Listening systems

1984 Klipsch La Scala System

My main listening system is built around a pair of 1984 Klipsch La Scalas with their original K-33-E woofers, K-55-M compression drivers, K-400 midrange horns and K-77-M tweeters, updated with Crites Type AL-3 crossovers. A Sony CD transport and Debian-based HTPC feed an SMSL SU-1 DAC, Marantz AV600 preamplifier and compact TPA3116 power amplifier. The fully horn-loaded speakers combine exceptional efficiency and dynamic range with the speed, separation and low-volume clarity that make this my reference system for serious listening.

Temporary reference image shown. A photograph of my actual La Scala system is coming soon.

Klipsch The Sevens Desk System

Klipsch The Sevens have been a remarkably disappointing desk system. My original pair failed after about eight months of normal, low-volume use. After a drawn-out support process, Klipsch granted me a complimentary replacement amplifier board after I submitted a BBB complaint and informed them that I had done so. The part remained backordered for at least four months. After I contacted Klipsch on social media, the social media manager was mortified and set things in motion. Klipsch sent a B-stock replacement pair in May 2026. That pair has now failed after only a few months with the same amplifier/output-stage behavior: clicking through the drivers, intermittent audio, and then no main-speaker output while the subwoofer pre-out still works. In my experience, The Sevens are an abysmally unreliable and poorly supported product that I cannot recommend to anyone.

Temporary reference image shown. A photograph of my actual desk system is coming soon.

Read the documented support record →

2021 Subaru Crosstrek Audio System

The audio system in my 2021 Subaru Crosstrek retains the factory head unit but replaces the front speakers, amplification, processing and wiring. Kenwood Excelon 3.5-inch dash speakers and Audiofrog GS60 door speakers are run actively from a Kicker KEY200.4 amplifier, which provides DSP crossover control, equalization and time alignment. A sealed 12-inch Rockford Fosgate Punch subwoofer covers the lowest frequencies. The result is a clear, driver-focused front soundstage with substantial midbass and deep, controlled bass without sacrificing the factory controls and everyday usability.

Temporary reference image shown. A photograph of my actual Crosstrek is coming soon.