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Tube Box E
€ 299,00
incl. VAT plus Shipping Costs
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
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 |