Harman Kardon HK3300 Stereo Receiver – 20 WPC

Harman Kardon HK3300 AM/FM Stereo Receiver – 20 Watts Per Channel with w/ Phono & Dual Sub outputs; Tested, Working Well

Discover the elegant simplicity and refined sound of the Harman Kardon HK3300—a beautifully designed 1991-1994 stereo receiver that delivers sophisticated musicality and impressive current capacity. Fully tested and working well, this compact yet capable receiver is the perfect foundation for vinyl playback, digital audio, or classic music systems.

The HK3300 exemplifies Harman Kardon’s design philosophy: straightforward elegance combined with genuine sonic performance. With 20 watts per channel (8Ω), the HK3300 may appear modestly powered, but its high instantaneous current capability and 40-watt dynamic peak power deliver surprising impact with any reasonable loudspeaker, excelling with efficient speakers (89dB+) or quality bookshelf designs. The result is precise, dynamic sound with excellent control—proof that refined engineering trumps raw wattage.

The ultrawide-bandwidth amplifier design (0.5Hz–120kHz) ensures exceptional transient accuracy and phase linearity, allowing every musical detail to shine through with clarity and naturalism. The signature Harman Kardon high-current output stage maintains tight control over speaker drivers, producing crisp dynamics, accurate bass, and smooth, grain-free highs that music lovers appreciate.

Comprehensive Connectivity:

Moving Magnet phono input with precision RIAA equalization—ideal for turntables

Dual subwoofer outputs for easy integration with powered subs

Three audio line inputs for CD players, DACs, and streamers

Composite video switching (VCR, laserdiscs, aux video)

Tape monitor loop for recording capability

A/B speaker selector for dual speaker systems

Headphone output with separate level control

Front-panel inputs for portable audio devices

Key Features:

20W per channel (8Ω, 0.09% THD) – conservatively rated with high current capacity

High Instantaneous Current Capability (HICC) for speaker control

Ultrawide-bandwidth amplifier: 0.5Hz–120kHz response

40-watt dynamic peak power for transient punch

Damping factor: 60 for excellent bass control

Phono input with 75dB S/N (MM), precision RIAA

Dual subwoofer outputs allowing connection of one or two powered subwoofers for flexible bass integration

FM/MW tuner with 30 presets

Compact, elegant black matt finish

Fully tested and working well

Specifications:

Power Output: 20W/ch (8Ω, 20Hz–20kHz, 0.09% THD)

Frequency Response: 0.5Hz–120kHz

Dynamic Peak Power: 40W (high current capability)

Damping Factor: 60

Signal-to-Noise Ratio: 75dB (phono), 95dB (line)

Input Sensitivity: 1.8mV (MM phono), 115mV (line)

Impedance: 8Ω or 4Ω selectable

Dimensions: 443 × 126 × 349mm (17.4″ × 5″ × 13.75″)

Weight: 6.4kg (14.1 lbs)

Year: 1991–1994

Reviewers and owners consistently praise the HK3300 for its “amazing sound and power out of a fairly small box,” “great build quality,” and “clean, natural audio reproduction.” For a receiver that looks as good as it sounds—elegant, compact, and uncluttered—the HK3300 remains a benchmark for minimalist high-end design, asking $245; buy with confidence and benefit from Radique’s “Bumper to Bumper” warranty and Perpetual trade back policy.