The heart of the Pre Box DS2 analogue is an absolute High End solution. A new circuit design and a newly developed relay controled volume are responsible for the vanishingly low noise floor. The inputs are also switched lossless via relays. Because of couple-capacitor-free signal paths the signal is as clean as it gets. The high efficiency digital power supply is designed to be located remotely, preventing potential noise contamination. There is even the option to power it via a remote linear power supply. The solid casing, an aluminum/steel composite construction, protects against vibrations and electromagnetic interferences. The result is a dynamic yet relaxed, effortlessly musical sound. In combination with Amp Box DS2 or two Amp Box DS2 Mono‘s you will reach new summits without breaking the bank. The 12V trigger function switches other components (poweramplifiers, etc.) on and off remotely. The Pre Box DS2 analogue is a super-dynamic High End sound jewel for a tiny price.

Additional information
Weight 1.43 kg
Dimensions 22 × 20.6 × 7.1 cm

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  • Analogue RCA inputs
  • Fixed line level output as well as variable output
  • Mono subwoofer RCA output
  • Trigger in/out
  • RCA Line Level solid state output
  • Ultra linear circuit
  • Coupling-capacitor free signal path
  • Ultra low noise floor
  • Alu/metal sandwich casing in silver or black available
  • Wooden side panels optionally!
  • IR remote control supplied
  • Handmade in Europe



  • 5 analogue inputs: 5 x Line In (RCA)
  • 3 analogue outputs: 1x Fixed Line Out (RCA), 1x Variable Line Out (RCA), 1x Sub Out (mono)
  • Frequency response: 20Hz – 20kHz (-0.3 dB/ -0dB)
  • Output voltage: 1 V @ 1 kHz
  • THD: 0.00035%
  • Noise floor: -90dB (A-weighted)
  • SNR: 113dB (20 – 20.000 kHz)
  • Input impedance: 10kOhm
  • Trigger: 12V DC
  • Trigger in-/output: 2-pol 2.5mm co-axial jack
  • Power consumption: 120mA DC
  • Power supply: 18V/1000mA DC (included)
  • Replacement battery remote control: 1 x CR2032 / 3V or 1 x CR2025 / 3V


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