Roksan K3 Stereo Power Amplifier – Excellent Condition
For sale: Roksan K3 Stereo Power Amplifier in excellent condition, fully functional and complete with its original box.
We have recently upgraded to a more powerful amplifier, so this one is now available for sale.
The amplifier has been well looked after and performs flawlessly. A powerful, high-quality British stereo power amplifier, delivering excellent clarity, dynamics and control.
Original retail price: €1,400
Any inspection or demonstration is more than welcome for serious buyers.
Technical Specifications
Power Output: 140W per channel into 8Ω / 220W per channel into 4Ω
Inputs: Stereo RCA and balanced XLR
Outputs: Stereo RCA and XLR loop-through outputs, plus left/right speaker terminals
Power Supply: 500VA ultra-low-noise toroidal transformer
Damping Factor: >110 (8Ω)
Frequency Response: <3Hz to >100kHz (-3dB)
Gain: 31.6dB
Total Harmonic Distortion (THD): <0.003% (1kHz, 8Ω)
Signal-to-Noise Ratio: 130dBr (ref. 33.5V)
Input Impedance: 23kΩ
Input Sensitivity: 900mV
Power Consumption: <25W warm-up / <800W at full power
Dimensions: 432 × 105 × 380mm (W × H × D, including feet)
Weight: 14kg
Key Features
Symmetrical Amplifier Design: Carefully designed internal layout for excellent channel separation, low noise and precise stereo imaging.
Balanced XLR and RCA Connectivity: Supports both balanced and unbalanced connections, making it compatible with a wide range of preamplifiers and audio systems.
High-Quality Power Supply: A substantial 500VA toroidal transformer provides stable power delivery and excellent control over demanding loudspeakers.
Bi-Amping and Tri-Amping Capability: Designed to work alongside the Roksan K3 Integrated Amplifier or other compatible equipment in advanced multi-amplifier systems.
Optimised Circuit Design: Short speaker signal paths, improved grounding and carefully regulated power distribution contribute to clean, dynamic and detailed sound reproduction.
An excellent opportunity to own a powerful, well-built British stereo power amplifier.
Reason for sale: System upgrade.
Condition: Excellent.
Original box: Included.
Inspection and demonstration welcome.
Please feel free to contact me for further information.
