ROKSAN K3 POWER AMPLIFIER
An optimised power supply, a directly mains-powered power amplifier section and other key design features ensure high performance and reliability.
The 140 W (RMS) per channel (into 8 ohms) K3 Power Amplifier offers a simple yet very effective route for upgrading the musical performance of your system.
With a smooth and solid sound, the K3 Power Amplifier can be used in combination with the K3 Integrated Amplifier to form a bi-amplified or even tri-amplified system (with compatible speaker systems) delivering the ultimate power and control to your loudspeakers. Offering balanced XLR and single-ended RCA inputs and outputs, the K3 Power Amplifier will fit in with nearly all audio systems.
Key Features
- Symmetrical amplifier layout
- Optimised power supply layout, distribution and decoupling
- Decoupling and power regulation to all stages
- Directly powered power amp section
- Optimised routing and short speaker output cables
- Balanced XLR and single-ended RCA inputs and output
- 0.5W standby operation with auto detect and a 30 minute standby timer
SPECIFICATIONS
| Input | RCA, XLR |
| Input Impedance | 23 kohms |
| Input Sensitivity | (115 W) - 900 mV |
| Outputs | Speaker (L & R) |
| Power Output (Per Channel) |
|
| Power Supply | 500 VA Ultra low noise toroidal transformer |
| Damping Factor | >110 (8 ohms) |
| Frequency Response | <3 Hz - >100 kHz (-3 dB) |
| Gain | 31.6 dB |
| Harmonic Distortion | <0.003 % 1 kHz - 8 ohms |
| Power Consumption |
|
| Signal to Noise Ratio | 100 dB (ref. 900 mV) |
| Dimensions (W x H x D) | 432 x 105 x 380 mm |
| Weight | 14 kg |