Description: Product parametersAmplifier part：* Output power: 32W×2(8Ω)* Frequency response: 10Hz~80KHz (-2dB)* Distortion: ≤1% (8Ω, 22W)* Signal-to-noise ratio: ≥93B (A-weighted)* Input sensitivity: ≤260mV* Power consumption: ≤230W* Load impedance: 4Ω-8Ω*Vacuum tube front stage: 12AU7/ECC82×2, 12AX7/ECC83×1, rectifier tube 6Z4×1* Power stage: Russian EH-EL34×4* Input terminal: AUX1, AUX2, USB, Bluetooth* Gross weight about: 24.5kg* Size: length 400mm, width 355mm, height 220mm Bluetooth part:* Bluetooth version: V5.0 * Bluetooth chip: CSR8675 * Audio transmission format: UAt, LDAC, AC, SBC * Effective distance: ≤10 meters1: Pre amplifier uses two 12AU7/ECC82 and one 12AX7/ECC83 vacuum tubes for voltage amplification and promotion, and 4 diodes for rectification. Using the unidirectional conductivity of the diode, the alternating current in alternating directions can be converted into the pulsating direct current in a single direction, and the combination of two excellent vacuum tubes can make the sound more analytical and expressive, and give play to the softness and warmth of the sound of the tube amplifier. specialty.2 : Power amplifier uses four EH-EL34 vacuum tubes imported from Russia to do AB1 class push-pull power amplification. Push-pull can reduce the quiescent current of the circuit, reduce distortion and improve the output power1: Input/Volume knob: Press the knob down to select the input channel, the sequence is: CH1→CH2→DIG→>BT Turn counterclockwise to decrease the volume, turn clockwise to increase the volume2: Remote control receiving window/Bluetooth indicator: flashes when there is no device connected in the Bluetooth state, and stays on when the device is connected3: Volume VU meter4: Display: Display the input channel and volume value1: Two sets of audio input interfaces (AUX1, AUX2)2: Right channel vacuum tube fuse3: Right channel output binding posts (4Ω and 8Ω respectively)4: USB digital audio input port5: Left channel output binding post (4Ω and 8Ω respectively)6: Left channel vacuum tube fuse7: 230V/115V voltage switch: adjust to 230V for domestic use8: Power input interface and power fuse9: Bluetooth receiving antenna
Price: 1154 GBP
Location: Guangzhou
End Time: 2024-02-17T08:59:16.000Z
Shipping Cost: 0 GBP
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Return postage will be paid by: Buyer
Returns Accepted: Returns Accepted
After receiving the item, your buyer should cancel the purchase within: 30 days
Brand: Yaqin
Type: Tube Amplifier
Model: MS-20L
