Phono Box DS
Premium class phono preamplifier with MM & MC capability
Phono Box DS ultra low noise phono preamplifier benefits from outstanding circuit technology from Dr. Sykora, well-known from Phono Box DS+, in a slimmed version with almost same sound quality, but without display and relay switching at a more favourable price. For the first time nearly all setup options can be made via front panel, what makes circumstantial handling of mini dip-switches or jumpers obsolete.
- MM & MC capable
- Linear RIAA equalisation
- Ultra low noise & low distortion levels
- SMD circuitry
- Subsonic filter (switchable on rear panel)
- Substantial setup options
- Comfortable switching via buttons on front
- Metal casing protects against vibration and interference
- DC power supply (< 1 watt standby power)
Specifications:
Input impedance | 10 / 100 / 1000ohms or 47kohms |
Load capacity switchable | 47pF 147pF, 267pF, 367pF |
(only relevant for MM @ 47kohms) | |
Gain | MM or high output MC: 40, 50 dB |
low output MC: 60 dB | |
Signal to noise ratio | 80dB (A weighted @ 40dB input gain) |
THD | < 0,02% |
RIAA accuracy | within 0,3dB/20Hz – 20kHz |
Subsonic | 20Hz / – 12dB |
Input & Output | RCA |
Power supply | 18V/500mA DC; 220 – 240V, 50Hz |
Power consumption | 100mA DC < 1 watt standby |
dimensions W x H x D (D with sockets) | 103 x 72 x 144 (156)mm |
weight | 1100g without power supply |