R800i Series - Willsenton Audio
The R-800i series uses two 300B tubes to drive various vacuum tubes for single-ended class A amplification. It comprises a dual triode ECC83S and two 6SN7 signal amplification and driving tubes. The pre-stage part employs a 274B tube for rectification, allowing each channel to achieve an output power of 15W/30W/50W.
Amazon.com: Willsenton R800i 300B 845 Tube Single-Ended …
2020年3月14日 · High-voltage power supply and filament power supply independently use high-efficiency toroidal, high-power power transformers with Z11 cores and special materials. The front stage uses one 12AX7 and two 6SN7 vacuum tubes; the driving part uses two 300B tubes to amplify the rear stage.
R800i Series - Willsenton Audio
R-800i系列采用两支300B电子管驱动各种真空管进行单端甲类放大。 它由双三极管ECC83S和两个6SN7信号放大驱动管组成。 前级部分采用274B管进行整流，使每路输出功率达到15W/30W/50W。 R-800i - 211 采用两根300B电子管驱动211电子管进行单端A类放大。 它由双三极管ECC83S和两个6SN7信号放大驱动管组成。 前级部分采用274B管进行整流，每通道可实现15W的输出功率。 R-800i - 845 采用两根300B电子管驱动845电子管进行单端A类放大。 它由 …
Amazon.com: Willsenton R800i 300B 805 Tube Single-Ended …
2020年3月14日 · Buy Willsenton R800i 300B 805 Tube Single-Ended Class A Integrated Amp & Power Amplifier with Balanced XLR Input: Amplifiers - Amazon.com FREE DELIVERY possible on eligible purchases
Willsenton R8 and R800i (805) or (845) news and views
2021年9月13日 · In respect to the R800i (805 version), you have almost 50W RMS per channel on tap with no switch between triode and ultra linear mode. This is because the R800i (either version) is a class A design, whereas the R8 is a push/pull class A/B design.
Willsenton R-800i Owners & Discussion Thread
2022年9月16日 · Thanks for sharing your journey so far with owning these 2 Willsenton amps. They appear to be enjoyable to own cycling through 805, 211 and 838 power tubes. Following on from the R8 thread, the circuitry would be worth validating with the likes of someone such as @SkunkieDesigns .
Willsenton R800i 300B 845 Tube Amp Review – HIFI Ring
The Willsenton R800i 300B 845 Tube Single-Ended Class A Integrated & Power Amplifier is a remarkable piece of audio equipment that has captured the attention of audiophiles worldwide. This review will delve into the features, performance, and user experiences of this high-end amplifier, helping you decide if it’s the right fit for your audio ...
Willsenton R800i 300B 845 /805 Tube Single-Ended Class A …
Willsenton R800i 300B 845 /805 Tube Single-Ended Class A Integrated & Power Amplifier Balanced XLR Input
Willsenton R800i 300B 845 Single-end Class A tube Integrated …
2024年12月16日 · Willsenton has released a number of amps with some pretty major issues. @StepheK - Skunkie Designs has talked about these problematic amps many times on her YouTube channel. Maybe she knows something specific about the 845 amp.
Thomas & Stereo reviews the Willsenton R800i - Canuck Audio …
2021年11月18日 · With the Willsenton now in the middle, the droop is almost completely gone. Weight has its advantages! I have found Thomas' reviews to be accurate and detailed.