Description: HIFI Audio 300B Vacuum Tube Amplifier Diy Kit Hifi Class A Audio Amplifier 8W*2 Vu Meter High End Home Amp 110V/220V Product description: 6SN7 pushes 300B circuit, the gain is large, the driving voltage is sufficient, the distortion is low, and the performance is superior. 114x70 super power transformer (350W, similar max), 96x45 super output transformer (new stock Z11 0.35 iron core, 4+3 fever winding, similar max) The characteristics of 300B are quite outstanding, the playback of vocals, violin, light music, etc. is quite sweet, the high frequency in the details is very good, the middle frequency is prominent, and the low frequency is good. In short, the first choice for human voice, worthy of becoming the king of tube 300B! Parameter: Power transformer: 114*70 350W full-watt super large electric cow, brand new special grade *1 (max in the 300B kit) Output transformer: 96*45 20W fever 4+3 winding method, new stock imported Nippon Steel 0.35 Z11 pieces*2 (max in the 300B kit) Choke coil: 57*25 4H brand new premium film*2 Tube: 6SN7*2(6N8P) / 300B*2 / 274B(5U4G)*1 Output power: 8W+8W Frequency response: 18hz-25khz Output impedance: 4 ohms and 8 ohms Signal to noise ratio: 89db Input sensitivity: 500mv-1000mv Input impedance: 100kΩ Harmonic distortion: 1% (1khz) Volume size: 370mm (length) * 290mm (depth) * 220 (high)
Price: 445 USD
Location: Ezhou
End Time: 2023-10-20T02:41:10.000Z
Shipping Cost: 175 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Unbranded
Model: 300B
Type: Hi-Fi Amplifier
Available Variations
Color: with tubes kits
Price: 589 USD
Available Quantity: 2
Quantity Sold: 0
Color: without tube kits
Price: 445 USD
Available Quantity: 2
Quantity Sold: 0
