HIF Vacuum Tube Amplifier Board 25W 6J1+LM1875 DIY kit 30WX 2 Double AC 12-18V
1: Widely used
2: 6J1 school sound, soft and sweet sound
3: 2-channel stereo
4: Overheating DC short circuit protection
5: Simple to use and easy to understand
Power supply voltage: AC12-18VX2 (double AC)
Power supply: not less than 30W and above 50W is better
Output power: 30WX 2 MAX.
Output impedance: 4-16 ohms
Channel: 2 channel stereo
Circuit architecture: 6J1 front stage + LM1875 rear stage
Features: 6J1 school sound, soft and sweet sound
Protection feature: overheating DC short circuit protection
Size: Approximately 125*120*55mm
Net weight: about 393.5g
1. The power depends on the power supply and speaker impedance, THD=1%, RL = 8Ω, VS = ±25V, Po=25W;
2. LM1875 has been discontinued, using the old stock white genuine 1875; 6J1 tube has also been discontinued, using stock products, the brand may be shipped randomly from brands such as Shanghai, Beijing, and Shuguang;
3. Please pay attention to monitor the temperature of the heat sink during use, if necessary, it is recommended to use a fan to assist heat dissipation;
4. The design size is for reference only, and there is a deviation from the actual product, please refer to the actual product.
Transformer, please short the jumper point on the back of the circuit board.
1*Power amplifier finished kit
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.
1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
1. If you have any questions, please feel free to email our service specialists.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
1: Widely used
2: 6J1 school sound, soft and sweet sound
3: 2-channel stereo
4: Overheating DC short circuit protection
5: Simple to use and easy to understand
Power supply voltage: AC12-18VX2 (double AC)
Power supply: not less than 30W and above 50W is better
Output power: 30WX 2 MAX.
Output impedance: 4-16 ohms
Channel: 2 channel stereo
Circuit architecture: 6J1 front stage + LM1875 rear stage
Features: 6J1 school sound, soft and sweet sound
Protection feature: overheating DC short circuit protection
Size: Approximately 125*120*55mm
Net weight: about 393.5g
1. The power depends on the power supply and speaker impedance, THD=1%, RL = 8Ω, VS = ±25V, Po=25W;
2. LM1875 has been discontinued, using the old stock white genuine 1875; 6J1 tube has also been discontinued, using stock products, the brand may be shipped randomly from brands such as Shanghai, Beijing, and Shuguang;
3. Please pay attention to monitor the temperature of the heat sink during use, if necessary, it is recommended to use a fan to assist heat dissipation;
4. The design size is for reference only, and there is a deviation from the actual product, please refer to the actual product.
Transformer, please short the jumper point on the back of the circuit board.
1*Power amplifier finished kit
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.
1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
1. If you have any questions, please feel free to email our service specialists.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
Am 06.04.22 hat der Verkäufer die folgenden Angaben hinzugefügt:
Am 13.10.2023 hat der Verkäufer die folgenden Angaben hinzugefügt: