Two genuine Cornell-Dubilier decade capacitor boxes, all bakelite, brass and beautifully worn labels. Built to dial in precise capacitance on the bench, they are now the kind of characterful curiosity...

The Sony VT-M5 is the kind of gadget you would expect in a Cold War surveillance van or on the set of 2001: A Space Odyssey. Billed as an Audioscope...

A gorgeous slab of mid-century Japanese test equipment, the Leader LSG-11 is an RF signal generator with a big sweeping dial, chunky bakelite knobs and that unmistakable grey-hammer finish. Whether...

The Sony SRA-3 is the all-valve recording amplifier that quietly became one of the most hunted secret weapons in modern psych. Built in the 1960s to ride alongside Sony's reel-to-reel...

The Sound Technology 1500A is proper pro-audio test gear, built to measure and align tape machines back when tape was king. Wow and flutter, speed, distortion, frequency response, it does...

A lovely standalone TEAC record/playback amplifier from the reel-to-reel golden age: the electronics half of a classic tape setup, with a big glowing VU meter, monitor switching, tape-speed EQ and...

The Fieldtone Box of Uncertainty is exactly what it sounds like: a beautiful, hand-built boutique sound box that turns audio into shimmering, fragmented, unpredictable granular textures. With controls like particle...