KLH R-3000

Documentation on the KLH R-3000 is thin, and even the model designation is a little uncertain. Period listings and owner forums call it both "R-3000" and "R-3000M," which may be variants or simply inconsistent naming. What is clear is that it was an AM/FM stereo receiver, a HIFI 2-channel unit that KLH positioned as a straightforward home audio component. It had a built-in tuner and enough inputs to connect CD players, cassette decks, and VCRs. That suggests it was aimed at the practical, system-building buyer rather than the hardcore audiophile.

The amplifier section was the headline. Most sources cite 100 watts per channel, though one listing describes "150 watts of total amplifier power" - a different metric that isn't directly comparable. Total harmonic distortion was rated at 1.0%. Owners on forums describe the sound as clean and the unit as a "great headphone amp," and one says it arrived "in 100% working condition." At least one classified ad described the FM reception as superior.

The R-3000 shares a remote control with the KLH R3100, and replacement remotes are still listed online. The known failure point appears to be a diode (D158) that can fail and keep the unit from powering on. Schematics are reportedly hard to find, which makes DIY repair a challenge.

Beyond that, the record goes quiet. No production years, original price, or dimensions have surfaced. Recent market listings show a wide range: a new sealed unit at $257, a working R-3000M without remote at $103.99, and a used unit on a forum for $40 plus shipping.