Tube Integrated Amplifier

Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier

Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier
Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier
Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier
Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier
Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier
Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier
Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier
Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier
Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier
Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier
Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier

Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier    Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier

Ucts have past Certificate of Conformity European (CE). This is the new latest 2019 version X7 upgrade to use 4 x 1200v 0.22uf high-end quality coupling capacitor. 25W + 25W (RMS triode mode). 45W + 45W (RMS ultra-linear mode). Headphone output power: 300ohm with 900mW.

Basic divide to calculate the output power. 0.9w for 300ohm headphone. 8.5w for 32ohm headphone. Utput balance of the left and right. Input Sensitivity: 280mV; 520mV (pre input).

Frequency Machine: 15Hz 30kHz (-1.5dB). Vacuum tube are Special Customized. Preamp tube: 12AX7 × 1(Equivalant ECC83, CV4004 ECC803,5751). Preamp tube: 12AU7 × 2(Equivalant ECC82,5814,6189 CV4003). Power tube: KT88 × 4 (Equivalant 6550).

Rectifier: 5AR4 × 1 (Equivalant GZ34). (W × D × H): 410mm x 335mm x 198mm. Power supply voltage: 110-120v and 220-240v ± 5% (50/60Hz).

Working conditions: Temperature: 0 ºC 40 ºC. Storage conditions: Temperature: -20 ºC 70 ºC Humidity: 20% to 90%. Sing two high quality and wide frequency response EI output transformer. Using a customize Z11 core toroidal power transformer.

Amplification and drive part use SAR4 rectifier. Use 2X12AX7 and 2X12AU7 as amplifia. Use special high selected KT88 tube as push pull power amp lamp, providing switch for the triode connnection and ultra-linear connection modes. The triode connection mode is more suitable for the voice and the sound is more soft, delicat as well as nature.

The ultra-linear connection is suitable for the big scence, the sound is more open and lively. It has a pure power amplifier ans it can conncet with an independent pre-amp's signal input.

There is a power tube current control button and an electric meter dial. Selection of Japanese high-grade ALPS motor potentiometer.

Easy installation of the plug-type vacuum tube shield. Tube amp must connected with speakers before turning ON. Strictly prohibit send signals to amp without connected loads(speakers) or load short circuit when the switch is ON. Too high or too low power supply voltage does irreversible harm to the amp, preferably less than 5% of the specified voltage. If your mains voltage exceeds this value, often best to use with the AC power supply. Temperature is higher when tube amps working, placing attention to ventilation, cooling.

In the boot or just shut down for a period of time (within 30 minutes) Do not spill liquid on the tubes. You should take about 100h time to operate the amp. All tube amplifier used with stereo mode: L(left) and R(right) speakers.

Normally there are 6 speaker cable connectors: +8L, +4L, -0L, -0R, +4R, +8R. Example: +8L and -0L are for connecting with your Left 6-8ohms speaker. 0R, +4R is for connecting with your Right 4ohms speaker. This item is in the category "Sound & Vision\Home Audio & HiFi Separates\Amplifiers & Pre-Amps". The seller is "aoshida-hifi-uk" and is located in this country: CN. This item can be shipped worldwide.
  • voltage: 110V
  • Model: X7
  • Type: Tube Amplifier
  • Brand: Muzishare

Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier    Muzishare X7 Push-Pull Vacuum KT88 Vintage Integrated Digital Tube Amplifier