MUZISHARE X30 Single Ended Class A 300B Push 845 Tube Amplifier, Hi-Fi Integrated Amp with ECC81/310A/300B/845, MM/MC Phono

Features of this machine:

1: Pure handmade, the entire machine is welded under a canopy

2: Two EI type single ended output transformers made of Z11 iron core with special craftsmanship and high-quality broadband response

3: A high-power power transformer using a Z11 iron core and special material fusion

4: The front stage uses two ECC81/12AT7 and two 310A vacuum tubes each; The propulsion part adopts two 300B vacuum tubes and the propulsion transformer to be coupled to the rear stage, with a full, round and dynamic sound.

5: The rear stage uses two 845 vacuum tubes for Class A single ended power amplification

6: Five sets of signal inputs (BLANCE, CD, LINE, PHONO, PREIN); This machine has specially added a balanced input function and a pure post stage function.

7: We use Japanese NIPPON Black Diamond fever grade audio dedicated electrolytic capacitors NICHICON, German original MUNDORF Mondorf m-cap capacitors, and American MULTICAP series audio dedicated capacitors. Teflon wrinkled copper plated vacuum tube holder, Pomo silver alloy balance transformer

8: Peripheral power transistor current adjustment button and current display and dynamic output level UV meter head.

9: Select Japanese ALPS high-end motor potentiometer

10: Power on high voltage delay and mute delay function (approximately 30 seconds).

11: Equipped with MM and MC playback functions.

Product parameters:

Rated output power: 30W+30W

Input sensitivity: Merge: 200mV

Balance: 180mV PRE IN: 1200mV MM: 5mV MC: 0.5mV

Harmonic distortion: 1% (1KHZ)

Frequency response: 15Hz~35KHz (-1.5dB)

Signal to noise ratio: 92dB

Left and right output balance:<1dB

Output impedance: 4 Ω, 8 Ω, 16 Ω

Power consumption of the entire machine: 350W

Input impedance: RCA: 100K Ω

Balance: 600 Ω MM: 50K MC: 100K

Using vacuum tubes: ECC81 * 2, 310A * 2, 300B * 2, 845 * 2

Overall volume: 470*435*285 (mm)

Power supply voltage: -115V/230V+5% (50HZ)

Working conditions: Temperature: 0° C~40 ° C Humidity: 20%~80%

Storage conditions: Temperature -20° C~70 ° C Humidity: 20%~90%

Pre amplifier uses two Czech ECC81 and two replica Xidian 310A vacuum tubes each:

The driving part adopts two 300B vacuum tubes and a cross-linked transformer coupled to the power amplifier, with a full, round and dynamic sound.

The power amplifier uses two 845 vacuum tubes for Class A single ended power amplification.

1：115V/230V voltage selection

2：16 Ω output port

3：8 Ω output port

4：4 Ω output port

5：0 Ω output port

6：Pre amplifier input port

7：Balanced input port

8：RCA analog audio input

9：RCA analog audio input

10：Black tape player input

11：MM/MC cartridge selection