Amplis de puissances
Roksan k3 ampli de puissance anthracite
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Roksan K3 Power Amplifier
The K3 Power Amplifier is a high performance and powerful solution for taking your system to the next level.
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
Amplifier Type | Class-AB |
Input | RCA, XLR |
Input Impedance | 23 kohms |
Input Sensitivity | (115 W) - 900 mV |
Outputs | Speaker (L & R) |
Power Output (Per Channel) | > 140 W (8 ohms) / > 220 W (4 ohms) |
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 | Warm up mode <25 W, Full Power <800 W |
Signal to Noise Ratio | 100 dB (ref. 900 mV) |
Dimensions (W x H x D) | 432 x 105 x 380 mm |
Weight | 13 kg |
- Canaux amplifiés
- 2
- Catégorie de produits
- Haute-fidélité
- Couleur
- Argent
Gris - Garantie
- 2
RK-K3POW/ANTH