Linn

Akurate 4200 4 Channel Power Amplifier

Silent, cool-running, and highly efficient, Akurate amplifiers provide effortless power to handle even the most demanding music. Whether delivering loud, complex passages or quiet interludes, they maintain precision and clarity.

Available in two, three, or four-channel configurations, and in both balanced and unbalanced models, each amplifier incorporates Linn's low-noise Dynamik power supply and the 200W version of patented Chakra amplification technology. Regardless of your system setup—stereo, multi-channel, or multi-amp—you'll experience high-quality, distortion-free, and responsive amplification.

Start simple, then upgrade
Build your music system over time. Begin with your preferred performance level and power, starting with two channels, and upgrade as you go. Adding more channels of amplification is an excellent way to enhance your system’s performance—whether by bi-amping your speakers or dedicating a channel to each drive unit for the ultimate Exakt upgrade.

Chakra Technology
This patented amplifier technology combines the speed and precision of monolithic chips with the robustness and smoothness of bi-polar transistors. Chakra adapts by using the monolithic chip at low currents and bi-polar transistors at higher levels. This seamless transition ensures controlled, clean, and silent power at all listening levels.

Powered by Linn Dynamik
For decades, we've developed our own switch-mode power supplies to deliver stable, low-noise power in a compact, cool-running package—crucial for amplifier performance. The Dynamik power supply provides superior isolation from mains-borne noise, offering formidable power and responsiveness, far outclassing bulky and noisy traditional power supplies.

Sound Sense
Linn power amps are designed for efficiency even when idle. Auto signal-sensing detects audio input and switches to sleep mode when inactive, minimizing power consumption. Fault detection and protection mechanisms safeguard your system from short circuits and overload damage.

Specification 

Number of Channels: Four
Max Output: 200 W into 4 Ω per channel
111 W into 8 Ω per channel
Max Input: 300 W
Amp Technology: Linn Chakra
Power Supply: Linn Dynamik Switch Mode
Finishes: Silver or Black
Inputs:
Balanced Model: Balanced XLR x4
Unbalanced Model: RCA phono x4
Line Outputs:
Balanced Model: Balanced XLR x4
Unbalanced Model: RCA phono x4
Speaker Outputs:
Banana / Binding Post: x8
Dimensions:
Width: 380 mm
Height: 91 mm
Depth: 380 mm
Weight: 8.3 kg