Kenwood KR-3200 (1972–1974)
At 8.5kg and just over 42cm wide, it occupies space like a promise kept—solid, no-nonsense, built for evenings spent chasing analog warmth.
Overview
The Kenwood KR-3200 is a stereo receiver from the early 1970s, manufactured in Japan. Marketed as a receiver offering audiophile sophistication at a moderate price, it targeted listeners who wanted more than basic functionality without stepping into high-end cost territory. The unit integrates a phono input, tape monitoring, and switchable speaker outputs, positioning it as a functional hub for modest stereo systems of its era.
Power output is cited in the fact sheet with some variation—official documentation lists 20 watts per channel into 8Ω (stereo), while another source reports 13.5 watts per channel under the same conditions. Given the lack of clarity on test conditions, Frequency response is rated from 20Hz to 40kHz, though one measurement of high-level input response specifies 25Hz–35kHz (±2dB), suggesting a more conservative effective bandwidth. Total harmonic distortion is documented at 0.8%, a reasonable figure for its class, and signal-to-noise ratio ranges from 65dB (MM) to 80dB (line), with one alternate report listing 63dB overall. Input sensitivity is specified at 3mV for MM phono and 180mV for line-level sources.
The KR-3200 supports both FM (87.5–108 MHz) and MW (medium wave) bands, covering standard broadcast ranges of the time. It includes tone controls with ±10dB adjustment in 2dB increments, allowing precise shaping of the sound. Outputs include tape record (via cinch and DIN connectors), a 6.3mm headphone jack, and provisions for two pairs of speakers. Speaker load impedance is rated from 4Ω to 16Ω, offering compatibility with a range of common cabinets. Dimensions are 420mm (W) × 140mm (H) × 310mm (D), and the unit weighs 8.5kg,
Specifications
| Manufacturer | Kenwood (Trio-Kenwood) |
| Model | KR-3200 |
| Type | AM/FM Stereo Receiver |
| Production Years | 1972–1974 |
| Manufactured In | Japan |
| Power Output | 20 watts per channel into 8Ω (stereo) (some sources cite 13.5 watts) |
| Frequency Response | 20 Hz to 40 kHz (high-level input measured at 25 Hz–35 kHz ±2 dB) |
| Total Harmonic Distortion | 0.8% |
| Signal to Noise Ratio | 65 dB (MM), 80 dB (Line) (some sources cite 63 dB) |
| Input Sensitivity | 3 mV (MM), 180 mV (Line) |
| Speaker Impedance | 4–16 Ω |
| Tuning Bands | FM, MW |
| FM Frequency Range | 87.5 – 108 MHz |
| Tone Control Range | ±10 dB in 2 dB increments |
| Outputs | Tape Rec (Cinch: 150 mV, 100 Ω; DIN: 30 mV, 80 kΩ), Headphone (6.3 mm), 2 Speaker Pairs |
| Dimensions (W × H × D) | 420 × 140 × 310 mm |
| Weight | 8.5 kg |
Historical Context
The Kenwood KR-3200 was positioned near the lower end of Kenwood’s receiver lineup during the early 1970s, sitting alongside models like the KR-2200. It emerged at a time when integrated receivers were becoming the centerpiece of home audio, consolidating tuner, preamp, and power amp into a single chassis. With its combination of phono input, tape monitoring, and dual speaker switching, it reflected the evolving expectations of stereo enthusiasts who wanted flexibility without complexity.
Collectibility & Value
Originally priced at $229.95, the KR-3200 was positioned as an accessible yet serious audio component. Current market examples show significant variation—used units in very good condition have sold for as much as C$616.42, though typical listings suggest a more modest range. A known failure point is the A, B, A+B speaker selector rotary switch (part number S04-1024-05), which owners report can degrade over time and may require replacement.
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Related Models
- Kenwood KR 5150 (1977-1979)
- Kenwood KR 4200 (1975-1977)
- Kenwood KR 3400 (1977-1979)
- Kenwood KR 4070 (1977-1979)
- Kenwood KR 4130 (1977-1979)
- Aiwa CS-250 (1978)
- Denon TU-1500RD (1995)
- Denon TU-280 (1976)
- Denon TU-501 (1977)
- Denon TU-550 (1978)