【PA-2802 M's-Tune｜High-Quality Power Amplifier with Improved Clarity and Resolution】

You want to take your car audio to the next level, but swapping speakers alone isn’t enough. For those customers, here is the PA-2802 M's-Tune.

Based on the PA-SERIES amplifiers, which have earned praise for their sound quality, we rework key areas such as the power supply section, the preamplifier section, and the power supply capacitors in the output stage—tuning the amplifier so it can bring out even more musical information.

By strengthening the DC/DC converter, we power the amplifier’s foundation with a more powerful and cleaner supply. In the preamplifier section, we upgrade the coupling capacitors and devices. In addition, we also change the power supply capacitors within the output-stage AB-class push-pull circuit.

As a result, the contours of vocals and instruments become easier to hear, and the transparency and resolution in the mid-to-high range are enhanced. The low end is not merely increased in quantity—its rise and tightness become easier to align, so the entire music presentation sounds cleaner and more cohesive. Even with your favorite songs you’ve been listening to for a long time, you may notice details you previously missed.

M's-Tuning finished by careful handwork, one unit at a time

The M's-Tuning model is carefully finished and aged through meticulous handwork for each individual unit. Because of this, it may not be available for immediate delivery like a standard model, but since it’s the amplifier that forms the foundation of the sound, we invest the time necessary to raise its overall quality.

Even with the same amplifier, how it sounds will vary depending on the vehicle’s factory system, the combination with speakers and subwoofers, the installation method, and final adjustments. At LOGON, we don’t simply replace the amplifier—we first confirm what you want to improve in your current system, and then propose a practical configuration that makes sense.

If you already use a PA-2802, in some cases you may be able to upgrade to the M's-Tuning specification for the difference in cost. If you’re dissatisfied with your current sound, please start by telling us about your current system and how you listen. Then, based on the overall balance, I’ll work with you to figure out the best way to take advantage of this amplifier’s strengths.

■ Main Specifications / Specs

【Basic Information】
Product Name: PA-2802 M's-Tune
Type: Power Amplifier
Series: PA-SERIES M's-Tuning Model

【Main Tuning Details】
・Strengthened DC/DC converter
・Upgraded coupling capacitors in the preamplifier section
・Upgraded devices in the preamplifier section
・Upgraded power supply capacitors in the output-stage AB-class push-pull circuit
・Hand-finished and aged for each unit

【Expected Changes in Sound】
・Improved transparency and resolution in the mid-to-high range
・Better low-end tightness and improved transient response
・Reduced overall distortion
・Improved S/N

※ Changes in sound and the optimal configuration vary depending on the vehicle, existing system, and installation method.