Description
XiangSheng 728A Vacuum Tube Preamplifier HIFI EXQUIS 12AT7 12AU7 6Z4 with Tone
Features:
- Wonderful stereo Pre-Amplifier, built with the best parts available
- The pre-amplifier improved based on famous Wada Shigeho's Style Electric circuit,which was Introduced by Wada Shigeho in the early 1960s and gave an excellent performance.
- Regarding the Wada Shigeho's Style Electric circuit,it not only still keep the good features of Marantz7,meanwhile have superrior features in Dynamic,
- High / lLow Frequency Response, Resolution and Signal to Noise Ratio as compared to Marantz7.
- But apart from above features, it's also not inferior to Marantz7 in Sound stage and airy feeling.
- Adopt 4pcs paper in oil capacitors and German WIMA capacitors for coupling effect,make the sound warm and delicate.
Specifics:
- Brand: XiangSheng
- Model: 728A
- Input Power: AC100V-AC240V available 60Hz / 50Hz
- Output Tube: 12AT7 × 2,12AU7 × 2,6Z4 × 2
- Input Sensitivity: 400mV
- Input impedance: 100K
- Output Impedance: 600 ohm
- Signal / Noise Ratio: 90dB
- Frequency Response: 10Hz - 30KHz
- Humidity: 35% -80%
- TMD: less than 0.01%
- Input Jack: 4 groups
- Output Jack: 2 groups
- Weight: 8 kg
- Size: W430mm × H80mm × D290mm
- Color: Black/ white,will be delivered randomly
Packing Includes:
- 1 x Preamp
Features:
- Wonderful stereo Pre-Amplifier, built with the best parts available
- The pre-amplifier improved based on famous Wada Shigeho's Style Electric circuit,which was Introduced by Wada Shigeho in the early 1960s and gave an excellent performance.
- Regarding the Wada Shigeho's Style Electric circuit,it not only still keep the good features of Marantz7,meanwhile have superrior features in Dynamic,
- High / lLow Frequency Response, Resolution and Signal to Noise Ratio as compared to Marantz7.
- But apart from above features, it's also not inferior to Marantz7 in Sound stage and airy feeling.
- Adopt 4pcs paper in oil capacitors and German WIMA capacitors for coupling effect,make the sound warm and delicate.
Specifics:
- Brand: XiangSheng
- Model: 728A
- Input Power: AC100V-AC240V available 60Hz / 50Hz
- Output Tube: 12AT7 × 2,12AU7 × 2,6Z4 × 2
- Input Sensitivity: 400mV
- Input impedance: 100K
- Output Impedance: 600 ohm
- Signal / Noise Ratio: 90dB
- Frequency Response: 10Hz - 30KHz
- Humidity: 35% -80%
- TMD: less than 0.01%
- Input Jack: 4 groups
- Output Jack: 2 groups
- Weight: 8 kg
- Size: W430mm × H80mm × D290mm
- Color: Black/ white,will be delivered randomly
Packing Includes:
- 1 x Preamp
Payment Terms
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
- For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
Return Terms
1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Custom Duties & Taxes
1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
Feedback
1. 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 satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
On Dec 20, 2023 at 20:05:35 PST, seller added the following information: