Features and parameters:

* Boyuu's Yulu M2 single-ended EL34 Tube Integrated Desktop Amplifier

* Color: White, Black

* Output power: 8Wx2 (ultra linear connection)

* Frequency response: 30Hz-38Khz

* Output impedance: 4ohm 8phm

* THD: ≤ 1%(1kHz)

* Input sensitivity: 550mV

* Input impedance: 100KΩ （2 input signals）

* Signal to Noise Ratio: 85dB

* Product size: 260 x 230 x 175 mm

* Weight: 7.5kg

* Voltage: 110v-120v or 220v-240v

* Power comsumption: 78W

* Pre-amplifier tube: SHUGUANG Chinese 6N1 x 2

* Power tube: PSVANE or Shuguang EL34-B 

* Rectifier: 5Z2P(Equivalant 5Y3 or 5z4p)

* Power Transformer use 0.35mm steel. Steel size: 86-50

* Output transformer use 0.35mm steel. Steel size: 66-36

* Gold plated speaker connector

* Potentiometer use Japan ALPS