Willsenton R8 Tube Integrated Amplifier For Sale - Aussie Audio Mart

Use thick silver plated signal leads. Easy-to-install plug-in tube shield. Willsenton R8 Integrated Tube Amplifier Photo #4146439 - UK Audio Mart The default matching tubes of this machine is KT88., If you need another 2 new sets of tube, please purchase in addition. External independent BIAS-ADJ current display header. Infrared full-featured remote control. Fosi Preamp P4 Tube Integrated Amplifier For Sale - Aussie Audio Mart Willsenton R8 Triode and ultra-linear selection are available. Willsenton R8 Series (Amp): Reviews, Used Pricing, Competition The voltage amplification stage and the push stage use two pairs of 6SL7 and 6SN7 tubes, respectively. The rear stage uses four KT88/6550/EL34 tubes for class AB push-pull power amplification. Pure hand-made, the whole machine is welded with scaffolding. Use a square power transformer specially developed for this machine. With pure post-level function, it can be connected to independent preamplifier signal input. Triode and ultra-linear selection are available, which can be switched by the button on the amplifier. The output transformer uses two high quality wideband EI output transformers. Product parameters: Frequency effect: 10Hz 40kHz (+/-0., 5db) Total harmonic distortion: 1% (1kHz) Signal to noise ratio: 91dB Input sensitivity: 380mv (when Integrated amp input) 820mv (when pure power amp input) Input impedance: 100KΩ Output impedance: 4Ω, 8Ω Power supply voltage: 230V ± 5% (50Hz/60Hz) Machine volume (400*203*390) (W*H*D) mm Use vacuum tube: 6SN7*3., 6SL7*2., KT88*4/6550EH*4/EL34*4 Power consumption: 310W Net weight: 26kg Rated output power: 25W+25W (RMS triode working state) 45W+45W (RMS ultra-linear working state) (KT88) 25W+25W (RMS triode working state) 40W+40W (RMS ultra-linear working state) (EL34) The model currently on sale is the New Model upgraded in December 2023., Features Pure hand-made, the whole machine is welded with scaffolding. The excellent R8 integrated Amplifier provides enough power (Especially with the KT88) to drive almost all speakers and has been tested with speakers up to 86... Generally, you could get a better and stable sound after 100 hours, and you could get the best sound after accumulating more than 300 hours.