Raphaelite 300B tube Single-ended integrated amplifier
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Electronics / Audio

Raphaelite 300B tube Single-ended integrated amplifier

$1,349.00
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Raphaelite 300B tube Single-ended integrated amplifier Classic Western Electric circuit Plug-in permalloy pre-stage transformer input,Jumper connection as an excellent power amp. Backlight ammeter can detect 300B working state Solid aluminum remote control, motor ALPS potentiometer Protection of the high-voltage delay tube, easy to upgrade more tubes Advanced Rhodium-plated speaker post Fully coupled output transformer, In 4-8-16 Ω all can have a good sound FeaturesTo further increase the gain, use a pair of permeable permalloy wideband input transformers at the signal input, which can be used or can not be used.When we unplug the permalloy input transformer,And then use the jumper as a separate power amplifier. Input Sensitivity 450mVOutput Power 2*8W (RMS)Signal to noise ratio 80dBInput resistance 1KΩOutput resistance 4Ω，8ΩInput voltage AC220V/230VPower consumption 130WFrequency response 15Hz-25KHz-3dBElectron tube SHU GUANG 300B98*2, SHU GUANG 5Z3*1,SHU GUANG 6J8P*2

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