kenwood kx-400

Specifications

SpecificationValue
Year1980-1982
PowerN/A (cassette deck, no power amplification)
ImpedanceN/A (line-level output device)
SensitivityN/A (line-level output device)
Market Value$150-$300 depending on condition and functionality
Collectibility7/10

Key Features

3-head design, Dolby B/C noise reduction, bias fine adjustment, peak level meters, auto tape selector, soft-touch transport controls

Historical Significance

Part of Kenwood's respected KX series, representing the peak of cassette deck technology before digital formats dominated, known for excellent build quality and performance in its class

Sound Signature

Clean, accurate tape reproduction with low noise and excellent frequency response, neutral tonal balance with good detail retrieval

Maintenance

Belt degradation, idler tire hardening, capstan motor wear, dirty record/playback switches, potentiometer cleaning needed

Market Value

┌──────────────────────────────────────────────────────────────────────────┐
│ KENWOOD KX-400                                                  Apr 2026 │
├──────────────────────────────────────────────────────────────────────────┤
│ High      $120                                    Latest            $105 │
│ Median    $96                                     Trend           ▼ Down │
│ Low       $10                                     Volume           ~6/mo │
├──────────────────────────────────────────────────────────────────────────┤
│   $200 ┤                                                                 │
│        │                                                                 │
│        │                                                                 │
│   $114 ┤          .                                                      │
│        │.                       .    .                  .   .           .│
│        │                                                                 │
│        │                                                                 │
│     $0 ┤ .                   .                    .        .             │
│        ├─────────────────────────────────────────────────────────────────│
│    vol │██        █          █  █    █            █     █  ██           █│
│        └─────────────────────────────────────────────────────────────────│
│         2026-01                      2026-03                      2026-04│
└──────────────────────────────────────────────────────────────────────────┘

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eBay Listings

Kenwood kx-400 vintage audio equipment - eBay listing photo 1
Kenwood KA-300 Amplifier - KX-400 Cassette deck - KT-400 Tun
$503
See all Kenwood kx-400 on eBay

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