Single-Ended Tube Amplifier Class A Tube Amp Power Amplifier Minava SE-300B with 10W Output Description: The SE-300B has been upgraded by adding a set of RCA inputs (DIRECT INPUT), so that the SE-300B can be used as a power amplifier. Features: - Single-ended stereo combiner and pure class A tube power amplifier in one - Tube circuit design: two 6N8P preamp tubes, two PSVANE 300B power tubes, and one 5AR4 rectifier tube for RUBY - Big transformer: EI105 power transformer (Japan silicon steel sheet for Kawasaki), EI86 (Z11) output transformer, and EI48 filter inductor - Imported capacitors (large filter electrolytic capacitors) for RUBYCON; red large capacitors (for WIMA) for audio circuit - High-quality gold-plated RCA sockets and speaker sockets - Full mirror stainless steel body and front and rear 8mm/0.3 aluminum panels in space gray Product Parameters: - Input impedance: 100K Ohm (RCA) - Output impedance: 4 ohms and 8 ohms - Output power: 10W (pure class A at 8 ohm load) - Frequency Response: 20Hz-20KHz (-1dB) - THD. When choosing CD INPUT, please connect your CD player and other audio sources. When choosing DIRECT INPUT, please connect to your preamplifier and use the SE-300B as a power amp.
Usually it cost about 35USD-50USD. If you receive defective item, please kindly notify us within 14 days. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Receivers".The seller is "diyradio" and is located in this country: CN. This item can be shipped worldwide.