Features of this machine
1. Purely handmade, the whole machine adopts scaffold welding
2. Use two high-quality, wide-frequency response and high-sound quality Japanese EI output transformers
3. Use high-power Z11 iron core toroidal power transformer specially designed for this machine
4. The high-voltage part adopts 2 Dawning 274B for full rectification
5. The first stage uses two JJ 6SL7 and 6SN7EH vacuum tubes, and the latter stage uses two 300B vacuum tubes for class A single-ended power amplification.
6. Peripheral power tube current adjustment knob and current display and dynamic output level UV meter
7. Choose Japanese ALPS motor potentiometer, use German Mondolfo M-CAP fever capacitor
8. Boot mute delay function (about 30 seconds)
9. Infrared function remote control
10. Easy-to-install pluggable vacuum tube protective cover
Technical Parameters
Rated output power: 8W + 8W (RMS)
Harmonic distortion: 1% (1kHz)
Whole machine frequency response: 10Hz ~ 50kHz (-1.5dB)
Input sensitivity: 150mV(0db) 260mV(-3db) 420mV(pre in)
Input impedance: 100KΩ
Output impedance: 4Ω 8Ω 16Ω
Signal to noise ratio: 92dB
Whole machine power consumption: 155W
Left and right output balance: <1db
Use vacuum tube: 6SN7x2. 6SL7x2, 300bx2, 274Bx2
Overall size (WxDxH): 430mm x 393mm x 236mm
Power supply voltage: ~ 110V/220V+5% (50Hz)
Working conditions: Temperature: 0°C~40°C
Humidity: 20%~ 80%
Storage conditions: Temperature: -209C~ 70°C
Humidity: 20%~90%
Weight: 35kg
The vacuum tube model used in this machine Replace the vacuum tube model
6SL7: 6N9, 6H9C, ECC35, 6SC7, 6CY7
6SN7: 6N9P, 6H8C, 6H8M, 6F8G, CV181, QB65, ECC32
300B: WE300B, 4300A
274B: 5Z4P, 5BX1, 5U4C. GZ30, 5Z4G/GT
We ship the package within 1-3 days after the payment cleared.*
Shipping via DHL or UPS or FedEx or other express delivery takes 3-7 business days with a tracking number.
Shipping via China Post EMS or HK Post EMS usually takes 7-14 business days with a tracking number.
Shipping via China Post air mail or HK Post air mail usually takes 10-30 business days with a tracking number.
Faster payment, faster delivery.
Buyer pays any import taxes or customs duty.
All items are marked as low value on postal paper for customs to send that our buyers can save some customs fees.
Standard Return Policy:
If the item shows up defective or damaged, please email us immediately.
ONE-YEAR WARRANTY!!!
Brand new replacement with 14 days.
Defective situation must be reported to seller within 14 days upon receipt.
Returned item should be in its original box with all packing materials and shipped to us via a traceable shipping way.
We carefully inspect returned items upon receipt before issuance of refunds or exchanges.
Please allow up to 10 business days for us to process your return.
The customer needs to pay for the shipping costs for returning.
International Shipping:
We ship goods to worldwide. All the packages will come with a tracking number.
Payment Methods
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