Optical Box E Phono multi-purpose phono preamp that uniquely offers a digital-optical output in addition to a 1/8″ analogue output that will work simultaneously. Another useful application for Optical Box Phono E is that it can act as an input expander for a system with a shortage in inputs. It converts to digital not only phono sources, but line-level signals from other sources as well. To ensure that the incoming signal is converted optimally, a high-precision 24bit/96kHz chip is used. Optical Box Phono E can also be used as an ordinary MM phono preamp with the appropriate 1/8″ (3.5mm) output cable. Internally lined with metal thereby shielding the circuitry from interference, you can expect an engaging, undisturbed listening experience.
ADDITIONAL INFORMATION
| Weight | 0.25 kg |
|---|---|
| Dimensions | 10.6 × 12 × 3.2 cm |
| Color | Black, White |
Features
- Especially for use with devices with no analogue input such as home cinema receivers, soundbars etc
- Analogue RCA and digital optic output work simultaneously
- Works as input extender (2>1) or output splitter (1>2)
- 2 Inputs: 1 Phono and 1 Line In
- Suitable for MM cartridges
- Precise RIAA equalisation
- Low noise circuitry
- Internal metal shielding
- Gold-plated RCA inputs
- Outboard power supply included
- Colour options: black or white
Pro-Ject Optical Box Phono E Phono Preamplifier
Tech Specs
| Phono input impedance | 47 kohms |
| Phono capacitance | 100pF |
| Gain phono | 43 dB |
| Inputs | 1 Phono (RCA), 1 Line In (3.5 mm) |
| Outputs | 1 Line Out (3.5 mm), 1 Toslink |
| Noise floor | 74 dB |
| THD | < 0,04% |
| RIAA equalisation curve accuracy | within 0.5 dB / 20 Hz - 20 kHz |
| Outboard power supply | 18 V / 500 mA DC |
| Power consumption | 200 mA DC |
| Dimensions W x H x D (D with sockets) | 120 x 32 x 100 (106) mm |
| Weight | 250 g without power supply |
