The Leak Sandwich 250, when married to the Audiolab 9000Q/P pre-power combination, is a masterstroke of “new-vintage” high-fidelity. This pairing takes a legendary speaker concept and supercharges it with modern, high-current muscle, resulting in a listening experience that is as visually stunning as it is sonically profound.

Iconic Build and Sturdy Foundation: The build quality of the Sandwich 250 is nothing short of luxury furniture-grade. The walnut veneer finish feels substantial and timeless, but the real secret weapon is the matching sturdy stands. Specifically designed for these speakers, the stands provide a rock-solid, decoupled foundation that is essential for a speaker of this scale. They ensure that all that Audiolab power goes into moving air, not the floor, resulting in a cleaner, more controlled performance.

Immersive Soundstage and Pinpoint Imaging: Driven by the 9000Q/P’s neutral and transparent architecture, the Sandwich 250s vanish into the room. The soundstage is deeply immersive, stretching well beyond the outer edges of the cabinets. What truly stands out is the precise sound image; there is a palpable sense of physical space between artists and instruments. I don’t just hear a band; I see them arranged in a three-dimensional environment, with each performer carved out of a silent, “black” background.

Full-Spectrum AuthorityPunchy Bass: The 9000P power amplifier exerts absolute command over the massive aluminum-foamcore woofers. The result is a punchy, fast, and tactile bass that hits with authority but stops on a dime. It provides a foundational weight that makes large-scale recordings feel truly grand.Clear and Articulate Mids: The “Sandwich” driver technology excels at delivering a midrange that is free from cabinet coloration. Vocals are exceptionally clear and lifelike, benefiting from the Audiolab stack’s “straight-wire-with-gain” philosophy. Precise Highs: The high-frequency unit delivers precise, shimmering detail without a hint of grain. It captures the subtle “air” of the recording space, ensuring that cymbals and strings have a natural decay that feels authentic and unforced.The

Conclusion: The Leak Sandwich 250 and Audiolab 9000Q/P system is a rare beast: it looks like a classic but performs with the speed and accuracy of a modern reference monitor. It is a setup for the listener who wants to feel the music’s impact while savoring the finest details of the recording.

Punchy Bass and Massive Headroom. The first thing I noticed with the 9000P and 9000Q combo is its authoritative grip on the Leak Sandwich 250’s 11-inch woofers. The bass is incredibly punchy and taut. There is a physical sense of impact that remains rhythmic and tuneful, never blurring into the midrange. Whether I am listening at low levels or pushing the volume space, the headroom is immense.

The system never feels strained; it breathes naturally, handling sudden orchestral swells or deep electronic transients with effortless ease.

Clear and Articulate Midrange With the 9000Q handling the delicate pre-amplification and the Mogami Silver XLRs rejecting any hint of external noise, the midrange is strikingly clear and articulate. Vocalists are rendered with “in-the-room” realism, appearing dead-center in a wide, stable soundstage.

Because the Audiolab duo is so neutral, the unique “Sandwich 250” driver technology of the Leaks shine, delivering a rich, textured middle-band that is free from boxy colorations or artificial warmth.

Precise and Airy Highs The top end is where the “precision” of this setup truly reveals itself. The highs are crisp, detailed, and precise, yet they avoid the “clinical” harshness often found in lesser solid-state gear. Percussion and string overtones have a shimmering clarity that extends far into the room. This high-frequency transparency provides the “air” around instruments, creating a three-dimensional stereo image that makes the speakers seemingly disappear.

Conclusion: The synergy here is undeniable. The Audiolab 9000 series provides the “muscle” and “brain,” the Mogami cabling ensures the “purity” of the journey, and the Leak Sandwich 250s provide the “soul.”

It is a world-class system that delivers a balanced, uncolored, and thrillingly dynamic listening experience.

I am writing this after 3 weeks of using the Audiolab 9000Q pre-amplifier. I have it paired with a 9000P power amplifier connected to Leak Sandwich 250 speakers.

This is a masterclass in offering a perfect blend of purist performance and contemporary convenience. From the moment I unbox it, the build quality, the ease of setup is apparent; the intuitive interface and logical layout has the system set up in minutes.

The connectivity suite is exceptionally generous. With ample inputs—including high-quality balanced interconnects (XLR).

connected my Audio Technica LP60 Vinyl Record to the built-in phono pre-amplifier, providing enough gain and quietness to rival many standalone stages.

Meanwhile, connected my Denon DCM 560 CD player, the integrated DAC handles digital files with surgical precision, and the addition of Bluetooth connectivity offers a level of daily convenience that makes high-quality casual listening effortless.

Sonically, the 9000Q is a transparency powerhouse. It delivers a precise and neutral sound that refuses to “color” the music, allowing the true character of your recordings to shine through.

The soundstage, while the stereo imaging is pinpoint accurate. Instruments are placed with such clarity in the three-dimensional space that you can practically reach out and touch them.

If you are looking for a control center that prioritizes honesty, versatility, and a wide-open window into your music, the Audiolab 9000Q is an outstanding achievement

The sound is phenomenal, however, the connector build quality is average, not very grippy.