Linn
Linn Akurate 4200 Four-Channel Power Amplifier
Linn Akurate 4200 Four-Channel Power Amplifier
Available to Order
Linn Akurate 4200
The Linn Akurate 4200 is a four-channel power amplifier built around Linn's own Chakra and Dynamik technologies — a combination that places serious amplification capability into a single, compact chassis without conceding anything to convenience. For anyone running a multi-channel system, whether a stereo bi-amp arrangement or a full surround configuration, the 4200 is the amplifier Linn builds for listeners who want Akurate-level performance throughout.
Chakra Amplifier Technology
Chakra is Linn's patented amplifier topology, and it is not a marketing name for something conventional. The circuit uses bi-polar transistors as boosters wrapped around a monolithic IC, a configuration that keeps noise low, efficiency high, and distortion consistently minimal across the power range. Each of the four channels draws on this architecture independently, so what holds for a single channel holds for all four simultaneously — there is no hierarchy or compromise in how the 4200 handles its output.
Dynamik Power Supply
The Dynamik power supply is Linn's own switch-mode design, developed in-house to address the specific demands of high-quality audio. It provides low noise, high efficiency, fast response, and excellent electrical isolation from the mains.
Technical Specifications
| Number of Channels | Four |
| Max Output | 200 W into 4 Ω per channel |
| Max Output | 111 W into 8 Ω per channel |
| Max Input Power (continuous) | 300 W |
| Amp Technology | Linn Chakra |
| Power Supply | Linn Dynamik Switch Mode |
| Inputs (Balanced Model) | Balanced XLR x4 |
| Inputs (Unbalanced Model) | RCA phono x4 |
| Line Outputs (Balanced Model) | Balanced XLR x4 |
| Line Outputs (Unbalanced Model) | RCA phono x4 |
| Speaker Outputs | Banana / Binding Post x8 |
| Width | 380 mm |
| Height | 91 mm |
| Depth | 380 mm |
| Weight | 8.3 kg |
| Available Finishes | Silver or Black |
Who Is It For?
The Akurate 4200 suits the listener who is building or expanding a multi-channel system at Akurate level — those bi-amping a pair of speakers, running a three-way active arrangement, or powering a surround system where four independent, capable channels are needed in a single unit. It is not the right choice for a straightforward stereo setup where a two-channel amplifier would serve better and cost less. For those whose system genuinely requires four channels, it is a focused, well-engineered answer to that specific need.
Buying from Martins Hi-Fi
Martins Hi-Fi has been in Norwich since 1968. Elizabeth Gould runs the business today, and we stock only brands we have heard properly and stand behind.
You are welcome to hear the Linn Akurate 4200 in our Norwich showroom, where we can demonstrate it within a full Linn system. If you are considering it alongside the Linn Klimax System Hub or pairing it with the Linn Exaktbox Sub, we can set up a meaningful comparison.
When you get in touch, you'll be speaking with Dave and Chris — experienced in Linn systems and able to advise across your whole setup.
Contact us at info@martinshifi.co.uk, call 01603 627010, or WhatsApp on 07554 687137. You can read more about how we work on our Why Martins Hi-Fi page. We are at 85–91 Ber Street, Norwich, NR1 3EY.
