Description
845-A Hi-Fi Stereo Tube Amplifier 25Wx2 Class A Singled Ended Amplifier Standard Version
Making a note of Voltages you need after purcahses,otherwise we'll ship 110V as defalut : 110V, 220V, and 240V.
Description (Standard Version):
845-A high-power Class A amplifier boasts a simple and atmospheric appearance, stable and nice optimized circuit, with better performance.
Its power supply adopts a high-voltage transformer and a low-voltage transformer to supply power independently, ensuring sufficient power and reducing interference. In the absence of output feedback, its noise level is controlled within 1-1.5mV, which makes the sound of the tube amplifier more broad and natural. It uses 6SN7 (6H8C) preamp tubes, PSVANE 300B-SE promoting PSVANE 845 high-power bile tubes to drive output transformer, and high-efficiency and stable enthusiast capacitor coupling is used between 300B-SE and 845. Metal film resistors, potentiometers for ALPS and imported enthusiast capacitors are used. To reduce noise, signal amplifying part adopts scaffold welding, and power supply part is composed of a thicker circuit board. The high voltage and the sub-high voltage each use an inductance filter with a delay of 30 seconds, which effectively protects the service life of the power tube. High-quality Taiwan-made dual VU meters make the whole machine more beautiful.
The direct heating triode tube amplifier expresses the natural and delicate vocals and string music. In the big dynamic, there is also an outstanding performance. The performance in driving speakers is also marvellous.
If your speakers and sound source are very good, and better sound quality of the machine and sound level of the tubes are needed, you can choose our upgraded version of 845-A series.
Front Panel:
- A POWER switch
- Two VU meters
- A VOLUME knob
- A INPUT source selection knob
Rear Panel:
- Three sets of input terminals
- Terminals for left and right speakers
- With a fuse cover
- Power supply socket
Performance Parameters (Standard Version):
- Output power: 25Wx2 (RMS 8Ω)
- Frequency response: 18Hz-35kHz
- Total harmonic distortion: <1% (1kHz)
- Input sensitivity: 500mV-2000mV
- Input impedance: 100kΩ
- Output impedance: 4Ω, 8Ω
- Signal to noise ratio: 89dB
- Size: 430 x 340 x 280mm (WxDxH)
- Electronic tubes: Shuguang 6SN7 (Soviet 6H8C) x 2, PSVANE 300B-SE x 2, PSVANE 845 x 2
Package Included:
- 1 x Set of Tube Amp
Note:
- Products are often improved and updated, and component configurations are subject to change (all of the same grade or better) without notice. Thank you for your understanding!
- Optional Voltages: 110V, 220V, and 240V. Other voltages can be customized.
- It is assembled.
Description (Standard Version):
845-A high-power Class A amplifier boasts a simple and atmospheric appearance, stable and nice optimized circuit, with better performance.
Its power supply adopts a high-voltage transformer and a low-voltage transformer to supply power independently, ensuring sufficient power and reducing interference. In the absence of output feedback, its noise level is controlled within 1-1.5mV, which makes the sound of the tube amplifier more broad and natural. It uses 6SN7 (6H8C) preamp tubes, PSVANE 300B-SE promoting PSVANE 845 high-power bile tubes to drive output transformer, and high-efficiency and stable enthusiast capacitor coupling is used between 300B-SE and 845. Metal film resistors, potentiometers for ALPS and imported enthusiast capacitors are used. To reduce noise, signal amplifying part adopts scaffold welding, and power supply part is composed of a thicker circuit board. The high voltage and the sub-high voltage each use an inductance filter with a delay of 30 seconds, which effectively protects the service life of the power tube. High-quality Taiwan-made dual VU meters make the whole machine more beautiful.
The direct heating triode tube amplifier expresses the natural and delicate vocals and string music. In the big dynamic, there is also an outstanding performance. The performance in driving speakers is also marvellous.
If your speakers and sound source are very good, and better sound quality of the machine and sound level of the tubes are needed, you can choose our upgraded version of 845-A series.
Front Panel:
- A POWER switch
- Two VU meters
- A VOLUME knob
- A INPUT source selection knob
Rear Panel:
- Three sets of input terminals
- Terminals for left and right speakers
- With a fuse cover
- Power supply socket
Performance Parameters (Standard Version):
- Output power: 25Wx2 (RMS 8Ω)
- Frequency response: 18Hz-35kHz
- Total harmonic distortion: <1% (1kHz)
- Input sensitivity: 500mV-2000mV
- Input impedance: 100kΩ
- Output impedance: 4Ω, 8Ω
- Signal to noise ratio: 89dB
- Size: 430 x 340 x 280mm (WxDxH)
- Electronic tubes: Shuguang 6SN7 (Soviet 6H8C) x 2, PSVANE 300B-SE x 2, PSVANE 845 x 2
Package Included:
- 1 x Set of Tube Amp
Note:
- Products are often improved and updated, and component configurations are subject to change (all of the same grade or better) without notice. Thank you for your understanding!
- Optional Voltages: 110V, 220V, and 240V. Other voltages can be customized.
- It is assembled.
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
On 18/09/2023 at 18:26:47 AEST, seller added the following information: