Tube Box E

 299,00

Tube phono-preamplifier

  • Suitable for MM and MC cartridges
  • Precise RIAA equalisation
  • Fully discreet circuit design
  • 2x ECC83 tubes (replaceable)
  • Front-sided Subsonic filter button
  • Ultra low noise circuitry<
  • Dual mono circuitry
  • Well-filtrated power supply
SKU: N/A Category:

Description

Tube assembly:2x ECC83 (12AX7A)
Input impedance: 10 / 100 / 1k / 2k ohms
Capacitance: 47 / 147 / 267 / 367 / 487 / 587 pF / 47k ohms
Gain: 40, 43 B / 50, 53 / 60, 63 dB
Noise floor:77 dB (A weighted) at 40 dB input gain
65 dB (A weighted) at 50 dB and 63 dB input gain
THD:<0,03% at 40 dB input gain
<0,07% at 50 dB and 63 dB input gain
RIAA curve accuracy:+/- 0,5dB / 20Hz – 20kHz
Subsonic filter:20Hz @ 18 dB/octave
Input / Output:1x RCA / 1x RCA
Outboard power supply: 18V / 1A DC
Power consumption: 470 mA DC, < 1W in standby
Dimensions W x H x D: 103 x 73 x 115 (131) mm (with sockets)
Weight:450g without power supply