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. • 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 Pre–out XLR & 1 Record-out RCA • DC power supply (less than 1 watt standby power) • IR remote control included • Metal casing protects against vibration and interference • Available in black and silver 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 suitable for your country's mains supply Power consumption typical 700mA / less than 1 watt standby Dimensions W x H x D 206 x 72 x 200mm (210 with sockets) Weight 1950g without power supply
