JOYO King of Kings R-20 Overdrive
Revolution Series Overdrive
Specifications
General Specifications
Dimensions: 130mm x 110mm x 50mm
Weight: 416g
Input Impedance: 1MΩ
Output Impedance: 1KΩ
Working Current: 20mA
Working Voltage: DC 9V (center minus)
Controls and Indicators
Input Socket: [input-jack-symbol]
Output Socket: [output-jack-symbol]
DC Power Input: [dc-power-symbol]
Rear ambience LED light: [led-symbol]
Front ambience LED light: [led-symbol]
Feet: [rubber-feet-symbol]
Channel B Controls
Gain Knob: [gain-knob-symbol]
Tone Knob: [tone-knob-symbol]
Volume Knob: [volume-knob-symbol]
Diode Clipping Switch: [switch-symbol]
Feedback Circuit Clipping Switch: [switch-symbol]
Working Status Indicator: [led-symbol]
Footswitch: [footswitch-symbol]
Channel A Controls
Gain Knob: [gain-knob-symbol]
Tone Knob: [tone-knob-symbol]
Volume Knob: [volume-knob-symbol]
Diode Clipping Switch: [switch-symbol]
Feedback Circuit Clipping Switch: [switch-symbol]
Working Status Indicator: [led-symbol]
Footswitch: [footswitch-symbol]
LED Mode Settings
Toggle SYNC: All LEDs (sides and top) are controlled by the Footswitch.
Toggle ALWAYS: Side LEDs are always on and not controlled by the Footswitch; the top LED is controlled by the Footswitch.
Toggle OFF: Side LEDs are off; the top LED is controlled by the Footswitch.
Product Service Policy (卓乐产品服务政策)
Warranty: Consumers are entitled to warranty service for non-human-induced performance failures within 12 months from the date of purchase, provided the product is used normally.
Warranty Exclusions:
- Human-induced damage.
- Exceeding the warranty period.
- Lack of warranty card and valid invoice, unless proof of purchase within the warranty period is available.
- Warranty card does not match the product model, or the warranty card has been altered.
- Damage caused by failure to use, maintain, or service the product as per the instruction manual.
- Unauthorized disassembly, repair, immersion in water, or dropping of the product by unauthorized parties.
- Damage caused by force majeure.
JOYO Service Information:
Consumer Service Hotline: 0755-29765390
For more information, visit: www.joyochina.cn
Product Information (卓乐产品保修卡)
Product Model: R-20
Product Name: Effect Pedal (效果器)
Brand: JOYO
Manufacturer: Shenzhen JOYO Technology Co., Ltd.
Address: 2/F, Lushi Industry Building, 28th District, Bao'an, Shenzhen, 518133 China
Email: info@joyoaudio.com
Tel: 0086-755-29765381
Website: www.joyoaudio.com
Execution Standard: QB/T 4324-2012
After-sales Service Hotline: 0755-29765390
Quality Inspection: Passed (合格)
QC Inspector: 01
