Black Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone

Black Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone,Tube Integrated AMP Power Amplifier Headphone Black Willsenton R8 KT88/EL34 x4,Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone (Black): Home Audio & Theater,15 day return policy,Free Shipping and Returns,A daily low price store,Ready to ship + lowest prices guaranteed. KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone Black Willsenton R8 cuisinecrazy.com.

Black Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone

Black Willsenton R8 KT88//EL34 x4 Tube Integrated AMP Power Amplifier Headphone
Black Willsenton R8 KT88//EL34 x4 Tube Integrated AMP Power Amplifier Headphone
Black Willsenton R8 KT88//EL34 x4 Tube Integrated AMP Power Amplifier Headphone
Black Willsenton R8 KT88//EL34 x4 Tube Integrated AMP Power Amplifier Headphone
Black Willsenton R8 KT88//EL34 x4 Tube Integrated AMP Power Amplifier Headphone
Black Willsenton R8 KT88//EL34 x4 Tube Integrated AMP Power Amplifier Headphone

Black Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone

Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone (Black): Home Audio & Theater. Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone (Black): Home Audio & Theater. One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes. The default matching tubes of this machine is KT88. If you need another 2 new sets of tubes, please purchase in addition. There is a Red selection button on the Back of the amp to switch. 。 Pure hand-made, Point to point manual welding. 。 Willsenton R8 is an integrated Amplifier, it is a Power Amplifier too (there is a group Power amp input), it is a Headphones amp too. 。 Triode and ultra-linear selection are available which can be switched by the button on the amplifier 。 With a remote control,Vacuum tube protective cover,Fuse and an English manual. 。 。Features 。 Pure hand-made, the whole machine is welded with scaffolding. 。 Use a square power transformer specially developed for this machine. 。 The output transformer uses two high quality wideband EI output transformers. 。 The voltage amplification and boost stage uses a 6SN7 for power supply filtering. 。 The voltage amplification stage and the push stage use two pairs of 6SL7 and 6SN7 tubes, respectively. 。 The rear stage uses four KT/6550/EL34 tubes for class AB single-ended power amplification. 。 Triode and ultra-linear selection are available. 。 External independent BIAS-ADJ current display header. 。 External EL34/KT tube selection function, easy to replace different types of tubes, adding endless fun. 。 Infrared full-featured remote control. 。 Use thick silver plated signal leads. 。 With pure post-level function, it can be connected to independent preamplifier signal input. 。 Power on mute delay function (about 30 seconds). 。 Select Japanese ALPS high-end motor potentiometer. 。 Easy-to-install plug-in tube shield. 。 。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) ~ 1V ± 5% (50Hz) 。Machine volume (400*200*390) (W*H*D) mm 。Use vacuum tube: 6SN7*3.6SL7*2.KT*4/6550EH*4/EL34*4 。Power consumption: 310W 。Net weight: 26kg 。Rated output power: 。W+W (RMS triode working state) 。45W+45W (RMS super linear working state) (KT) 。W+W (RMS triode working state) 。40W+40W (RMS super linear working state) (EL34) 。 。 。

Black Willsenton R8 KT88//EL34 x4 Tube Integrated AMP Power Amplifier Headphone
Black Willsenton R8 KT88//EL34 x4 Tube Integrated AMP Power Amplifier Headphone
Black Willsenton R8 KT88//EL34 x4 Tube Integrated AMP Power Amplifier Headphone
Black Willsenton R8 KT88//EL34 x4 Tube Integrated AMP Power Amplifier Headphone

Black Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone

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Black Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone


Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone (Black): Home Audio & Theater,15 day return policy,Free Shipping and Returns,A daily low price store,Ready to ship + lowest prices guaranteed.