Box-Design Pre Box DS Product information

Box-Design
Brand
Box-Design
Model
Pre Box DS
Category
Musical Equipment
Type
Product information

Box-Design Pre Box DS is a stereo line preamplifier with 4 line-level inputs. It features a pure single-ended Class-A output stage design, which effectively rejects vibration and electromagnetic noise. The preamplifier has a frequency response of 20Hz to 20kHz, a signal-to-noise ratio of -100dB, and a THD of 0.0035%. It also has a volume control with 64 steps of 1 dB each, and a relais-controlled input selection. The Pre Box DS comes with an IR remote control and trigger switching for power amplifiers.

Box-Design Pre Box DS is a stereo line preamplifier with 4 line-level inputs. It features a pure single-ended Class-A output stage design, which effectively rejects vibration and electromagnetic noise. The preamplifier has a frequency response of 20Hz to 20kHz, a signal-to-noise ratio of -100dB, and a THD of 0.0035%. It also has a volume control with 64 steps of 1 dB each, and a relais-controlled input selection. The Pre Box DS comes with an IR remote control and trigger switching for power amplifiers.

Product information
08. 2012
Update: JK Datum 13.08.2012
Pre Box DS
Stereo Line preamplifier
•
NEW! improved circuitry with even less noise
•
NEW! Volume control through relais (64 steps, 1 dB)
•
NEW! 4 line level inputs
•
NEW! relais switching of inputs
•
1x Pre-Out, 1x Subwoofer-Out, 1x Record-Out
•
Extremely low output impedance for low loss with long
cables
•
IR remote control
•
Trigger switching of power amplifiers
•
Big elegant control display
•
Metal casing protects against vibration and interference
•
Available in black and silver
Technical data
Frequency response 20Hz - 20kHz (- 0,3/- 0,1 dB)
Signal to noise ratio -100dB (IEC -A)
THD 0,0035%
Gain 13dB
Pre out 1 Pre-Out, 1 Sub-Out, 1x Rec-Out (RCA)
Output voltage 1V at 1kHz
Line-level inputs 4 pairs RCA/phono sockets
Input impedance 10kohms
Trigger 12 Volt DC switching voltage
Trigger output 2-pole 2,5mm Ø co-axial jack
Outboard power supply 18V/500mA DC
suitable for your country's mains supply
Standby power consumption < 1 watt
Dimensions W x H x D 103 x 72 x 144mm (150 with sockets)
Weight 1100g without power supply
PRO-JECT AUDIO SYSTEMS
a division of AUDIO TUNING GmbH
1050 Wien, Margaretenstraße 98,
Audiophile preamplifier with 4 line inputs!
The heart of the Pre Box DS is a pure single-ended Class-A Outputstage-Design, a real High-End solution. The highly shielded metal chassis effec-
tively rejects any vibration and electromagnetic noise. 12-volts Trigger switching is provided so other components connected can be power activated
with the Pre Box DS. IR remote comes with Pre Box DS to switch inputs and adjust volume. Former test-darling Pre Box SE had only one weakness:
very low level of hiss, when used with low-level input signals. With a new circuitry plus relais-controlled volume regulation and input selection this mi-
nor problem completely disappears with Pre Box DS. No other preamplifier ever before offered such high effort in audio technology in this price range.
As a result this ultra dynamic preamplifier is an outstanding sound marvel!
Retail price
359,00 €
< black version
Rear view >
◊
Inputs
◊
Pre-Out
◊
Rec-Out
◊
Sub-Out
◊
Power
  • Page 1 1

Box-Design Pre Box DS Product information

Box-Design
Brand
Box-Design
Model
Pre Box DS
Category
Musical Equipment
Type
Product information

Box-Design Pre Box DS is a stereo line preamplifier with 4 line-level inputs. It features a pure single-ended Class-A output stage design, which effectively rejects vibration and electromagnetic noise. The preamplifier has a frequency response of 20Hz to 20kHz, a signal-to-noise ratio of -100dB, and a THD of 0.0035%. It also has a volume control with 64 steps of 1 dB each, and a relais-controlled input selection. The Pre Box DS comes with an IR remote control and trigger switching for power amplifiers.

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