WST tube amplifier
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WST R-800i 300B 805 tube Single-ended Class A Integrated Amp & Power Amplifier With BalancedSpecification: FTC rated output power: 20W+20W (8Ω, 20HZ-20KHZ, THD 1%) Rated output power(not tested under the FTC standard): 38W+38W (RMS) Frequency response of the whole machine: 12Hz-25KHz (-1.5dB) Input sensitivity: 380Mv (combined), 860Mv (post-stage) Balanced input: 380mV Pure power level: 860mV Input impedance: 100KΩ Output impedance: 4Ω, 8Ω, 16Ω Harmonic distortion: 0.5% (1W/1kHz, rated output power less than 10%) Signal-to-noise ratio: 88dB (A-weighted)... |
$2,191.19 USD$1,825.99 USD More info In Stock: 41 |
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WST R8 KT88/EL34 x4 tube Integrated Amplifier & Power Amplifier & Headphones Amp All in OneNotice that: if you want to know more about this model, please contact with US All items guaranteed 100% BRAND NEW in the original edition Box. • WST R8 is an integrated Amplifier, it is a Power Amplifier too (there is a group Power amp input), it is a Headphones amp too. • One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes if you buy more 2 new sets of tube. • Triode and ultra-linear Switchable Features: • Pure... |
$1,049.01 USD$825.99 USD More info In Stock: 54 |
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WST R300 PLUS Tube Amplifier 300B*2 Single-ended Class A Integrated Amplifier & Power Amplifier & Headphones ampAll items are guaranteed to be 100% brand new in the original box.1 year warranty! Features: Single-ended pure Class A tube Integrated amplifier The body of WST R300 PLUS use classic Black piano paint. • Pure hand-made, Point to point manual welding. • Two custom-made 5AR4 vacuum tubes used for high voltage rectification. 1pcs of TUNG-SOL 6SL7 and 2pcs of 6SN7 vacuum tubes are used for the voltage amplifier and preamp stage. TUNG-SOL 6SL7 can be better optimized circuit. The power... |
$1,281.79 USD$985.99 USD More info In Stock: 39 |