Product Condition Grade: A, G
Pro-Ject Audio Tube Box DS, Premium Tube Phono Preamplifier
Features:
MM & MC Support
Precise RIAA equalization
Ultra low noise circuitry
ECC 83 output stage
Switchable subsonic filter
Input impedance adjustment for low output MC on the front panel
Input capacitance adjustment in 4 steps (MM & Hi-Output MC)
Metal casing protects against vibration and interference
Front-sided on/Off switch
Faceplate Silver
All products on Hi-Fi Disposals are sold with a 12-month warranty covering parts and labour.
Technical Specifications
| Tubes | 2 x ECC83 (12AX 7A) |
| Input impedance, variable | steppless 10 ohms - 1.000 ohms |
| Input capacitance/impedance | 47 pF, 147 pF, 267 pF, and 367 pF / 47 kohms |
| Input gain | 40 dB and 50 dB / 60 dB |
| Noise floor | 93 dB (A-weighted) |
| THD | <0.1% |
| De-emphasis curves accuracy | 20 Hz - 20 kHz / max. 0,5 dB |
| Subsonic filter | at 20 Hz with 18 dB / octave |
| Input | 1 pair RCA/phono sockets |
| Line-level output | 1 pair RCA/phono sockets |
| Outboard power supply | 18 V / 1.000 mA DC, suitable for your country's mains supply |
| Power consumption | 490 mA DC, <1 W in Stand-By |
| Dimensions W x H x D with sockets | 103 x 72 x 156 mm |
| Weight | 1.100 g without power supply |