| Inputs (7) | 3 sets RCA line input |
| 1 sets Balance XLR line input | |
| 1 sets RCA MM RIAA Phono | |
| 1 sets RCA MC Phono | |
| 1 Optical Phono (DS Optical Cartridge) | |
| Outputs (2) | 1 sets RCA |
| 1 sets balanced XLR (EIA “pin 2 hot” studio standard) | |
| Vacuum tubes | |
| – Line Preamplifier | 2 x 300B Single Ended with Special Output Transformers |
| 2 x 6SN7 | |
| – MM / MC / Optical Phono | 2 x 12AX7 ; 1 x 12AU7 |
| Frequency response | 6Hz – 50kHz (+/-3dB) |
| HUM Noise | < 0.2mV |
| Gain | |
| – Line Preamplifier | Standard / High : +8dB / +12 dB (Switchable) |
| – MM Phono | 48dB |
| – MC (Stepup transformer) | 68dB |
| Sound | High Dynamic / Standard switch |
| Output | |
| – Max Output | > 18Vp-p |
| – Recommended Output Load | > 50 Ohms |
| Input Impedance | |
| – Line Preamplifier | 100k |
| – MM Phono | 47k |
| – MC Phono | 22 – 47 – 100 – 220 – 470 Ohms |
| Power Requirements | 230V (possible to set 100 / 110 / 117 / 240V / 50-60Hz by different markets) |
| Power Consumption | 95W |
| External power supply | Yes, detachable umbilical cables |
| Dimensions (W x D x H) | |
| – Amplification module | 45 x 40 x 29 (cm) |
| – Power Supply module | 45 x 40 x 15 (cm) |
| Weight (kg) | 24kgs + 18kgs |
| Remote control | Included |
ULTIMATE 300 – 300B Single-Ended Tube Preamplifier Optical & MM-MC Phono
SPECIFICATIONS
INTRODUCTION & FEATURE
AUDIO SYSTEM SUGGESTION
IMAGE
