Pro-Ject Pre Box RS Preamplifier

Pro-Ject Pre Box RS  
High-end stereo line tube-preamplifier  


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Description

Features

• Fully balanced double mono design  
• Ultra-linear and ultra low noise  
• pure Class A circuitry  
• Input switching via relais  
• low ESR capacitors  
• blue Alps volume control  
• 3 XLR & 3 RCA inputs  
• 1 Preout XLR & 1 Record-out RCA  
• standby-power consumption < 1W  
• IR remote control included  
• metal casing protects against vibration and interference  
• available in black and silver   

Ultimate high-end sound with 3 XLR & 3 RCA line inputs!  

Four specific characteristics make this a true high-end preamplifier: 1. Fully balanced double mono design 2.class-A circuitry with no negative feedback 3. Tube output stage 4. Separate power supply as an upgrade option for further improved sound quality.  

Pre Box RS offers 3-dimensional sound-staging, perfect micro dynamics and ultimate resolution combined with flexibility to use XLR and RCA sources. Perfectly combined with Pro-Ject Amp Box RS amplifiers, Pre Box RS will give pure sound experience, that the real audiophile is looking for. Pre Box RS utilises a luxury casing, that is available in silver or black finish.  


Technical data

• Tube assenbly 2x ECC88 (6922 )
• Frequency response 20Hz - 50kHz (+ 0/- 0,08 dB)
• Signal to noise ratio -95dB (IEC -A)
• THD 0,06%
• Line-level inputs 3 pairs XLR & 3 pairs RCA/phono sockets
• Input impedance 150kohms
• Gain 18dB (XLR)
• Outputs 1 Pre-Out (XLR), 1x Rec-Out (RCA)
• Outboard power supply 18V/1A DC
• Power consumption typical 700mA / < 1 watt standby
• Dimensions W x H x D 206 x 72 x 200mm (210 with sockets)
• Weight 1950g without power supply