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Features:
- New upgraded model to the famous Cyber 845
- New vacuum tube rectification using 4 x Russia made 5AR4
- Multi purpose meter for bias adjustment / monitoring
- Newly designed chassis matching their flagship preamplifier
- 845 single ended mono power amplifier
- None negative feedback design - shortest signal path
- 2 x E88CC employed in input stage
- 2 x 5687 high mu dual triode as driver stage providing voltage gain
- The 845 vacuum tube is transformer-coupled to the load
- Output transformer wound with special audio coating
- Quiet torroidal power transformers; choke filtered power supply
- Highest quality parts throughout with point to point wiring
- Detachable Power Cord System
Specifications:
- Control Functions: Power On/Off
- Power Output: 28W x 2, RMS 1kHz
- Total Harmonic Distortion: less than 1% (15W, 1kHz)
- Frequency Response: (-3db points at 15W ) 5Hz - 47kHz
- Input Sensitivity: 0.7V
- Input Impedance: 100kohms
- Output Load Impedance: 4ohms, 8 ohms, user selectable
- Signal/Noise: 90db
- Consumption: 190W x 2
- Input Interface: 1 group (RCA)
- Overall Negative Feedback: None
- Vacuum Tubes (per pair): NOS E88CC x 2, NOS 5687 x 2,
- RUSSIA MADE 5AR4 x 4, 845 x 2
- Warm up Time: 3 minutes
- 220V+/-10%
About output transformers:
The Cyber 845 output transformer is manufactured by selected silicon steel in c-cut form. The primary and secondary coil is wired with a special technique to achieve close coupling. Traditional paper and varnish is used for coil insulation and historical damp proofing techniques are also applied. These transformers are visually impressive but even more impressive is their ability to a deliver smooth solid and musical deep-bass. A secret revealed how to increase dynamics and liquidity.
Price is for a pair of 2 mono blocks. |
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