Boss OD-2r Turbo Overdrive (Modded Studio Quality, s/n ZG62018, Silver Label, Made in Taiwan)

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Seller's description

The Boss OD-2r Turbo Overdrive is an analog overdrive pedal designed to deliver a wide range of gain textures, from mild edge-of-breakup tones to more saturated, harmonically rich drive. Featuring Level, Tone and Drive controls alongside the distinctive Turbo mode, the pedal offers both classic overdrive response and a more aggressive voicing with increased gain and presence. The OD-2r is known for its dynamic feel and ability to cut through a mix while retaining clarity and articulation. This particular unit has been modified with a strong focus on improving transparency and frequency response while maintaining the original character of the circuit. The design operates fully on transistor-based circuitry without the use of ICs, and these original transistors remain unchanged. The entire signal path has been carefully upgraded with high-quality capacitors with increased values, resulting in a broader frequency spectrum and improved openness, particularly in the high-end detail. The clipping section has been refined through an alternative diode configuration combined with LEDs, providing a more controlled distortion response with improved harmonic structure and a smoother transition into overdrive. These adjustments result in a more balanced tonal profile and increased clarity across the gain range, making the pedal suitable for both studio and live applications where definition and responsiveness are important. As a Silver Label Made in Taiwan example, this unit represents a well-built and reliable version of the OD-2r, housed in the familiar Boss compact enclosure. Includes original box and manual.