Cayin JAZZ 70 – Tube Integrated Amplifier

The Cayin JAZZ 70 is a high-quality tube integrated amplifier with a classic EL34 push-pull circuit, combining traditional tube sound with modern features. With its selectable triode and ultralinear operating modes, the sound character can be flexibly adapted to personal preferences and the connected speakers.

In triode mode, the Cayin JAZZ 70 delivers 2 × 17 watts, while in ultralinear mode, up to 2 × 35 watts RMS are available. The output stage uses four selected EL34 tubes, while three 12AU7/ECC82 tubes are used in the preamp stage.

For modern source devices, the amplifier offers an integrated Bluetooth 5.1 interface with Qualcomm QCC5125 and ESS ES9018K2M DAC. Supported formats include LDAC and aptX HD, among others. Three line inputs also allow for the connection of classic analog sources.

Visually, the JAZZ 70 combines elegant retro aesthetics with practical functionality. The two front meters are used to display and monitor power levels as well as for bias adjustment. A remote control, a headphone output, and a detachable tube cage complete the features. The Cayin JAZZ 70 is available with a silver or black front panel.

Device type:
Tube integrated amplifier

Circuit:
Class AB1 Push-Pull

Output tubes:
4 × EL34

Preamp tubes:
3 × 12AU7 / ECC82

Operating modes:
Triode / Ultralinear

Output power Triode:
2 × 17 Watts RMS

Output power Ultralinear:
2 × 35 Watts RMS

Frequency response:
8 Hz – 60 kHz (-3 dB)

Total harmonic distortion:
0.2% at 1 W / 1 kHz; < 5% at rated power

Signal-to-noise ratio:
100 dB (A-weighted)

Input sensitivity:
380 mV

Input impedance:
100 kΩ

Inputs:
Line 1, Line 2, Line 3, Bluetooth

Speaker outputs:
4 Ω / 8 Ω

Headphone output:
16–300 Ω

Bluetooth:
Version 5.1

Bluetooth chipset:
Qualcomm QCC5125

DAC:
ESS ES9018K2M

Bluetooth codecs:
LDAC, aptX HD, aptX LL, aptX, AAC, MP3, SBC

Bluetooth range:
up to 10 m

Dimensions (W × D × H):
300 × 338 × 190 mm

Weight:
15.6 kg

Max. power consumption:
240 W

Herstellerangaben:

Zhuhai Spark Electronic Equipment Co., Ltd.
NO. 9 LianFa Road
Zhuhai City
Shuanglin , Guangdong Province
China
info@cayin.cn

Verantwortliche Person:

Cayin Audio Distribution GmbH
An der Kreuzheck 8
61479 , Glassworks
Germany
info@cayin.com