 37 x 119 mm
Colour: Silver, Black

Until 2025-08-31T16:00:00.000+00:00 [LEVEL UP] Get a Free Audiophile Gift For Spending Of Designated Amount on selected categories

HK$3,575.00
HK$2,860.00
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Description
**Products are sold online and in-store simultaneously. The stock quantity may not be updated in the online system in time. **
**Please contact our team for confirmation.**
**Goods in stock will be sent within 1-3 working days.**


Phono Box S2 Ultra – Luxury and audiophilia combined!

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.

Compatible upgrade power supply: Accu Box S2

Features
Audiophile Performance
No Operational Amplifiers used
Audiophile-grade polystyrene capacitors
Precise split RIAA equalisation
Switchable Subsonic filter –18 dB @ 20Hz
Switchable input impedance/capacitance
Four adjustable gain levels
Solid metal casing protects from interferences
Outstanding sound quality

Specification
Input impedance: 10 Ohm/ 100 Ohm/1 kOhm / 47 kOhm
Input capacitance: 100 pF/ 220 pF
Gain switch: 40dB/43dB/60dB/63dB
Subsonic switch: -18 dB @ 20 Hz
Signal-to-noise ratio: 89 dB V (MM)
THD: 0.00052%
RIAA accuracy: < 0.4 dB / 20 Hz - 20k Hz
In/Out sockets: 1 pair RCA connectors
Power consumption: 18 V / 80 mA
Outboard power supply: 18 Volt DC/ 500 mA
Dimensions ( W x H x D ): 103 x 37 x 119 mm
Colour: silver or black
Weight: 570 g without power supply
Shipping & Payment

Delivery Options

  • Self pick up at showroom - Unit 1010-1012, Block B, Seaview Estate, 4-6 Watson Road, Causeway Bay, HK
  • Special arrangement of delivery method (Please provide address and contact our staff)
  • Ship with other orders
  • Self Pick Up at Exhibition (Please confirm by staff) *8-10 Aug 2025 Only
  • S.F. Express - EF Locker Pickup (Freight Collect) ☆☆☆Free shipping is available for orders over $500☆☆☆
  • S.F. Express - Circle K Store Pickup
  • S.F. - Business Station (Free SF shipping is available for orders over $1000. If the threshold is not met, you will be charged for shipping when the goods arrive.)
  • S.F. Express - 7-11 Store Pickup
  • S.F. Express - Office / Home Delivery （Delivered within 3-7 working days）

Payment Options

  • FPS
  • In-store Payment
  • Octopus
  • Bank Transfer
  • Alipay (HK)
  • WeChat Pay
  • Credit Card
  • Apple Pay
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