- ONE YEAR WARRANTY, warranty service will be carried out in the United States. Willsenton R300 PLUS is an integrated Amplifier, it is a Power Amplifier too (there is a group Power amp input), it is a Headphones amp, too.
- Pure hand-made, Point to point manual welding.Single-ended pure Class A tube Integrated amplifier
- The body of Willsenton R300 PLUS use classic Black piano paint.
- Use a new Remoter CNC in one block aluminum alloy, easy to change the battery, and looks nicer.
- The high voltage uses two customized 5AR4 vacuum tubes for full-wave rectification.The front stage uses an imported Tung-Sol 6SL7 GT for amplification and two former Soviet 6SN7 vacuum tubes for push.The rear stage uses two customized 300B vacuum tubes for single-ended Class A power amplification.
- Simple troubleshooting: If you hear noise from your speakers. 1.Please try removing all the tubes and reinstalling them one by one to see if the problem exists. If the problem persists, proceed to the next step. 2. Please confirm which channel is coming from (left or right, or both).If the noise is coming from one side, please try switching the tubes of the left and right channels to check for tube damage.
Professional equipment input ports, R300 PLUS is equipped with multiple signal input ports, which can facilitate you to connect a variety of audio source signals, so that you can have different audio sources and different experiences
Brushed aluminum alloy panel, using brushed panel, exquisite workmanship, comfortable feel, high-grade and elegant.
Gold-plated port, a design that integrates quality and beauty, reduces signal loss, and has good conduction performance; the metal mesh cover can protect the beauty of the electronic tube, making it safer for users.
Power on mute delay function, soft-start feature to prolong tube life (about 30 seconds).
Infrared function remote control
Use Japan A-L-P-S high-end potentiometer
Peripheral power tube bias current adjustment function and power output level meter sensitivity switch
Use thick silver-plated signal leads
Headphones output 6.5mm jack
Product specification
FTC rated output power: 5W 5W (8 ohms, 20HZ-20KHZ, THD 1%)
Rated output power(not tested under the FTC standard): 8W 8W
Whole machine frequency response: 15Hz-30KHz(-3dB)
Harmonic distortion: 0.5% (1W/1kHz, rated output power less than 5%)
Signal to noise ratio: 86Db (weighted by A)
Input sensitivity: 240Mv (Integrated), 620Mv (Power stage)
Input impedance: 100k Ω
Input terminal: CD，AUX1,AUX2,PRE-IN
Output impedance: 4Ω, 8Ω, 16Ω
Headphone output impedance: 30 ohms to 300 ohms
Power supply voltage:~115V±5%（50Hz）
Overall volume: 405x335x200mm (WxDxH)
Vacuum tubes: 6SL7x1, 6SN7x2, 300Bx2,5AR4x2
Net weight: 23 KG
Gross weight: 27kg
Power consumption of the whole machine: 280W
