Spotless A1 Integrated Tube Amplifier

The Spotless A1's precision engineering enhances the pure visual and auditory enjoyment of music. Its elegant, retro-inspired design has a pair of upgraded VU meters. The softly glowing needle moves in time with the music. This captivating visual detail, especially striking under warm lighting, adds a touch of vintage charm. Spotless seamlessly blends classic industrial design and meticulous craftsmanship, evoking a nostalgic warmth while delivering a rich, nuanced sound. The Spotless A1's development was a journey of relentless refinement. From its bold, innovative design and complex internal structure to the meticulously chosen components, every detail was painstakingly considered. The precision laser-cut steel chassis, custom solid aluminum knobs, dual-channel level meters, and multiple input options reflect this unwavering commitment to quality. The result is a high-power amplifier that embodies the true essence of Spotless's dedication to uncompromising craftsmanship.

The Spotless A1 class AB amp uses an unique damping system. This system keeps the preamplifier stage safe from outside vibrations. As a result, it provides clear and accurate sound.

This innovative design minimizes interference and prevents the formation of standing waves, even under the most demanding conditions.

A dedicated transformer, Philips filter capacitors, and three WY3P vacuum tubes work together. They create a clean and stable power supply for the preamplifier stage.

The amplification stage uses a 6N8P tube and two 6P6P audio tubes. It also has a carefully designed high-current output stage. The result is a balanced and smooth sound. It has great dynamics and a wide soundstage. This makes it perfect for mid-to-high-end stereo systems. It works well with passive bookshelf speakers or larger, neutral speakers.

This refined design delivers a rich, engaging listening experience, allowing the music to flow naturally and effortlessly.

The Spotless A1 class AB amp utilizes premium Nichicon and KEMET capacitors for superior audio performance.

Nichicon KG series capacitors are renowned for their transparent clarity, clean bass response, and excellent detail retrieval. KEMET gold electrolytic capacitors provide high voltage tolerance, large capacitance, and long-term stability, ensuring consistent performance even under demanding conditions.

These high-quality parts are often found in the high-end audio equipment. They greatly improve the A1's amazing sound quality.

The Spotless A1 offers great wireless audio quality. It uses advanced Bluetooth 5.1 technology. This model supports high-resolution audio codecs like LDAC and aptX HD.

The QCC5125 Bluetooth chip, combined with a custom-tuned ESS9018 DAC, ensures pristine CD-quality sound with sampling rates up to 24bit/96kHz.

Enjoy a truly uncompromised wireless listening experience with stable connectivity and stunning fidelity.

Features

• Original preamp suspension system for vibration isolation
• Dual transformer design with separate power supplies for the preamp and power amp stages
• 100W per channel (8Ω)
• Vacuum tube preamp featuring 6N8P and 6P6P tubes
• Bluetooth 5.1 with QCC5125 + Sabre ESS9018 Reference 32-Bit DAC
• Support for LDAC, APTX-HD, APTX-LL, APTX, SBC, AAC codecs
• Custom-made UI transformer for balanced, warm sound signature

Specifications

About

Spotless is committed to purity, simplicity, and the pursuit of truth, crafting a brand that is authentic, beautiful, and rational. We uphold our unique form and original design, infusing each product with thought and emotion to give it life, making each step towards our goal meaningful. 

Spotless components are designed to work together seamlessly as a complete, "matching set" system. This approach ensures consistent functionality, a unified sonic signature, and maximum efficiency, freeing the listener from the complexities of component matching.

The shared "family face" design language-featuring elegant black steel chassis, captivating VU meters, tactile knobs, and subtle branding-creates a harmonious and unified system, exuding a sense of understated classical beauty where every element contributes to a seamlessly integrated whole.