Pro-Ject Phono Box DS3 B
New Balanced RIAA preamplifier for turntables.
True Balanced, Dual Mono & Fully Discrete Audiophile Phono Stage
Very versatile sound box controls on the front panel of the device. Two turntables can be connected, the input selection settings remain in memory. For MM/MC speakers.
- Inputs: 1 pr RCA, mini XLR and 1 pr XLR (balanced)
- Outputs: 2 pcs RCA and XLR (balanced)
- Adjustments: stepless load impedance adjustment, capacitance, gain (db) and subsonic
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Specifications:
- Input impedance: stepless 10 Ohm to 1000 ohm, or 47 kohms fixed
- Input capacitance: 50 pF/ 150 pF/ 300 pF/ 400 pF
- Gain switch: 40 dB/ 45 dB/ 60 dB/ 65 dB (+ 6 dB if XLR Out is used)
- Subsonic filter: -18 dB per octave @ 20 Hz
- Signal-to-noise ratio MM (40 dB): 104 dBV, 111 dBV a-weighted
- Signal-to-noise ratio MC (60 dB): 85 dBV, 91 dBV a-weighted
- THD at 1 kHz: <0.001% MM/ <0.004% MC
- THD (20 Hz-20kHz): < 0.005% MM, < 0.01% MC
- RIAA accuracy: < 0.25 dB / 20 Hz - 20 kHz
- Input: 1 x 5-pin mini XLR / 1 pr x RCA / 1 pair of XLR
- Line level Output: 1 pair RCA connectors, 1 pair XLR
- Wiring XLR sockets: 1 ground, 2 "hot" and 3 "cold"
- Trigger in/out: 12 V on/off detector
- Power consumption: 18 V / 290 mA, < 0.5W in standby
- Outboard power supply: 18 Volt DC/ 500 mA
- Dimensions (W x H x D): 206 x 70 x 194 (205 with sockets) mm
- Face plate colour: silver or black
- Weight: 1480 g net
