Integrated amplifiers — Cayin Jazz 100

The Jazz 100 is a distinctive single-ended tube integrated amplifier with built-in DAC from Cayin, built with a substantial input impedance and considerable mass. The Jazz 100 brings Cayin's considered engineering to a substantial single-ended-triode integrated amplification format.

Key specs that matter

Three single-ended inputs are provided alongside the built-in DAC. Input sensitivity is 320mV, with input impedance at a substantial 100,000 ohms single-ended. Frequency response spans 12Hz to 33,000Hz within plus-or-minus 3dB. At 420 x 389 x 248mm and 35kg, the Jazz 100's considerable weight reflects serious internal transformer engineering consistent with quality single-ended tube design.

Sound and use context

Expect the exceptionally rich, harmonically resonant character single-ended tube amplification is broadly celebrated for, with the built-in DAC covering digital sources directly.

Pairing

The built-in DAC covers digital sources directly without needing a separate outboard converter, and single-ended-triode topology typically pairs best with efficient loudspeakers.

Alternatives

Other manufacturers' comparable single-ended tube integrated amplifiers offer alternatives for buyers wanting to compare topologies at a similar price point.