Jolida JD 505

Get ready to discover the Jolida JD505 integrated tube amplifier, an audio masterpiece that combines exceptional performance with an attractive design. This superb amplifier was recently upgraded by renowned expert Mitch Singerman, giving it increased dynamics and clarity.

The JD505 is a Class AB push-pull KT88 integrated amplifier capable of delivering 2 x 55W output power per channel. Its tube components include four Jolida KT88-98, two Jolida 12AX7, and two Jolida 12AT7. It features four RCA inputs and a tape monitor output. Its remote controller allows you to adjust volume, mute, enter standby mode, and select inputs.

One of the most impressive aspects of this amplifier is its exceptional frequency range from 15 Hz to 70 kHz at +/- 1 dB, ensuring faithful reproduction of all sonic details. Its total harmonic distortion is less than 0.3%, ensuring crystal-clear sound quality even at high volumes. Moreover, its signal-to-noise ratio greater than 88 dB guarantees listening without undesirable background noise.

The JD505’s design is as impressive as its performance. Its dimensions of 430 mm wide, 324 mm deep, and 220 mm high (or 17 x 15 x 8.5 inches for our American readers) give it an imposing yet elegant presence in any room. Weighing 22 kg (packaging included), this amplifier is built to last.

The JD505 has been described as a “well-built, trouble-free” amplifier offering “solid tube sound with precise bass.” Additionally, it gives you the ability to change tubes to increase musicality and dynamics, allowing you to customize your listening experience according to your preferences.

In summary, the Jolida JD505 integrated tube amplifier is a technical marvel that delivers exceptional sound, refined design, and top-notch performance. Whether you’re a seasoned audiophile looking for the perfect amplifier to complete your audio system or a novice eager to enter the world of high-fidelity, the JD505 is an option to seriously consider.

• High performance: The JD505 is a class AB push-pull amplifier capable of delivering 55W of output power per channel. These technical specifications allow this amplifier to provide clear, powerful sound that will satisfy any audiophile.
• Exceptional frequency range: The JD505 amplifier offers a frequency range from 15 Hz to 70 KHz. This feature ensures accurate reproduction of all sonic details, from deep bass to crystalline highs.
• Elegant and robust design: The JD505 is an object of desire not only for its performance, but also its appearance. Measuring 430 mm wide, 324 mm deep and 220 mm high, this amplifier has an elegant presence that will add a touch of sophistication to any room.
• Customizable: The JD505 gives you the ability to change the tubes to increase musicality and dynamics. This flexibility allows you to tailor your listening experience to your preferences.
• Proven reliability: The JD505 is renowned for its solid, trouble-free construction. It is a reliable product that delivers solid tube sound with precise bass. It’s a safe investment for those seeking the best possible sound.

Technical Specifications

Amplification

• Power: 2 × 55 W (at 8 Ω)
• Tubes:
  • 2 × 12AX7 tubes and 2 × 12AT7 tubes
  • 4 × KT88 pentodes in push-pull
• Automatic bias system (Easy Bias)

Audio Performance

• Total harmonic distortion: < 0.3%
• Signal-to-noise ratio: > 88 dB
• Input impedance: 100 kΩ
• Input sensitivity: 300 mV
• Frequency response: 15 Hz to 75 kHz (± 1 dB)

Connectivity

• 4 × gold-plated RCA line inputs
• 1 × line output for monitoring
• 2 × speaker terminals for 4 or 8 Ω

Physical Characteristics

• Dimensions (W × H × D): 430 × 200 × 340 mm
• Weight: 23 kg
• Detachable power cable
• Remote control