- Stock: 10
- Model: 32812203473
- Weight: 24.00kg
- Dimensions: 50.00cm x 40.00cm x 30.00cm
- SKU: 32812203473
The speaker must be connected before starting work, the bile machine must not be idle, otherwise the transformer will be burned.
The main factors affect the sound quality of vacuum tube amplifier
1. Single-ended and push-pull circuit
At the end of the power amplification, amplification of push-pull is easier to get high power output, because push-pull is a vacuum tube amplifier "+" signal, a vacuum tube amplifier "-" signal, and then superimposed, so large distortion. Single-ended amplifier is a vacuum tube amplifier "+, -" signal, does not need the signal superposition, therefore less distortion. The sound Single-ended than push-pull good, especially in some minor details. However, Single-ended is difficult to obtain high power output, with vacuum tubes of the same type, Single-ended can do 10W, while push-pull is easy to do 30W, Single-ended to obtain large power will have to pay more price.
2. push-pull end power amplifier of vacuum tube different connections
push-pull the end of the power amplifying vacuum tube usually have three connections: triode form, super linear form and standard form. Theoretically speaking, the triode form by minimum distortion, output power is minimum; standard form get larger distortion, power is also the maximum; between super linear form between.
3. Affect the power transformer and output transformer of sound.
High quality vacuum tube amplifier inseparable quality transformers, power transformers currently technically no trouble, the output transformer is the decision of the vacuum tube amplifier sound quality is the key. Because regardless of the output transformer selection is good, how sophisticated technology, both methods exist to avoid leakage inductance and stray capacitance components, resulting phase distortion. Output transformer as inductive element, to the transmission signals of different frequencies have different inductance. Therefore, the output of the transformer will be different in different voices lead. No high-quality output transformer, other aspects of the production of better quality vacuum tube amplifier is also meaningless..
YAQIN MS-110B vacuum tube amplifier SRPPcircuit KT88-98x4 class AB1 50W*2 headphone earphone amplifier 110V/220V
1. Pre-amplifier uses SRPP form circuit,
2. Using the latest improved vacuum tube KT88-98×4 do push-pull power amplifier ,
3. With a headphone output,
4. With infrared remote control,
5. Using high-quality electronic components to get better sound,
6. Using ALPS infrared remote control potentiometer,
7. Using top-quality output transformer,
8. Output(TR) and ultra-linear output(UL) choice ,
9. With the starting buffer function (about 30 seconds),
10. With 110V/220V selection(Set before using).
Parameters
Output power 50W + 50W (6Ω)
THD ≤1.0% (at 12W)
SNR ≥85dB (A weight)
Vacuum tube KT88-98×4 ,12AU7×2, 12AT7×4
Frequency response 10Hz ~ 50KHz (-2dB)
Input sensitivity 0.3V(1kHz)
Input RCA×4
Output Impedance 4Ω 8Ω
Power supply 110V/220V±5% (Set before useing)
Power consumption 350W
Volume(W×D×H) 300mm x 420mm x 200mm
N.W. 21.5kg
G.W 24kg
Vacuum tube amps the use of attention:
1. Disable output short circuit and output load, before you start you must first connect speakers or headphones, the best is always keep them connected,
2. Start with minimal volume,
3. The supply voltage should be stable, with the use of conditional HiFi clean power for better protection and sound,
4. When the vacuum tube amplifier operating temperature is high, pay attention to ventilation, not to touch hot tube,
5. Do not put water on a hot vacuum tubes,
5. Do not put water on a hot vacuum tubes,
6. Boot and shutdown interval of 5 minutes,
7. Do not over 6 hours of continuous work,
8.6 ohm speaker connected to the 4 ohm, 8 ohm interfaces are available,
9. vacuum tube amplifier sound 40% depending on the power amplifier tube quality, 40% depends on the quality of output transformer, 10% depends on other electronic components quality, 10% depending on the manufacturing process,
10. power supply voltage can be free custom (please consult).
This form is for customers to better understand our products. If you want to know more details or purchase our products, please enter the link of the products.
Number | Picture | Name | Output power | Frequency response | SNR | Price | Link |
Q-001 | QUEENWAYCayinA-100TMK2 Vacuum Tube Integrated AMP TR/UL Mode Max 80Wx2 BIAS ADJ External Tube SEL 12AU7x4 6SN7x1 KT88x8 | 45W+45W/ 80W+80W | 8Hz~70kHz | 92dB | 2800$ | Q-001 | |
Q-002 | Newest Yaqin MS-90B Vacuum Tube integrated amplifier Pure Power AMP With Bluetooth Input UL: 55W*2 TL: 28W*2 KT90-T*4 | 55W * 2/28W * 2 | 5Hz - 70KHz | ≥90dB | 1150$ | Q-002 | |
Q-003 | Newest Yaqin MC-100C Vacuum Tube integrated amplifier Pure Power AMP With Bluetooth Input UL: 55W*2 TL: 28W*2 KT88*4 | 55W * 2/28W * 2 | 5Hz - 70KHz | ≥90dB | 1050$ | Q-003 | |
Q-004 | QUEENWAY CayinA-88TMK2 Monitor Version Vacuum Tube Integrated AMP TR/UL Mode Max45Wx2 BIAS ADJ External Tube SEL KT88x4 | 25W+25W/45W+45W | 10Hz~42kHz | 93dB | 2150$ | Q-004 | |
Q-005 | YAQIN MS-120 Vacuum Tube power Amplifier AMP Use Russian TUNG-SOL KT120*4 6SN7EH * 2 12AX7EH * 2 UL:80W*2 TR:48W*2 | 80W+80W/48W+48W | 10Hz-58kHz | ≥92dB | 2700$ | Q-005 | |
Q-006 | Meixing mingda MC88-C HIFI Vacuum Tube integrated Amplifier Push-pull amp KT88 * 4 6SN7 (Special)*2 6N9 * 2 power: 50W * 2 | 50W * 2 | 15Hz~60KHz | 89dB |