Comparison phono Stages
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|---|---|---|---|---|---|
| Pro-Ject Phono Box MM | Pro-Ject Tube Box S2 | Pro-Ject Phono Box S3 B | Pro-Ject Phono Box S2 Ultra | Pro-Ject Phono Box S2 | |
| Compare prices 2 | Compare prices 3 | Compare prices 4 | Compare prices 4 | Compare prices 3 | |
| TOP sellers | |||||
| Features | MM pickups | MM / MC pickups | MM / MC pickups | MM / MC pickups | MM / MC pickups |
| Tube | |||||
| Dimensions | 107x75x30 mm | 103x119x37 mm | 206x164x55 mm | 119x113x37 mm | 119x113x37 mm |
| Weight | 280 g | 810 g | 930 g | 570 g | 570 g |
Specs | |||||
| Frequency range | 20 – 20000 Hz | 20 – 20000 Hz | 20 – 20000 Hz | 20 – 20000 Hz | 20 – 20000 Hz |
| Output level | 0.5 В | ||||
MM module | |||||
| Signal to noise ratio (MM) | 88 dB | 77 dB | 85 dB | 85 dB | |
| Harmonic distortion (MM) | 0.04 % | 0.0025 % | 0.008 % | 0.0005 % | 0.01 % |
| Gain (MM) | 40 dB | 40 dB | 65 dB | 43 dB | 43 dB |
| Input load capacity (MM) | 120 pF | 50 – 590 pF | 50/150/300/400 pF | 100/200/320/420 pF | 100/200/320/420 pF |
| Input impedance (MM) | 47 kOhm | 47 kOhm | 0.01/0.05/0.1/1/47 kOhm | 47 kOhm | 47 kOhm |
MC module | |||||
| Signal to noise ratio (MS) | 77 dB | 65 dB | 85 dB | ||
| Harmonic distortion (MC) | 0.0025 % | 0.01 % | 0.004 % | 0.05 % | |
| Gain (MC) | 63 dB | 65 dB | 63 dB | 63 dB | |
| Input load capacitance (MC) | 0.05 — 0.59 nF | 0.05/0.15/0.3/0.4 nF | 0.1/0.2/0.32/0.42 nF | 0.1/0.2/0.32/0.42 nF | |
| Input impedance (MC) | 10/ 100/ 470/ 1000/ 2000 Ohm | 10/50/100/1000/47000 Ohm | 10/100/1000/47000 Ohm | 10/100/1000/47000 Ohm | |
Features | |||||
| Adjustment | input sensitivity input impedance input capacitance | input impedance input capacitance | input impedance input capacitance | input impedance input capacitance | |
| Noise canceling | |||||
| External power supply | |||||
Connectors | |||||
| Inputs | Phono RCA | Phono RCA | Phono RCA/XLR | Phono RCA | Phono RCA |
| Outputs | RCA | RCA | RCA XLR | RCA | RCA |
| Color | |||||
| Added to E-Catalog | april 2017 | december 2017 | december 2022 | december 2022 | december 2022 |
Compare Pro-Ject Phono Box MM and Tube Box S2, Phono Box S3 B, Phono Box S2 Ultra, Phono Box S2
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