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110V Shuguang Sg-300B-98 Sg-845B 6SN7GT Vacuum Tube Integrated Amplifier Class A
Estimated price for orientation: 1 580 $
Category: Amplifiers
Class:
Description Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition Brand: ShuangGuang Model: Sg-300B-98*2 Sg-845B SG-6SN7GT*2 MPN: Does Not Apply UPC: Does not apply
template 110V US JP CA Shuguang Electron Tube Sg-300B-98*2 Sg-845B SG-6SN7GT*2 Tube amp electron tube Amplifier If you need 220V ,pls let us know New Shuguang SG-845 Vacuum Tube Integrated Amplifier 300B 845 Class A Color: Black if you need Silver ,pls let us know
2016 / Tube: Shuguang 845B x 2; Shuguang 300B-98 x 2; SG-6SN7GT*2 Model: SG-845
Product Type: Single-ended class A tube amp
Rated Power (W): 21W +21 W (Max 24W )
Frequency range (Hz) :20-25kHz
Noise voltage is less than: 1mV
SNR (dB): 88dB
Input Impedance (Ω): 100KΩ
Output Impedance (Ω): 4Ω, 8Ω
Power supply voltage (AC; V): 115V ~ 230V
Power consumption (W): 330W
Dimensions (mm): 485x280x260xmm
Machine Net Weight: 36kg (plus packing a total of close to 40Kg, a lot of weight,)
The basic parameters are as follows:
Configuration overview:
Resistors; ** red cannon
Coupling capacitance: U.S. EC
Volume potentiometer: Japan ALPS Blue Shell 27 type sealed (with a long time and will not appear chirping)
Printed circuit board: 2mm thick, gold-plated, double-sided, thick copper foil.
Tube: Shuguang 845B x 2; Shuguang 300B-98 x 2; Soviet tube 6Ж4 X 2
Transformer production process: Nippon Steel Z11 silicon steel, 4N wire, epoxy shock, moisture treatment.
Power transformer: High / 450VA; filament / 450VA
Output transformer: Japanese Z11 Core / 114 X 45/EI type
High pressure choke ring: Japanese Z11 Core / 8H/0.4A
High-pressure choke ring: Japanese Z11 Core / 20H/0.2A 1 , after more than ten times improvement update , upgrade five times , and is now the fifth generation , the new revision "SG-845 with a new aluminum chassis , thick texture , scintillating fresh and bright in a circuit based on the original maturity made to further optimize the circuit , the input stage with the former Soviet Union replaced the original circuit tube 6Ж4 homemade tube 6J4P, and circuit parameters were re-set , 300B 845 tube amp pushing enduring . and installation of a voltage delay protection , boot high pressure pipe would not have impact on the formation , so that the tube longer. 2 , high cost : the company has always been consumer-centric , emphasizing consumers ' only buy , not expensive "concept , never hype their products , not hype, no trick, really do not unrealistically high price . The general configuration of a very high quality material like this tube amp , tube amp factory sell at least some of the freshman ten thousand more than twenty thousand yuan , and the shop sold danji year warranty on the tube . 3,300 B with the ideal combination of tube 845 , which is 845 300B push sought after by many knowledgeable enthusiasts ideal combination of luxury by many large manufacturers tube amp used as a real tube amp enthusiasts know that the " pre- aloud level after output "that is, tube amp sound quality is determined by the previous level , power is determined after the class , and the section of the machine SG-845 machine preamp tubes with antiques from abroad is the best sound quality domestic 300B tube as before class, after class is great 845B by the power for the power tube , pushing Acoustic speakers definitely not a problem . So in full compliance with " pre- aloud , after the class output " this truth. Overall just use 300B 845 300B push for a guarantee of its quality , the use of its power output 845 were protected. 845 IF charm while moving, human voice very attractive , but also the essence of this bile . In particular this machine after upgrading from five times . Almost to the perfect combination. 300B and 845 can be described as a combination of strong combination of complementary advantages ; swords together arm , the world first , fever preferred amplifier . 4 , this paragraph is characterized tube amp pushing many models fit speakers, like the vocal chords music bookshelf speaker can choose , if you like , then you can choose the symphony floor speakers . 5 , on the two sides of tube amps have two current meter is designed for timely monitoring machinery working condition , protect the machine work is in the best condition. ( Generally only high-end machines have ammeter ) enthusiast knows tube operating at its ideal operating point is very important, if not working in the ideal operating point , even if the tube is not even the best advantage, sound serious distortion. The ammeter is necessary because it protects the tube work in an ideal operating point , to protect the tube amp sound without distortion. The role of these two currents instruments are: a , used to adjust the balance of left and right channels , left and right channels are constantly monitoring the output sound the same size , and if not , the customer can use this instrument instruction to make their own adjustments ( Do not open the chassis , with the word screwdriver can be adjusted , it is convenient ) . Second, if the customer in exchange for tubes or other components to upgrade this machine , you can adjust the screen flow to make the machine to adapt to different types of tubes ( do not know if the tube , do not easily be replaced with another type of pipe ) . Third , tube limited life , and with the longer screen flow may be getting lower and lower , the output power and the quiescent operating point will change, then through this instrument display to adjust the quiescent point , make sure your will power and timbre degraded because of the aging of the pipe , and always in top working condition . 6, on the upgrade , the dawn 300B series and 845 series tube has a lot of money , you are welcome to buy the upgrade program , we will give you the best price. Standard configuration is to use the dawn of 845 , the dawn of the 300B-98 tubes 1.Your valid phone number is very necessary for the shipping, otherwise we can't guarantee that the package would safely arrives. 2. Any Customs tax applied to this package should be covered by buyers. 3.As has been stated on the eBay item description, Import duties, taxes and charges are not included in the item price and shipping charges. These charges be at the buyer responsibility. meanwhile the customs tax depend on the buyer local customs office. What in Package: 1 X 110V Tube amp electron tube Amplifier Contact Us:
1. We have always been trying to provide the best service and reliable products for every customer, however, accident may happen sometimes, please contact us to resolve any issue before leaving a negative feedback.
2. Please contact us by "Ask a question". Payment
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2. Payment must be received within 7 business days of auction closing. Shipping 1. We ship your orders within 1-2 business days after the payment received. 2. Item shipped via Singapore Post or HongKong Post , It takes about 7-14 business days (USA,CA,AU,UK).others country 10-20 business days(Brzil,India,RU),Exact delivery time depends on postal process. 3. If you do not receive your item(s) by 30 business days,Please feel free to contact us via ebay mail system , we will try our very best to resolve any problems with you Return Policy 1. Return is accepted within 14 days after the buyer's receiving the item. 2. If this item is defective upon receipt, customer has up to 14 days from date of receipt for exchange of a new one. 3. Unused/unopened merchandise will be fully credited. Other Policies We are not responsible for any custom duty or import tax. If you need we write low price on shipping bill, pls leave message when you make payment . All emails will be answered within 24 hours. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible, Suggest send eBay message to us, That is easy to find . "The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item."Best Regards,
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ShenZhen, China
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Description
Condition: | New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition | Brand: | ShuangGuang |
Model: | Sg-300B-98*2 Sg-845B SG-6SN7GT*2 | MPN: | Does Not Apply |
UPC: | Does not apply |
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